Merge branch 'main' into fix/note-node-zoom-issue

fix: note editor zoom issue
2026-04-19 18:27:27 +08:00 · 2024-08-19 15:13:33 +08:00 · 2024-08-19 15:13:02 +08:00
1968 changed files with 47888 additions and 69594 deletions
--- a/.github/workflows/style.yml
+++ b/.github/workflows/style.yml
@ -20,7 +20,7 @@ jobs:
      - name: Check changed files
        id: changed-files
-        uses: tj-actions/changed-files@v45
+        uses: tj-actions/changed-files@v44
        with:
          files: api/**
@ -66,7 +66,7 @@ jobs:
      - name: Check changed files
        id: changed-files
-        uses: tj-actions/changed-files@v45
+        uses: tj-actions/changed-files@v44
        with:
          files: web/**
@ -97,7 +97,7 @@ jobs:
      - name: Check changed files
        id: changed-files
-        uses: tj-actions/changed-files@v45
+        uses: tj-actions/changed-files@v44
        with:
          files: |
            **.sh
@ -107,7 +107,7 @@ jobs:
            dev/**
      - name: Super-linter
-        uses: super-linter/super-linter/slim@v7
+        uses: super-linter/super-linter/slim@v6
        if: steps.changed-files.outputs.any_changed == 'true'
        env:
          BASH_SEVERITY: warning
--- a/.github/workflows/translate-i18n-base-on-english.yml
+++ b/.github/workflows/translate-i18n-base-on-english.yml
@ -1,54 +0,0 @@
 name: Check i18n Files and Create PR
 on:
  pull_request:
    types: [closed]
    branches: [main]
 jobs:
  check-and-update:
    if: github.event.pull_request.merged == true
    runs-on: ubuntu-latest
    defaults:
      run:
        working-directory: web
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 2 # last 2 commits
      - name: Check for file changes in i18n/en-US
        id: check_files
        run: |
          recent_commit_sha=$(git rev-parse HEAD)
          second_recent_commit_sha=$(git rev-parse HEAD~1)
          changed_files=$(git diff --name-only $recent_commit_sha $second_recent_commit_sha -- 'i18n/en-US/*.ts')
          echo "Changed files: $changed_files"
          if [ -n "$changed_files" ]; then
            echo "FILES_CHANGED=true" >> $GITHUB_ENV
          else
            echo "FILES_CHANGED=false" >> $GITHUB_ENV
          fi
      - name: Set up Node.js
        if: env.FILES_CHANGED == 'true'
        uses: actions/setup-node@v2
        with:
          node-version: 'lts/*'
      - name: Install dependencies
        if: env.FILES_CHANGED == 'true'
        run: yarn install --frozen-lockfile
      - name: Run npm script
        if: env.FILES_CHANGED == 'true'
        run: npm run auto-gen-i18n
      - name: Create Pull Request
        if: env.FILES_CHANGED == 'true'
        uses: peter-evans/create-pull-request@v6
        with:
          commit-message: Update i18n files based on en-US changes
          title: 'chore: translate i18n files'
          body: This PR was automatically created to update i18n files based on changes in en-US locale.
          branch: chore/automated-i18n-updates
--- a/.gitignore
+++ b/.gitignore
@ -178,4 +178,3 @@ pyrightconfig.json
 api/.vscode
 .idea/
 .vscode
--- a/api/.idea/icon.png
+++ b/api/.idea/icon.png
--- a/api/.idea/vcs.xml
+++ b/api/.idea/vcs.xml
@ -12,6 +12,5 @@
  </component>
  <component name="VcsDirectoryMappings">
    <mapping directory="" vcs="Git" />
    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
  </component>
-</project>
+</project>
--- a/api/.vscode/launch.json.example
+++ b/api/.vscode/launch.json.example
@ -5,8 +5,8 @@
            "name": "Python: Flask",
            "type": "debugpy",
            "request": "launch",
-            "python": "${workspaceFolder}/.venv/bin/python",
+            "python": "${workspaceFolder}/api/.venv/bin/python",
-            "cwd": "${workspaceFolder}",
+            "cwd": "${workspaceFolder}/api",
            "envFile": ".env",
            "module": "flask",
            "justMyCode": true,
@ -18,15 +18,15 @@
            "args": [
                "run",
                "--host=0.0.0.0",
-                "--port=5001"
+                "--port=5001",
            ]
        },
        {
            "name": "Python: Celery",
            "type": "debugpy",
            "request": "launch",
-            "python": "${workspaceFolder}/.venv/bin/python",
+            "python": "${workspaceFolder}/api/.venv/bin/python",
-            "cwd": "${workspaceFolder}",
+            "cwd": "${workspaceFolder}/api",
            "module": "celery",
            "justMyCode": true,
            "envFile": ".env",
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -8,7 +8,7 @@ In terms of licensing, please take a minute to read our short [License and Contr
 ## Before you jump in
-[Find](https://github.com/langgenius/dify/issues?q=is:issue+is:open) an existing issue, or [open](https://github.com/langgenius/dify/issues/new/choose) a new one. We categorize issues into 2 types:
+[Find](https://github.com/langgenius/dify/issues?q=is:issue+is:closed) an existing issue, or [open](https://github.com/langgenius/dify/issues/new/choose) a new one. We categorize issues into 2 types:
 ### Feature requests:
--- a/CONTRIBUTING_CN.md
+++ b/CONTRIBUTING_CN.md
@ -8,7 +8,7 @@
 ## 在开始之前
-[查找](https://github.com/langgenius/dify/issues?q=is:issue+is:open)现有问题，或 [创建](https://github.com/langgenius/dify/issues/new/choose) 一个新问题。我们将问题分为两类：
+[查找](https://github.com/langgenius/dify/issues?q=is:issue+is:closed)现有问题，或 [创建](https://github.com/langgenius/dify/issues/new/choose) 一个新问题。我们将问题分为两类：
 ### 功能请求：
--- a/CONTRIBUTING_JA.md
+++ b/CONTRIBUTING_JA.md
@ -10,7 +10,7 @@ Dify にコントリビュートしたいとお考えなのですね。それは
 ## 飛び込む前に
-[既存の Issue](https://github.com/langgenius/dify/issues?q=is:issue+is:open) を探すか、[新しい Issue](https://github.com/langgenius/dify/issues/new/choose) を作成してください。私たちは Issue を 2 つのタイプに分類しています。
+[既存の Issue](https://github.com/langgenius/dify/issues?q=is:issue+is:closed) を探すか、[新しい Issue](https://github.com/langgenius/dify/issues/new/choose) を作成してください。私たちは Issue を 2 つのタイプに分類しています。
 ### 機能リクエスト
--- a/CONTRIBUTING_VI.md
+++ b/CONTRIBUTING_VI.md
@ -1,156 +0,0 @@
 Thật tuyệt vời khi bạn muốn đóng góp cho Dify! Chúng tôi rất mong chờ được thấy những gì bạn sẽ làm. Là một startup với nguồn nhân lực và tài chính hạn chế, chúng tôi có tham vọng lớn là thiết kế quy trình trực quan nhất để xây dựng và quản lý các ứng dụng LLM. Mọi sự giúp đỡ từ cộng đồng đều rất quý giá đối với chúng tôi.
 Chúng tôi cần linh hoạt và làm việc nhanh chóng, nhưng đồng thời cũng muốn đảm bảo các cộng tác viên như bạn có trải nghiệm đóng góp thuận lợi nhất có thể. Chúng tôi đã tạo ra hướng dẫn đóng góp này nhằm giúp bạn làm quen với codebase và cách chúng tôi làm việc với các cộng tác viên, để bạn có thể nhanh chóng bắt tay vào phần thú vị.
 Hướng dẫn này, cũng như bản thân Dify, đang trong quá trình cải tiến liên tục. Chúng tôi rất cảm kích sự thông cảm của bạn nếu đôi khi nó không theo kịp dự án thực tế, và chúng tôi luôn hoan nghênh mọi phản hồi để cải thiện.
 Về vấn đề cấp phép, xin vui lòng dành chút thời gian đọc qua [Thỏa thuận Cấp phép và Đóng góp](./LICENSE) ngắn gọn của chúng tôi. Cộng đồng cũng tuân thủ [quy tắc ứng xử](https://github.com/langgenius/.github/blob/main/CODE_OF_CONDUCT.md).
 ## Trước khi bắt đầu
 [Tìm kiếm](https://github.com/langgenius/dify/issues?q=is:issue+is:open) một vấn đề hiện có, hoặc [tạo mới](https://github.com/langgenius/dify/issues/new/choose) một vấn đề. Chúng tôi phân loại các vấn đề thành 2 loại:
 ### Yêu cầu tính năng:
 * Nếu bạn đang tạo một yêu cầu tính năng mới, chúng tôi muốn bạn giải thích tính năng đề xuất sẽ đạt được điều gì và cung cấp càng nhiều thông tin chi tiết càng tốt. [@perzeusss](https://github.com/perzeuss) đã tạo một [Trợ lý Yêu cầu Tính năng](https://udify.app/chat/MK2kVSnw1gakVwMX) rất hữu ích để giúp bạn soạn thảo nhu cầu của mình. Hãy thử dùng nó nhé.
 * Nếu bạn muốn chọn một vấn đề từ danh sách hiện có, chỉ cần để lại bình luận dưới vấn đề đó nói rằng bạn sẽ làm.
  Một thành viên trong nhóm làm việc trong lĩnh vực liên quan sẽ được thông báo. Nếu mọi thứ ổn, họ sẽ cho phép bạn bắt đầu code. Chúng tôi yêu cầu bạn chờ đợi cho đến lúc đó trước khi bắt tay vào làm tính năng, để không lãng phí công sức của bạn nếu chúng tôi đề xuất thay đổi.
  Tùy thuộc vào lĩnh vực mà tính năng đề xuất thuộc về, bạn có thể nói chuyện với các thành viên khác nhau trong nhóm. Dưới đây là danh sách các lĩnh vực mà các thành viên trong nhóm chúng tôi đang làm việc hiện tại:
  | Thành viên                                                   | Phạm vi                                              |
  | ------------------------------------------------------------ | ---------------------------------------------------- |
  | [@yeuoly](https://github.com/Yeuoly)                         | Thiết kế kiến trúc Agents                            |
  | [@jyong](https://github.com/JohnJyong)                       | Thiết kế quy trình RAG                               |
  | [@GarfieldDai](https://github.com/GarfieldDai)               | Xây dựng quy trình làm việc                          |
  | [@iamjoel](https://github.com/iamjoel) & [@zxhlyh](https://github.com/zxhlyh) | Làm cho giao diện người dùng dễ sử dụng              |
  | [@guchenhe](https://github.com/guchenhe) & [@crazywoola](https://github.com/crazywoola) | Trải nghiệm nhà phát triển, đầu mối liên hệ cho mọi vấn đề |
  | [@takatost](https://github.com/takatost)                     | Định hướng và kiến trúc tổng thể sản phẩm            |
  Cách chúng tôi ưu tiên:
  | Loại tính năng                                               | Mức độ ưu tiên |
  | ------------------------------------------------------------ | -------------- |
  | Tính năng ưu tiên cao được gắn nhãn bởi thành viên trong nhóm | Ưu tiên cao    |
  | Yêu cầu tính năng phổ biến từ [bảng phản hồi cộng đồng](https://github.com/langgenius/dify/discussions/categories/feedbacks) của chúng tôi | Ưu tiên trung bình |
  | Tính năng không quan trọng và cải tiến nhỏ                   | Ưu tiên thấp   |
  | Có giá trị nhưng không cấp bách                              | Tính năng tương lai |
 ### Những vấn đề khác (ví dụ: báo cáo lỗi, tối ưu hiệu suất, sửa lỗi chính tả):
 * Bắt đầu code ngay lập tức.
  Cách chúng tôi ưu tiên:
  | Loại vấn đề                                                  | Mức độ ưu tiên |
  | ------------------------------------------------------------ | -------------- |
  | Lỗi trong các chức năng chính (không thể đăng nhập, ứng dụng không hoạt động, lỗ hổng bảo mật) | Nghiêm trọng   |
  | Lỗi không quan trọng, cải thiện hiệu suất                    | Ưu tiên trung bình |
  | Sửa lỗi nhỏ (lỗi chính tả, giao diện người dùng gây nhầm lẫn nhưng vẫn hoạt động) | Ưu tiên thấp   |
 ## Cài đặt
 Dưới đây là các bước để thiết lập Dify cho việc phát triển:
 ### 1. Fork repository này
 ### 2. Clone repository
 Clone repository đã fork từ terminal của bạn:
 ```
 git clone git@github.com:<tên_người_dùng_github>/dify.git
 ```
 ### 3. Kiểm tra các phụ thuộc
 Dify yêu cầu các phụ thuộc sau để build, hãy đảm bảo chúng đã được cài đặt trên hệ thống của bạn:
 - [Docker](https://www.docker.com/)
 - [Docker Compose](https://docs.docker.com/compose/install/)
 - [Node.js v18.x (LTS)](http://nodejs.org)
 - [npm](https://www.npmjs.com/) phiên bản 8.x.x hoặc [Yarn](https://yarnpkg.com/)
 - [Python](https://www.python.org/) phiên bản 3.10.x
 ### 4. Cài đặt
 Dify bao gồm một backend và một frontend. Đi đến thư mục backend bằng lệnh `cd api/`, sau đó làm theo hướng dẫn trong [README của Backend](api/README.md) để cài đặt. Trong một terminal khác, đi đến thư mục frontend bằng lệnh `cd web/`, sau đó làm theo hướng dẫn trong [README của Frontend](web/README.md) để cài đặt.
 Kiểm tra [FAQ về cài đặt](https://docs.dify.ai/learn-more/faq/self-host-faq) để xem danh sách các vấn đề thường gặp và các bước khắc phục.
 ### 5. Truy cập Dify trong trình duyệt của bạn
 Để xác nhận cài đặt của bạn, hãy truy cập [http://localhost:3000](http://localhost:3000) (địa chỉ mặc định, hoặc URL và cổng bạn đã cấu hình) trong trình duyệt. Bạn sẽ thấy Dify đang chạy.
 ## Phát triển
 Nếu bạn đang thêm một nhà cung cấp mô hình, [hướng dẫn này](https://github.com/langgenius/dify/blob/main/api/core/model_runtime/README.md) dành cho bạn.
 Nếu bạn đang thêm một nhà cung cấp công cụ cho Agent hoặc Workflow, [hướng dẫn này](./api/core/tools/README.md) dành cho bạn.
 Để giúp bạn nhanh chóng định hướng phần đóng góp của mình, dưới đây là một bản phác thảo ngắn gọn về cấu trúc backend & frontend của Dify:
 ### Backend
 Backend của Dify được viết bằng Python sử dụng [Flask](https://flask.palletsprojects.com/en/3.0.x/). Nó sử dụng [SQLAlchemy](https://www.sqlalchemy.org/) cho ORM và [Celery](https://docs.celeryq.dev/en/stable/getting-started/introduction.html) cho hàng đợi tác vụ. Logic xác thực được thực hiện thông qua Flask-login.
 ```
 [api/]
 ├── constants             // Các cài đặt hằng số được sử dụng trong toàn bộ codebase.
 ├── controllers           // Định nghĩa các route API và logic xử lý yêu cầu.           
 ├── core                  // Điều phối ứng dụng cốt lõi, tích hợp mô hình và công cụ.
 ├── docker                // Cấu hình liên quan đến Docker & containerization.
 ├── events                // Xử lý và xử lý sự kiện
 ├── extensions            // Mở rộng với các framework/nền tảng bên thứ 3.
 ├── fields                // Định nghĩa trường cho serialization/marshalling.
 ├── libs                  // Thư viện và tiện ích có thể tái sử dụng.
 ├── migrations            // Script cho việc di chuyển cơ sở dữ liệu.
 ├── models                // Mô hình cơ sở dữ liệu & định nghĩa schema.
 ├── services              // Xác định logic nghiệp vụ.
 ├── storage               // Lưu trữ khóa riêng tư.      
 ├── tasks                 // Xử lý các tác vụ bất đồng bộ và công việc nền.
 └── tests
 ```
 ### Frontend
 Website được khởi tạo trên boilerplate [Next.js](https://nextjs.org/) bằng Typescript và sử dụng [Tailwind CSS](https://tailwindcss.com/) cho styling. [React-i18next](https://react.i18next.com/) được sử dụng cho việc quốc tế hóa.
 ```
 [web/]
 ├── app                   // layouts, pages và components
 │   ├── (commonLayout)    // layout chung được sử dụng trong toàn bộ ứng dụng
 │   ├── (shareLayout)     // layouts được chia sẻ cụ thể cho các phiên dựa trên token 
 │   ├── activate          // trang kích hoạt
 │   ├── components        // được chia sẻ bởi các trang và layouts
 │   ├── install           // trang cài đặt
 │   ├── signin            // trang đăng nhập
 │   └── styles            // styles được chia sẻ toàn cục
 ├── assets                // Tài nguyên tĩnh
 ├── bin                   // scripts chạy ở bước build
 ├── config                // cài đặt và tùy chọn có thể điều chỉnh 
 ├── context               // contexts được chia sẻ bởi các phần khác nhau của ứng dụng
 ├── dictionaries          // File dịch cho từng ngôn ngữ 
 ├── docker                // cấu hình container
 ├── hooks                 // Hooks có thể tái sử dụng
 ├── i18n                  // Cấu hình quốc tế hóa
 ├── models                // mô tả các mô hình dữ liệu & hình dạng của phản hồi API
 ├── public                // tài nguyên meta như favicon
 ├── service               // xác định hình dạng của các hành động API
 ├── test                  
 ├── types                 // mô tả các tham số hàm và giá trị trả về
 └── utils                 // Các hàm tiện ích được chia sẻ
 ```
 ## Gửi PR của bạn
 Cuối cùng, đã đến lúc mở một pull request (PR) đến repository của chúng tôi. Đối với các tính năng lớn, chúng tôi sẽ merge chúng vào nhánh `deploy/dev` để kiểm tra trước khi đưa vào nhánh `main`. Nếu bạn gặp vấn đề như xung đột merge hoặc không biết cách mở pull request, hãy xem [hướng dẫn về pull request của GitHub](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests).
 Và thế là xong! Khi PR của bạn được merge, bạn sẽ được giới thiệu là một người đóng góp trong [README](https://github.com/langgenius/dify/blob/main/README.md) của chúng tôi.
 ## Nhận trợ giúp
 Nếu bạn gặp khó khăn hoặc có câu hỏi cấp bách trong quá trình đóng góp, hãy đặt câu hỏi của bạn trong vấn đề GitHub liên quan, hoặc tham gia [Discord](https://discord.gg/8Tpq4AcN9c) của chúng tôi để trò chuyện nhanh chóng.
--- a/2
+++ b/2
@ -4,7 +4,7 @@ Dify is licensed under the Apache License 2.0, with the following additional con
 1. Dify may be utilized commercially, including as a backend service for other applications or as an application development platform for enterprises. Should the conditions below be met, a commercial license must be obtained from the producer:
-a. Multi-tenant service: Unless explicitly authorized by Dify in writing, you may not use the Dify source code to operate a multi-tenant environment. 
+a. Multi-tenant SaaS service: Unless explicitly authorized by Dify in writing, you may not use the Dify source code to operate a multi-tenant environment. 
    - Tenant Definition: Within the context of Dify, one tenant corresponds to one workspace. The workspace provides a separated area for each tenant's data and configurations.
 b. LOGO and copyright information: In the process of using Dify's frontend components, you may not remove or modify the LOGO or copyright information in the Dify console or applications. This restriction is inapplicable to uses of Dify that do not involve its frontend components.
--- a/api/.env.example
+++ b/api/.env.example
@ -39,7 +39,7 @@ DB_DATABASE=dify
 # Storage configuration
 # use for store upload files, private keys...
-# storage type: local, s3, azure-blob, google-storage, tencent-cos, huawei-obs, volcengine-tos
+# storage type: local, s3, azure-blob, google-storage
 STORAGE_TYPE=local
 STORAGE_LOCAL_PATH=storage
 S3_USE_AWS_MANAGED_IAM=false
@ -60,8 +60,7 @@ ALIYUN_OSS_SECRET_KEY=your-secret-key
 ALIYUN_OSS_ENDPOINT=your-endpoint
 ALIYUN_OSS_AUTH_VERSION=v1
 ALIYUN_OSS_REGION=your-region
-# Don't start with '/'. OSS doesn't support leading slash in object names.
+
 ALIYUN_OSS_PATH=your-path
 # Google Storage configuration
 GOOGLE_STORAGE_BUCKET_NAME=yout-bucket-name
 GOOGLE_STORAGE_SERVICE_ACCOUNT_JSON_BASE64=your-google-service-account-json-base64-string
@ -73,12 +72,6 @@ TENCENT_COS_SECRET_ID=your-secret-id
 TENCENT_COS_REGION=your-region
 TENCENT_COS_SCHEME=your-scheme
 # Huawei OBS Storage Configuration
 HUAWEI_OBS_BUCKET_NAME=your-bucket-name
 HUAWEI_OBS_SECRET_KEY=your-secret-key
 HUAWEI_OBS_ACCESS_KEY=your-access-key
 HUAWEI_OBS_SERVER=your-server-url
 # OCI Storage configuration
 OCI_ENDPOINT=your-endpoint
 OCI_BUCKET_NAME=your-bucket-name
@ -86,13 +79,6 @@ OCI_ACCESS_KEY=your-access-key
 OCI_SECRET_KEY=your-secret-key
 OCI_REGION=your-region
 # Volcengine tos Storage configuration
 VOLCENGINE_TOS_ENDPOINT=your-endpoint
 VOLCENGINE_TOS_BUCKET_NAME=your-bucket-name
 VOLCENGINE_TOS_ACCESS_KEY=your-access-key
 VOLCENGINE_TOS_SECRET_KEY=your-secret-key
 VOLCENGINE_TOS_REGION=your-region
 # CORS configuration
 WEB_API_CORS_ALLOW_ORIGINS=http://127.0.0.1:3000,*
 CONSOLE_CORS_ALLOW_ORIGINS=http://127.0.0.1:3000,*
@ -114,10 +100,11 @@ QDRANT_GRPC_ENABLED=false
 QDRANT_GRPC_PORT=6334
 # Milvus configuration
-MILVUS_URI=http://127.0.0.1:19530
+MILVUS_HOST=127.0.0.1
-MILVUS_TOKEN=
+MILVUS_PORT=19530
 MILVUS_USER=root
 MILVUS_PASSWORD=Milvus
 MILVUS_SECURE=false
 # MyScale configuration
 MYSCALE_HOST=127.0.0.1
@ -260,8 +247,8 @@ API_TOOL_DEFAULT_READ_TIMEOUT=60
 HTTP_REQUEST_MAX_CONNECT_TIMEOUT=300
 HTTP_REQUEST_MAX_READ_TIMEOUT=600
 HTTP_REQUEST_MAX_WRITE_TIMEOUT=600
-HTTP_REQUEST_NODE_MAX_BINARY_SIZE=10485760
+HTTP_REQUEST_NODE_MAX_BINARY_SIZE=10485760 # 10MB
-HTTP_REQUEST_NODE_MAX_TEXT_SIZE=1048576
+HTTP_REQUEST_NODE_MAX_TEXT_SIZE=1048576 # 1MB
 # Log file path
 LOG_FILE=
@ -280,13 +267,4 @@ APP_MAX_ACTIVE_REQUESTS=0
 # Celery beat configuration
-CELERY_BEAT_SCHEDULER_TIME=1
+CELERY_BEAT_SCHEDULER_TIME=1
 # Position configuration
 POSITION_TOOL_PINS=
 POSITION_TOOL_INCLUDES=
 POSITION_TOOL_EXCLUDES=
 POSITION_PROVIDER_PINS=
 POSITION_PROVIDER_INCLUDES=
 POSITION_PROVIDER_EXCLUDES=
--- a/api/Dockerfile
+++ b/api/Dockerfile
@ -5,10 +5,6 @@ WORKDIR /app/api
 # Install Poetry
 ENV POETRY_VERSION=1.8.3
 # if you located in China, you can use aliyun mirror to speed up
 # RUN pip install --no-cache-dir poetry==${POETRY_VERSION} -i https://mirrors.aliyun.com/pypi/simple/
 RUN pip install --no-cache-dir poetry==${POETRY_VERSION}
 # Configure Poetry
@ -20,9 +16,6 @@ ENV POETRY_REQUESTS_TIMEOUT=15
 FROM base AS packages
 # if you located in China, you can use aliyun mirror to speed up
 # RUN sed -i 's@deb.debian.org@mirrors.aliyun.com@g' /etc/apt/sources.list.d/debian.sources
 RUN apt-get update \
    && apt-get install -y --no-install-recommends gcc g++ libc-dev libffi-dev libgmp-dev libmpfr-dev libmpc-dev
@ -50,12 +43,10 @@ WORKDIR /app/api
 RUN apt-get update \
    && apt-get install -y --no-install-recommends curl nodejs libgmp-dev libmpfr-dev libmpc-dev \
    # if you located in China, you can use aliyun mirror to speed up
    # && echo "deb http://mirrors.aliyun.com/debian testing main" > /etc/apt/sources.list \
    && echo "deb http://deb.debian.org/debian testing main" > /etc/apt/sources.list \
    && apt-get update \
    # For Security
-    && apt-get install -y --no-install-recommends zlib1g=1:1.3.dfsg+really1.3.1-1 expat=2.6.3-1 libldap-2.5-0=2.5.18+dfsg-3 perl=5.38.2-5 libsqlite3-0=3.46.0-1 \
+    && apt-get install -y --no-install-recommends zlib1g=1:1.3.dfsg+really1.3.1-1 expat=2.6.2-1 libldap-2.5-0=2.5.18+dfsg-2 perl=5.38.2-5 libsqlite3-0=3.46.0-1 \
    && apt-get autoremove -y \
    && rm -rf /var/lib/apt/lists/*
@ -65,7 +56,7 @@ COPY --from=packages ${VIRTUAL_ENV} ${VIRTUAL_ENV}
 ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
 # Download nltk data
-RUN python -c "import nltk; nltk.download('punkt'); nltk.download('averaged_perceptron_tagger')"
+RUN python -c "import nltk; nltk.download('punkt')"
 # Copy source code
 COPY . /app/api/
--- a/api/commands.py
+++ b/api/commands.py
@ -411,8 +411,7 @@ def migrate_knowledge_vector_database():
                    try:
                        click.echo(
                            click.style(
-                                f"Start to created vector index with {len(documents)} documents of {segments_count}"
+                                f"Start to created vector index with {len(documents)} documents of {segments_count} segments for dataset {dataset.id}.",
                                f" segments for dataset {dataset.id}.",
                                fg="green",
                            )
                        )
@ -560,9 +559,8 @@ def add_qdrant_doc_id_index(field: str):
@click.command("create-tenant", help="Create account and tenant.")
@click.option("--email", prompt=True, help="The email address of the tenant account.")
@click.option("--name", prompt=True, help="The workspace name of the tenant account.")
@click.option("--language", prompt=True, help="Account language, default: en-US.")
-def create_tenant(email: str, language: Optional[str] = None, name: Optional[str] = None):
+def create_tenant(email: str, language: Optional[str] = None):
    """
    Create tenant account
    """
@ -582,15 +580,13 @@ def create_tenant(email: str, language: Optional[str] = None, name: Optional[str
    if language not in languages:
        language = "en-US"
    name = name.strip()
    # generate random password
    new_password = secrets.token_urlsafe(16)
    # register account
    account = RegisterService.register(email=email, name=account_name, password=new_password, language=language)
-    TenantService.create_owner_tenant_if_not_exist(account, name)
+    TenantService.create_owner_tenant_if_not_exist(account)
    click.echo(
        click.style(
--- a/api/configs/init.py
+++ b/api/configs/init.py
@ -1,3 +1,3 @@
 from .app_config import DifyConfig
-dify_config = DifyConfig()
+dify_config = DifyConfig()
--- a/api/configs/app_config.py
+++ b/api/configs/app_config.py
@ -1,3 +1,4 @@
 from pydantic import Field, computed_field
 from pydantic_settings import SettingsConfigDict
 from configs.deploy import DeploymentConfig
@ -23,16 +24,42 @@ class DifyConfig(
    # **Before using, please contact business@dify.ai by email to inquire about licensing matters.**
    EnterpriseFeatureConfig,
 ):
    DEBUG: bool = Field(default=False, description='whether to enable debug mode.')
    model_config = SettingsConfigDict(
        # read from dotenv format config file
-        env_file=".env",
+        env_file='.env',
-        env_file_encoding="utf-8",
+        env_file_encoding='utf-8',
        frozen=True,
        # ignore extra attributes
-        extra="ignore",
+        extra='ignore',
    )
-    # Before adding any config,
+    CODE_MAX_NUMBER: int = 9223372036854775807
-    # please consider to arrange it in the proper config group of existed or added
+    CODE_MIN_NUMBER: int = -9223372036854775808
-    # for better readability and maintainability.
+    CODE_MAX_STRING_LENGTH: int = 80000
-    # Thanks for your concentration and consideration.
+    CODE_MAX_STRING_ARRAY_LENGTH: int = 30
    CODE_MAX_OBJECT_ARRAY_LENGTH: int = 30
    CODE_MAX_NUMBER_ARRAY_LENGTH: int = 1000
    HTTP_REQUEST_MAX_CONNECT_TIMEOUT: int = 300
    HTTP_REQUEST_MAX_READ_TIMEOUT: int = 600
    HTTP_REQUEST_MAX_WRITE_TIMEOUT: int = 600
    HTTP_REQUEST_NODE_MAX_BINARY_SIZE: int = 1024 * 1024 * 10
    @computed_field
    def HTTP_REQUEST_NODE_READABLE_MAX_BINARY_SIZE(self) -> str:
        return f'{self.HTTP_REQUEST_NODE_MAX_BINARY_SIZE / 1024 / 1024:.2f}MB'
    HTTP_REQUEST_NODE_MAX_TEXT_SIZE: int = 1024 * 1024
    @computed_field
    def HTTP_REQUEST_NODE_READABLE_MAX_TEXT_SIZE(self) -> str:
        return f'{self.HTTP_REQUEST_NODE_MAX_TEXT_SIZE / 1024 / 1024:.2f}MB'
    SSRF_PROXY_HTTP_URL: str | None = None
    SSRF_PROXY_HTTPS_URL: str | None = None
    MODERATION_BUFFER_SIZE: int = Field(default=300, description='The buffer size for moderation.')
    MAX_VARIABLE_SIZE: int = Field(default=5 * 1024, description='The maximum size of a variable. default is 5KB.')
--- a/api/configs/deploy/init.py
+++ b/api/configs/deploy/init.py
@ -6,28 +6,22 @@ class DeploymentConfig(BaseSettings):
    """
    Deployment configs
    """
    APPLICATION_NAME: str = Field(
-        description="application name",
+        description='application name',
-        default="langgenius/dify",
+        default='langgenius/dify',
    )
    DEBUG: bool = Field(
        description="whether to enable debug mode.",
        default=False,
    )
    TESTING: bool = Field(
-        description="",
+        description='',
        default=False,
    )
    EDITION: str = Field(
-        description="deployment edition",
+        description='deployment edition',
-        default="SELF_HOSTED",
+        default='SELF_HOSTED',
    )
    DEPLOY_ENV: str = Field(
-        description="deployment environment, default to PRODUCTION.",
+        description='deployment environment, default to PRODUCTION.',
-        default="PRODUCTION",
+        default='PRODUCTION',
    )
--- a/api/configs/enterprise/init.py
+++ b/api/configs/enterprise/init.py
@ -7,14 +7,13 @@ class EnterpriseFeatureConfig(BaseSettings):
    Enterprise feature configs.
    **Before using, please contact business@dify.ai by email to inquire about licensing matters.**
    """
    ENTERPRISE_ENABLED: bool = Field(
-        description="whether to enable enterprise features."
+        description='whether to enable enterprise features.'
-        "Before using, please contact business@dify.ai by email to inquire about licensing matters.",
+                    'Before using, please contact business@dify.ai by email to inquire about licensing matters.',
        default=False,
    )
    CAN_REPLACE_LOGO: bool = Field(
-        description="whether to allow replacing enterprise logo.",
+        description='whether to allow replacing enterprise logo.',
        default=False,
    )
--- a/api/configs/extra/notion_config.py
+++ b/api/configs/extra/notion_config.py
@ -8,28 +8,27 @@ class NotionConfig(BaseSettings):
    """
    Notion integration configs
    """
    NOTION_CLIENT_ID: Optional[str] = Field(
-        description="Notion client ID",
+        description='Notion client ID',
        default=None,
    )
    NOTION_CLIENT_SECRET: Optional[str] = Field(
-        description="Notion client secret key",
+        description='Notion client secret key',
        default=None,
    )
    NOTION_INTEGRATION_TYPE: Optional[str] = Field(
-        description="Notion integration type, default to None, available values: internal.",
+        description='Notion integration type, default to None, available values: internal.',
        default=None,
    )
    NOTION_INTERNAL_SECRET: Optional[str] = Field(
-        description="Notion internal secret key",
+        description='Notion internal secret key',
        default=None,
    )
    NOTION_INTEGRATION_TOKEN: Optional[str] = Field(
-        description="Notion integration token",
+        description='Notion integration token',
        default=None,
    )
--- a/api/configs/extra/sentry_config.py
+++ b/api/configs/extra/sentry_config.py
@ -8,18 +8,17 @@ class SentryConfig(BaseSettings):
    """
    Sentry configs
    """
    SENTRY_DSN: Optional[str] = Field(
-        description="Sentry DSN",
+        description='Sentry DSN',
        default=None,
    )
    SENTRY_TRACES_SAMPLE_RATE: NonNegativeFloat = Field(
-        description="Sentry trace sample rate",
+        description='Sentry trace sample rate',
        default=1.0,
    )
    SENTRY_PROFILES_SAMPLE_RATE: NonNegativeFloat = Field(
-        description="Sentry profiles sample rate",
+        description='Sentry profiles sample rate',
        default=1.0,
    )
--- a/api/configs/feature/init.py
+++ b/api/configs/feature/init.py
@ -1,6 +1,6 @@
-from typing import Annotated, Optional
+from typing import Optional
-from pydantic import AliasChoices, Field, HttpUrl, NegativeInt, NonNegativeInt, PositiveInt, computed_field
+from pydantic import AliasChoices, Field, NonNegativeInt, PositiveInt, computed_field
 from pydantic_settings import BaseSettings
 from configs.feature.hosted_service import HostedServiceConfig
@ -10,17 +10,16 @@ class SecurityConfig(BaseSettings):
    """
    Secret Key configs
    """
    SECRET_KEY: Optional[str] = Field(
-        description="Your App secret key will be used for securely signing the session cookie"
+        description='Your App secret key will be used for securely signing the session cookie'
-        "Make sure you are changing this key for your deployment with a strong key."
+                    'Make sure you are changing this key for your deployment with a strong key.'
-        "You can generate a strong key using `openssl rand -base64 42`."
+                    'You can generate a strong key using `openssl rand -base64 42`.'
-        "Alternatively you can set it with `SECRET_KEY` environment variable.",
+                    'Alternatively you can set it with `SECRET_KEY` environment variable.',
        default=None,
    )
    RESET_PASSWORD_TOKEN_EXPIRY_HOURS: PositiveInt = Field(
-        description="Expiry time in hours for reset token",
+        description='Expiry time in hours for reset token',
        default=24,
    )
@ -29,13 +28,12 @@ class AppExecutionConfig(BaseSettings):
    """
    App Execution configs
    """
    APP_MAX_EXECUTION_TIME: PositiveInt = Field(
-        description="execution timeout in seconds for app execution",
+        description='execution timeout in seconds for app execution',
        default=1200,
    )
    APP_MAX_ACTIVE_REQUESTS: NonNegativeInt = Field(
-        description="max active request per app, 0 means unlimited",
+        description='max active request per app, 0 means unlimited',
        default=0,
    )
@ -44,70 +42,14 @@ class CodeExecutionSandboxConfig(BaseSettings):
    """
    Code Execution Sandbox configs
    """
-
+    CODE_EXECUTION_ENDPOINT: str = Field(
-    CODE_EXECUTION_ENDPOINT: HttpUrl = Field(
+        description='endpoint URL of code execution servcie',
-        description="endpoint URL of code execution service",
+        default='http://sandbox:8194',
        default="http://sandbox:8194",
    )
    CODE_EXECUTION_API_KEY: str = Field(
-        description="API key for code execution service",
+        description='API key for code execution service',
-        default="dify-sandbox",
+        default='dify-sandbox',
    )
    CODE_EXECUTION_CONNECT_TIMEOUT: Optional[float] = Field(
        description="connect timeout in seconds for code execution request",
        default=10.0,
    )
    CODE_EXECUTION_READ_TIMEOUT: Optional[float] = Field(
        description="read timeout in seconds for code execution request",
        default=60.0,
    )
    CODE_EXECUTION_WRITE_TIMEOUT: Optional[float] = Field(
        description="write timeout in seconds for code execution request",
        default=10.0,
    )
    CODE_MAX_NUMBER: PositiveInt = Field(
        description="max depth for code execution",
        default=9223372036854775807,
    )
    CODE_MIN_NUMBER: NegativeInt = Field(
        description="",
        default=-9223372036854775807,
    )
    CODE_MAX_DEPTH: PositiveInt = Field(
        description="max depth for code execution",
        default=5,
    )
    CODE_MAX_PRECISION: PositiveInt = Field(
        description="max precision digits for float type in code execution",
        default=20,
    )
    CODE_MAX_STRING_LENGTH: PositiveInt = Field(
        description="max string length for code execution",
        default=80000,
    )
    CODE_MAX_STRING_ARRAY_LENGTH: PositiveInt = Field(
        description="",
        default=30,
    )
    CODE_MAX_OBJECT_ARRAY_LENGTH: PositiveInt = Field(
        description="",
        default=30,
    )
    CODE_MAX_NUMBER_ARRAY_LENGTH: PositiveInt = Field(
        description="",
        default=1000,
    )
@ -115,27 +57,28 @@ class EndpointConfig(BaseSettings):
    """
    Module URL configs
    """
    CONSOLE_API_URL: str = Field(
-        description="The backend URL prefix of the console API."
+        description='The backend URL prefix of the console API.'
-        "used to concatenate the login authorization callback or notion integration callback.",
+                    'used to concatenate the login authorization callback or notion integration callback.',
-        default="",
+        default='',
    )
    CONSOLE_WEB_URL: str = Field(
-        description="The front-end URL prefix of the console web."
+        description='The front-end URL prefix of the console web.'
-        "used to concatenate some front-end addresses and for CORS configuration use.",
+                    'used to concatenate some front-end addresses and for CORS configuration use.',
-        default="",
+        default='',
    )
    SERVICE_API_URL: str = Field(
-        description="Service API Url prefix." "used to display Service API Base Url to the front-end.",
+        description='Service API Url prefix.'
-        default="",
+                    'used to display Service API Base Url to the front-end.',
        default='',
    )
    APP_WEB_URL: str = Field(
-        description="WebApp Url prefix." "used to display WebAPP API Base Url to the front-end.",
+        description='WebApp Url prefix.'
-        default="",
+                    'used to display WebAPP API Base Url to the front-end.',
        default='',
    )
@ -143,18 +86,17 @@ class FileAccessConfig(BaseSettings):
    """
    File Access configs
    """
    FILES_URL: str = Field(
-        description="File preview or download Url prefix."
+        description='File preview or download Url prefix.'
-        " used to display File preview or download Url to the front-end or as Multi-model inputs;"
+                    ' used to display File preview or download Url to the front-end or as Multi-model inputs;'
-        "Url is signed and has expiration time.",
+                    'Url is signed and has expiration time.',
-        validation_alias=AliasChoices("FILES_URL", "CONSOLE_API_URL"),
+        validation_alias=AliasChoices('FILES_URL', 'CONSOLE_API_URL'),
        alias_priority=1,
-        default="",
+        default='',
    )
    FILES_ACCESS_TIMEOUT: int = Field(
-        description="timeout in seconds for file accessing",
+        description='timeout in seconds for file accessing',
        default=300,
    )
@ -163,24 +105,23 @@ class FileUploadConfig(BaseSettings):
    """
    File Uploading configs
    """
    UPLOAD_FILE_SIZE_LIMIT: NonNegativeInt = Field(
-        description="size limit in Megabytes for uploading files",
+        description='size limit in Megabytes for uploading files',
        default=15,
    )
    UPLOAD_FILE_BATCH_LIMIT: NonNegativeInt = Field(
-        description="batch size limit for uploading files",
+        description='batch size limit for uploading files',
        default=5,
    )
    UPLOAD_IMAGE_FILE_SIZE_LIMIT: NonNegativeInt = Field(
-        description="image file size limit in Megabytes for uploading files",
+        description='image file size limit in Megabytes for uploading files',
        default=10,
    )
    BATCH_UPLOAD_LIMIT: NonNegativeInt = Field(
-        description="",  # todo: to be clarified
+        description='',  # todo: to be clarified
        default=20,
    )
@ -189,79 +130,45 @@ class HttpConfig(BaseSettings):
    """
    HTTP configs
    """
    API_COMPRESSION_ENABLED: bool = Field(
-        description="whether to enable HTTP response compression of gzip",
+        description='whether to enable HTTP response compression of gzip',
        default=False,
    )
    inner_CONSOLE_CORS_ALLOW_ORIGINS: str = Field(
-        description="",
+        description='',
-        validation_alias=AliasChoices("CONSOLE_CORS_ALLOW_ORIGINS", "CONSOLE_WEB_URL"),
+        validation_alias=AliasChoices('CONSOLE_CORS_ALLOW_ORIGINS', 'CONSOLE_WEB_URL'),
-        default="",
+        default='',
    )
    @computed_field
    @property
    def CONSOLE_CORS_ALLOW_ORIGINS(self) -> list[str]:
-        return self.inner_CONSOLE_CORS_ALLOW_ORIGINS.split(",")
+        return self.inner_CONSOLE_CORS_ALLOW_ORIGINS.split(',')
    inner_WEB_API_CORS_ALLOW_ORIGINS: str = Field(
-        description="",
+        description='',
-        validation_alias=AliasChoices("WEB_API_CORS_ALLOW_ORIGINS"),
+        validation_alias=AliasChoices('WEB_API_CORS_ALLOW_ORIGINS'),
-        default="*",
+        default='*',
    )
    @computed_field
    @property
    def WEB_API_CORS_ALLOW_ORIGINS(self) -> list[str]:
-        return self.inner_WEB_API_CORS_ALLOW_ORIGINS.split(",")
+        return self.inner_WEB_API_CORS_ALLOW_ORIGINS.split(',')
    HTTP_REQUEST_MAX_CONNECT_TIMEOUT: Annotated[
        PositiveInt, Field(ge=10, description="connect timeout in seconds for HTTP request")
    ] = 10
    HTTP_REQUEST_MAX_READ_TIMEOUT: Annotated[
        PositiveInt, Field(ge=60, description="read timeout in seconds for HTTP request")
    ] = 60
    HTTP_REQUEST_MAX_WRITE_TIMEOUT: Annotated[
        PositiveInt, Field(ge=10, description="read timeout in seconds for HTTP request")
    ] = 20
    HTTP_REQUEST_NODE_MAX_BINARY_SIZE: PositiveInt = Field(
        description="",
        default=10 * 1024 * 1024,
    )
    HTTP_REQUEST_NODE_MAX_TEXT_SIZE: PositiveInt = Field(
        description="",
        default=1 * 1024 * 1024,
    )
    SSRF_PROXY_HTTP_URL: Optional[str] = Field(
        description="HTTP URL for SSRF proxy",
        default=None,
    )
    SSRF_PROXY_HTTPS_URL: Optional[str] = Field(
        description="HTTPS URL for SSRF proxy",
        default=None,
    )
 class InnerAPIConfig(BaseSettings):
    """
    Inner API configs
    """
    INNER_API: bool = Field(
-        description="whether to enable the inner API",
+        description='whether to enable the inner API',
        default=False,
    )
    INNER_API_KEY: Optional[str] = Field(
-        description="The inner API key is used to authenticate the inner API",
+        description='The inner API key is used to authenticate the inner API',
        default=None,
    )
@ -272,27 +179,28 @@ class LoggingConfig(BaseSettings):
    """
    LOG_LEVEL: str = Field(
-        description="Log output level, default to INFO." "It is recommended to set it to ERROR for production.",
+        description='Log output level, default to INFO.'
-        default="INFO",
+                    'It is recommended to set it to ERROR for production.',
        default='INFO',
    )
    LOG_FILE: Optional[str] = Field(
-        description="logging output file path",
+        description='logging output file path',
        default=None,
    )
    LOG_FORMAT: str = Field(
-        description="log format",
+        description='log format',
-        default="%(asctime)s.%(msecs)03d %(levelname)s [%(threadName)s] [%(filename)s:%(lineno)d] - %(message)s",
+        default='%(asctime)s.%(msecs)03d %(levelname)s [%(threadName)s] [%(filename)s:%(lineno)d] - %(message)s',
    )
    LOG_DATEFORMAT: Optional[str] = Field(
-        description="log date format",
+        description='log date format',
        default=None,
    )
    LOG_TZ: Optional[str] = Field(
-        description="specify log timezone, eg: America/New_York",
+        description='specify log timezone, eg: America/New_York',
        default=None,
    )
@ -301,9 +209,8 @@ class ModelLoadBalanceConfig(BaseSettings):
    """
    Model load balance configs
    """
    MODEL_LB_ENABLED: bool = Field(
-        description="whether to enable model load balancing",
+        description='whether to enable model load balancing',
        default=False,
    )
@ -312,9 +219,8 @@ class BillingConfig(BaseSettings):
    """
    Platform Billing Configurations
    """
    BILLING_ENABLED: bool = Field(
-        description="whether to enable billing",
+        description='whether to enable billing',
        default=False,
    )
@ -323,10 +229,9 @@ class UpdateConfig(BaseSettings):
    """
    Update configs
    """
    CHECK_UPDATE_URL: str = Field(
-        description="url for checking updates",
+        description='url for checking updates',
-        default="https://updates.dify.ai",
+        default='https://updates.dify.ai',
    )
@ -336,53 +241,47 @@ class WorkflowConfig(BaseSettings):
    """
    WORKFLOW_MAX_EXECUTION_STEPS: PositiveInt = Field(
-        description="max execution steps in single workflow execution",
+        description='max execution steps in single workflow execution',
        default=500,
    )
    WORKFLOW_MAX_EXECUTION_TIME: PositiveInt = Field(
-        description="max execution time in seconds in single workflow execution",
+        description='max execution time in seconds in single workflow execution',
        default=1200,
    )
    WORKFLOW_CALL_MAX_DEPTH: PositiveInt = Field(
-        description="max depth of calling in single workflow execution",
+        description='max depth of calling in single workflow execution',
        default=5,
    )
    MAX_VARIABLE_SIZE: PositiveInt = Field(
        description="The maximum size in bytes of a variable. default to 5KB.",
        default=5 * 1024,
    )
 class OAuthConfig(BaseSettings):
    """
    oauth configs
    """
    OAUTH_REDIRECT_PATH: str = Field(
-        description="redirect path for OAuth",
+        description='redirect path for OAuth',
-        default="/console/api/oauth/authorize",
+        default='/console/api/oauth/authorize',
    )
    GITHUB_CLIENT_ID: Optional[str] = Field(
-        description="GitHub client id for OAuth",
+        description='GitHub client id for OAuth',
        default=None,
    )
    GITHUB_CLIENT_SECRET: Optional[str] = Field(
-        description="GitHub client secret key for OAuth",
+        description='GitHub client secret key for OAuth',
        default=None,
    )
    GOOGLE_CLIENT_ID: Optional[str] = Field(
-        description="Google client id for OAuth",
+        description='Google client id for OAuth',
        default=None,
    )
    GOOGLE_CLIENT_SECRET: Optional[str] = Field(
-        description="Google client secret key for OAuth",
+        description='Google client secret key for OAuth',
        default=None,
    )
@ -392,8 +291,9 @@ class ModerationConfig(BaseSettings):
    Moderation in app configs.
    """
-    MODERATION_BUFFER_SIZE: PositiveInt = Field(
+    # todo: to be clarified in usage and unit
-        description="buffer size for moderation",
+    OUTPUT_MODERATION_BUFFER_SIZE: PositiveInt = Field(
        description='buffer size for moderation',
        default=300,
    )
@ -404,7 +304,7 @@ class ToolConfig(BaseSettings):
    """
    TOOL_ICON_CACHE_MAX_AGE: PositiveInt = Field(
-        description="max age in seconds for tool icon caching",
+        description='max age in seconds for tool icon caching',
        default=3600,
    )
@ -415,52 +315,52 @@ class MailConfig(BaseSettings):
    """
    MAIL_TYPE: Optional[str] = Field(
-        description="Mail provider type name, default to None, available values are `smtp` and `resend`.",
+        description='Mail provider type name, default to None, availabile values are `smtp` and `resend`.',
        default=None,
    )
    MAIL_DEFAULT_SEND_FROM: Optional[str] = Field(
-        description="default email address for sending from ",
+        description='default email address for sending from ',
        default=None,
    )
    RESEND_API_KEY: Optional[str] = Field(
-        description="API key for Resend",
+        description='API key for Resend',
        default=None,
    )
    RESEND_API_URL: Optional[str] = Field(
-        description="API URL for Resend",
+        description='API URL for Resend',
        default=None,
    )
    SMTP_SERVER: Optional[str] = Field(
-        description="smtp server host",
+        description='smtp server host',
        default=None,
    )
    SMTP_PORT: Optional[int] = Field(
-        description="smtp server port",
+        description='smtp server port',
        default=465,
    )
    SMTP_USERNAME: Optional[str] = Field(
-        description="smtp server username",
+        description='smtp server username',
        default=None,
    )
    SMTP_PASSWORD: Optional[str] = Field(
-        description="smtp server password",
+        description='smtp server password',
        default=None,
    )
    SMTP_USE_TLS: bool = Field(
-        description="whether to use TLS connection to smtp server",
+        description='whether to use TLS connection to smtp server',
        default=False,
    )
    SMTP_OPPORTUNISTIC_TLS: bool = Field(
-        description="whether to use opportunistic TLS connection to smtp server",
+        description='whether to use opportunistic TLS connection to smtp server',
        default=False,
    )
@ -471,22 +371,22 @@ class RagEtlConfig(BaseSettings):
    """
    ETL_TYPE: str = Field(
-        description="RAG ETL type name, default to `dify`, available values are `dify` and `Unstructured`. ",
+        description='RAG ETL type name, default to `dify`, available values are `dify` and `Unstructured`. ',
-        default="dify",
+        default='dify',
    )
    KEYWORD_DATA_SOURCE_TYPE: str = Field(
-        description="source type for keyword data, default to `database`, available values are `database` .",
+        description='source type for keyword data, default to `database`, available values are `database` .',
-        default="database",
+        default='database',
    )
    UNSTRUCTURED_API_URL: Optional[str] = Field(
-        description="API URL for Unstructured",
+        description='API URL for Unstructured',
        default=None,
    )
    UNSTRUCTURED_API_KEY: Optional[str] = Field(
-        description="API key for Unstructured",
+        description='API key for Unstructured',
        default=None,
    )
@ -497,23 +397,22 @@ class DataSetConfig(BaseSettings):
    """
    CLEAN_DAY_SETTING: PositiveInt = Field(
-        description="interval in days for cleaning up dataset",
+        description='interval in days for cleaning up dataset',
        default=30,
    )
    DATASET_OPERATOR_ENABLED: bool = Field(
-        description="whether to enable dataset operator",
+        description='whether to enable dataset operator',
        default=False,
    )
 class WorkspaceConfig(BaseSettings):
    """
    Workspace configs
    """
    INVITE_EXPIRY_HOURS: PositiveInt = Field(
-        description="workspaces invitation expiration in hours",
+        description='workspaces invitation expiration in hours',
        default=72,
    )
@ -524,81 +423,25 @@ class IndexingConfig(BaseSettings):
    """
    INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: PositiveInt = Field(
-        description="max segmentation token length for indexing",
+        description='max segmentation token length for indexing',
        default=1000,
    )
 class ImageFormatConfig(BaseSettings):
    MULTIMODAL_SEND_IMAGE_FORMAT: str = Field(
-        description="multi model send image format, support base64, url, default is base64",
+        description='multi model send image format, support base64, url, default is base64',
-        default="base64",
+        default='base64',
    )
 class CeleryBeatConfig(BaseSettings):
    CELERY_BEAT_SCHEDULER_TIME: int = Field(
-        description="the time of the celery scheduler, default to 1 day",
+        description='the time of the celery scheduler, default to 1 day',
        default=1,
    )
 class PositionConfig(BaseSettings):
    POSITION_PROVIDER_PINS: str = Field(
        description="The heads of model providers",
        default="",
    )
    POSITION_PROVIDER_INCLUDES: str = Field(
        description="The included model providers",
        default="",
    )
    POSITION_PROVIDER_EXCLUDES: str = Field(
        description="The excluded model providers",
        default="",
    )
    POSITION_TOOL_PINS: str = Field(
        description="The heads of tools",
        default="",
    )
    POSITION_TOOL_INCLUDES: str = Field(
        description="The included tools",
        default="",
    )
    POSITION_TOOL_EXCLUDES: str = Field(
        description="The excluded tools",
        default="",
    )
    @computed_field
    def POSITION_PROVIDER_PINS_LIST(self) -> list[str]:
        return [item.strip() for item in self.POSITION_PROVIDER_PINS.split(",") if item.strip() != ""]
    @computed_field
    def POSITION_PROVIDER_INCLUDES_SET(self) -> set[str]:
        return {item.strip() for item in self.POSITION_PROVIDER_INCLUDES.split(",") if item.strip() != ""}
    @computed_field
    def POSITION_PROVIDER_EXCLUDES_SET(self) -> set[str]:
        return {item.strip() for item in self.POSITION_PROVIDER_EXCLUDES.split(",") if item.strip() != ""}
    @computed_field
    def POSITION_TOOL_PINS_LIST(self) -> list[str]:
        return [item.strip() for item in self.POSITION_TOOL_PINS.split(",") if item.strip() != ""]
    @computed_field
    def POSITION_TOOL_INCLUDES_SET(self) -> set[str]:
        return {item.strip() for item in self.POSITION_TOOL_INCLUDES.split(",") if item.strip() != ""}
    @computed_field
    def POSITION_TOOL_EXCLUDES_SET(self) -> set[str]:
        return {item.strip() for item in self.POSITION_TOOL_EXCLUDES.split(",") if item.strip() != ""}
 class FeatureConfig(
    # place the configs in alphabet order
    AppExecutionConfig,
@ -623,7 +466,7 @@ class FeatureConfig(
    UpdateConfig,
    WorkflowConfig,
    WorkspaceConfig,
-    PositionConfig,
+
    # hosted services config
    HostedServiceConfig,
    CeleryBeatConfig,
--- a/api/configs/feature/hosted_service/init.py
+++ b/api/configs/feature/hosted_service/init.py
@ -10,62 +10,62 @@ class HostedOpenAiConfig(BaseSettings):
    """
    HOSTED_OPENAI_API_KEY: Optional[str] = Field(
-        description="",
+        description='',
        default=None,
    )
    HOSTED_OPENAI_API_BASE: Optional[str] = Field(
-        description="",
+        description='',
        default=None,
    )
    HOSTED_OPENAI_API_ORGANIZATION: Optional[str] = Field(
-        description="",
+        description='',
        default=None,
    )
    HOSTED_OPENAI_TRIAL_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
    HOSTED_OPENAI_TRIAL_MODELS: str = Field(
-        description="",
+        description='',
-        default="gpt-3.5-turbo,"
+        default='gpt-3.5-turbo,'
-        "gpt-3.5-turbo-1106,"
+                'gpt-3.5-turbo-1106,'
-        "gpt-3.5-turbo-instruct,"
+                'gpt-3.5-turbo-instruct,'
-        "gpt-3.5-turbo-16k,"
+                'gpt-3.5-turbo-16k,'
-        "gpt-3.5-turbo-16k-0613,"
+                'gpt-3.5-turbo-16k-0613,'
-        "gpt-3.5-turbo-0613,"
+                'gpt-3.5-turbo-0613,'
-        "gpt-3.5-turbo-0125,"
+                'gpt-3.5-turbo-0125,'
-        "text-davinci-003",
+                'text-davinci-003',
    )
    HOSTED_OPENAI_QUOTA_LIMIT: NonNegativeInt = Field(
-        description="",
+        description='',
        default=200,
    )
    HOSTED_OPENAI_PAID_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
    HOSTED_OPENAI_PAID_MODELS: str = Field(
-        description="",
+        description='',
-        default="gpt-4,"
+        default='gpt-4,'
-        "gpt-4-turbo-preview,"
+                'gpt-4-turbo-preview,'
-        "gpt-4-turbo-2024-04-09,"
+                'gpt-4-turbo-2024-04-09,'
-        "gpt-4-1106-preview,"
+                'gpt-4-1106-preview,'
-        "gpt-4-0125-preview,"
+                'gpt-4-0125-preview,'
-        "gpt-3.5-turbo,"
+                'gpt-3.5-turbo,'
-        "gpt-3.5-turbo-16k,"
+                'gpt-3.5-turbo-16k,'
-        "gpt-3.5-turbo-16k-0613,"
+                'gpt-3.5-turbo-16k-0613,'
-        "gpt-3.5-turbo-1106,"
+                'gpt-3.5-turbo-1106,'
-        "gpt-3.5-turbo-0613,"
+                'gpt-3.5-turbo-0613,'
-        "gpt-3.5-turbo-0125,"
+                'gpt-3.5-turbo-0125,'
-        "gpt-3.5-turbo-instruct,"
+                'gpt-3.5-turbo-instruct,'
-        "text-davinci-003",
+                'text-davinci-003',
    )
@ -75,22 +75,22 @@ class HostedAzureOpenAiConfig(BaseSettings):
    """
    HOSTED_AZURE_OPENAI_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
    HOSTED_AZURE_OPENAI_API_KEY: Optional[str] = Field(
-        description="",
+        description='',
        default=None,
    )
    HOSTED_AZURE_OPENAI_API_BASE: Optional[str] = Field(
-        description="",
+        description='',
        default=None,
    )
    HOSTED_AZURE_OPENAI_QUOTA_LIMIT: NonNegativeInt = Field(
-        description="",
+        description='',
        default=200,
    )
@ -101,27 +101,27 @@ class HostedAnthropicConfig(BaseSettings):
    """
    HOSTED_ANTHROPIC_API_BASE: Optional[str] = Field(
-        description="",
+        description='',
        default=None,
    )
    HOSTED_ANTHROPIC_API_KEY: Optional[str] = Field(
-        description="",
+        description='',
        default=None,
    )
    HOSTED_ANTHROPIC_TRIAL_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
    HOSTED_ANTHROPIC_QUOTA_LIMIT: NonNegativeInt = Field(
-        description="",
+        description='',
        default=600000,
    )
    HOSTED_ANTHROPIC_PAID_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
@ -132,7 +132,7 @@ class HostedMinmaxConfig(BaseSettings):
    """
    HOSTED_MINIMAX_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
@ -143,7 +143,7 @@ class HostedSparkConfig(BaseSettings):
    """
    HOSTED_SPARK_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
@ -154,7 +154,7 @@ class HostedZhipuAIConfig(BaseSettings):
    """
    HOSTED_ZHIPUAI_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
@ -165,13 +165,13 @@ class HostedModerationConfig(BaseSettings):
    """
    HOSTED_MODERATION_ENABLED: bool = Field(
-        description="",
+        description='',
        default=False,
    )
    HOSTED_MODERATION_PROVIDERS: str = Field(
-        description="",
+        description='',
-        default="",
+        default='',
    )
@ -181,15 +181,15 @@ class HostedFetchAppTemplateConfig(BaseSettings):
    """
    HOSTED_FETCH_APP_TEMPLATES_MODE: str = Field(
-        description="the mode for fetching app templates,"
+        description='the mode for fetching app templates,'
-        " default to remote,"
+                    ' default to remote,'
-        " available values: remote, db, builtin",
+                    ' available values: remote, db, builtin',
-        default="remote",
+        default='remote',
    )
    HOSTED_FETCH_APP_TEMPLATES_REMOTE_DOMAIN: str = Field(
-        description="the domain for fetching remote app templates",
+        description='the domain for fetching remote app templates',
-        default="https://tmpl.dify.ai",
+        default='https://tmpl.dify.ai',
    )
@ -202,6 +202,7 @@ class HostedServiceConfig(
    HostedOpenAiConfig,
    HostedSparkConfig,
    HostedZhipuAIConfig,
    # moderation
    HostedModerationConfig,
 ):
--- a/api/configs/middleware/init.py
+++ b/api/configs/middleware/init.py
@ -1,7 +1,7 @@
 from typing import Any, Optional
 from urllib.parse import quote_plus
-from pydantic import Field, NonNegativeInt, PositiveFloat, PositiveInt, computed_field
+from pydantic import Field, NonNegativeInt, PositiveInt, computed_field
 from pydantic_settings import BaseSettings
 from configs.middleware.cache.redis_config import RedisConfig
@ -9,13 +9,10 @@ from configs.middleware.storage.aliyun_oss_storage_config import AliyunOSSStorag
 from configs.middleware.storage.amazon_s3_storage_config import S3StorageConfig
 from configs.middleware.storage.azure_blob_storage_config import AzureBlobStorageConfig
 from configs.middleware.storage.google_cloud_storage_config import GoogleCloudStorageConfig
 from configs.middleware.storage.huawei_obs_storage_config import HuaweiCloudOBSStorageConfig
 from configs.middleware.storage.oci_storage_config import OCIStorageConfig
 from configs.middleware.storage.tencent_cos_storage_config import TencentCloudCOSStorageConfig
 from configs.middleware.storage.volcengine_tos_storage_config import VolcengineTOSStorageConfig
 from configs.middleware.vdb.analyticdb_config import AnalyticdbConfig
 from configs.middleware.vdb.chroma_config import ChromaConfig
 from configs.middleware.vdb.elasticsearch_config import ElasticsearchConfig
 from configs.middleware.vdb.milvus_config import MilvusConfig
 from configs.middleware.vdb.myscale_config import MyScaleConfig
 from configs.middleware.vdb.opensearch_config import OpenSearchConfig
@ -31,108 +28,108 @@ from configs.middleware.vdb.weaviate_config import WeaviateConfig
 class StorageConfig(BaseSettings):
    STORAGE_TYPE: str = Field(
-        description="storage type,"
+        description='storage type,'
-        " default to `local`,"
+                    ' default to `local`,'
-        " available values are `local`, `s3`, `azure-blob`, `aliyun-oss`, `google-storage`.",
+                    ' available values are `local`, `s3`, `azure-blob`, `aliyun-oss`, `google-storage`.',
-        default="local",
+        default='local',
    )
    STORAGE_LOCAL_PATH: str = Field(
-        description="local storage path",
+        description='local storage path',
-        default="storage",
+        default='storage',
    )
 class VectorStoreConfig(BaseSettings):
    VECTOR_STORE: Optional[str] = Field(
-        description="vector store type",
+        description='vector store type',
        default=None,
    )
 class KeywordStoreConfig(BaseSettings):
    KEYWORD_STORE: str = Field(
-        description="keyword store type",
+        description='keyword store type',
-        default="jieba",
+        default='jieba',
    )
 class DatabaseConfig:
    DB_HOST: str = Field(
-        description="db host",
+        description='db host',
-        default="localhost",
+        default='localhost',
    )
    DB_PORT: PositiveInt = Field(
-        description="db port",
+        description='db port',
        default=5432,
    )
    DB_USERNAME: str = Field(
-        description="db username",
+        description='db username',
-        default="postgres",
+        default='postgres',
    )
    DB_PASSWORD: str = Field(
-        description="db password",
+        description='db password',
-        default="",
+        default='',
    )
    DB_DATABASE: str = Field(
-        description="db database",
+        description='db database',
-        default="dify",
+        default='dify',
    )
    DB_CHARSET: str = Field(
-        description="db charset",
+        description='db charset',
-        default="",
+        default='',
    )
    DB_EXTRAS: str = Field(
-        description="db extras options. Example: keepalives_idle=60&keepalives=1",
+        description='db extras options. Example: keepalives_idle=60&keepalives=1',
-        default="",
+        default='',
    )
    SQLALCHEMY_DATABASE_URI_SCHEME: str = Field(
-        description="db uri scheme",
+        description='db uri scheme',
-        default="postgresql",
+        default='postgresql',
    )
    @computed_field
    @property
    def SQLALCHEMY_DATABASE_URI(self) -> str:
        db_extras = (
-            f"{self.DB_EXTRAS}&client_encoding={self.DB_CHARSET}" if self.DB_CHARSET else self.DB_EXTRAS
+            f"{self.DB_EXTRAS}&client_encoding={self.DB_CHARSET}"
            if self.DB_CHARSET
            else self.DB_EXTRAS
        ).strip("&")
        db_extras = f"?{db_extras}" if db_extras else ""
-        return (
+        return (f"{self.SQLALCHEMY_DATABASE_URI_SCHEME}://"
-            f"{self.SQLALCHEMY_DATABASE_URI_SCHEME}://"
+                f"{quote_plus(self.DB_USERNAME)}:{quote_plus(self.DB_PASSWORD)}@{self.DB_HOST}:{self.DB_PORT}/{self.DB_DATABASE}" 
-            f"{quote_plus(self.DB_USERNAME)}:{quote_plus(self.DB_PASSWORD)}@{self.DB_HOST}:{self.DB_PORT}/{self.DB_DATABASE}"
+                f"{db_extras}")
            f"{db_extras}"
        )
    SQLALCHEMY_POOL_SIZE: NonNegativeInt = Field(
-        description="pool size of SqlAlchemy",
+        description='pool size of SqlAlchemy',
        default=30,
    )
    SQLALCHEMY_MAX_OVERFLOW: NonNegativeInt = Field(
-        description="max overflows for SqlAlchemy",
+        description='max overflows for SqlAlchemy',
        default=10,
    )
    SQLALCHEMY_POOL_RECYCLE: NonNegativeInt = Field(
-        description="SqlAlchemy pool recycle",
+        description='SqlAlchemy pool recycle',
        default=3600,
    )
    SQLALCHEMY_POOL_PRE_PING: bool = Field(
-        description="whether to enable pool pre-ping in SqlAlchemy",
+        description='whether to enable pool pre-ping in SqlAlchemy',
        default=False,
    )
    SQLALCHEMY_ECHO: bool | str = Field(
-        description="whether to enable SqlAlchemy echo",
+        description='whether to enable SqlAlchemy echo',
        default=False,
    )
@ -140,53 +137,35 @@ class DatabaseConfig:
    @property
    def SQLALCHEMY_ENGINE_OPTIONS(self) -> dict[str, Any]:
        return {
-            "pool_size": self.SQLALCHEMY_POOL_SIZE,
+            'pool_size': self.SQLALCHEMY_POOL_SIZE,
-            "max_overflow": self.SQLALCHEMY_MAX_OVERFLOW,
+            'max_overflow': self.SQLALCHEMY_MAX_OVERFLOW,
-            "pool_recycle": self.SQLALCHEMY_POOL_RECYCLE,
+            'pool_recycle': self.SQLALCHEMY_POOL_RECYCLE,
-            "pool_pre_ping": self.SQLALCHEMY_POOL_PRE_PING,
+            'pool_pre_ping': self.SQLALCHEMY_POOL_PRE_PING,
-            "connect_args": {"options": "-c timezone=UTC"},
+            'connect_args': {'options': '-c timezone=UTC'},
        }
 class CeleryConfig(DatabaseConfig):
    CELERY_BACKEND: str = Field(
-        description="Celery backend, available values are `database`, `redis`",
+        description='Celery backend, available values are `database`, `redis`',
-        default="database",
+        default='database',
    )
    CELERY_BROKER_URL: Optional[str] = Field(
-        description="CELERY_BROKER_URL",
+        description='CELERY_BROKER_URL',
        default=None,
    )
    CELERY_USE_SENTINEL: Optional[bool] = Field(
        description="Whether to use Redis Sentinel mode",
        default=False,
    )
    CELERY_SENTINEL_MASTER_NAME: Optional[str] = Field(
        description="Redis Sentinel master name",
        default=None,
    )
    CELERY_SENTINEL_SOCKET_TIMEOUT: Optional[PositiveFloat] = Field(
        description="Redis Sentinel socket timeout",
        default=0.1,
    )
    @computed_field
    @property
    def CELERY_RESULT_BACKEND(self) -> str | None:
-        return (
+        return 'db+{}'.format(self.SQLALCHEMY_DATABASE_URI) \
-            "db+{}".format(self.SQLALCHEMY_DATABASE_URI)
+            if self.CELERY_BACKEND == 'database' else self.CELERY_BROKER_URL
            if self.CELERY_BACKEND == "database"
            else self.CELERY_BROKER_URL
        )
    @computed_field
    @property
    def BROKER_USE_SSL(self) -> bool:
-        return self.CELERY_BROKER_URL.startswith("rediss://") if self.CELERY_BROKER_URL else False
+        return self.CELERY_BROKER_URL.startswith('rediss://') if self.CELERY_BROKER_URL else False
 class MiddlewareConfig(
@ -195,16 +174,16 @@ class MiddlewareConfig(
    DatabaseConfig,
    KeywordStoreConfig,
    RedisConfig,
    # configs of storage and storage providers
    StorageConfig,
    AliyunOSSStorageConfig,
    AzureBlobStorageConfig,
    GoogleCloudStorageConfig,
    TencentCloudCOSStorageConfig,
    HuaweiCloudOBSStorageConfig,
    VolcengineTOSStorageConfig,
    S3StorageConfig,
    OCIStorageConfig,
    # configs of vdb and vdb providers
    VectorStoreConfig,
    AnalyticdbConfig,
@ -220,6 +199,5 @@ class MiddlewareConfig(
    TencentVectorDBConfig,
    TiDBVectorConfig,
    WeaviateConfig,
    ElasticsearchConfig,
 ):
    pass
--- a/api/configs/middleware/cache/redis_config.py
+++ b/api/configs/middleware/cache/redis_config.py
@ -1,6 +1,6 @@
 from typing import Optional
-from pydantic import Field, NonNegativeInt, PositiveFloat, PositiveInt
+from pydantic import Field, NonNegativeInt, PositiveInt
 from pydantic_settings import BaseSettings
@ -8,63 +8,32 @@ class RedisConfig(BaseSettings):
    """
    Redis configs
    """
    REDIS_HOST: str = Field(
-        description="Redis host",
+        description='Redis host',
-        default="localhost",
+        default='localhost',
    )
    REDIS_PORT: PositiveInt = Field(
-        description="Redis port",
+        description='Redis port',
        default=6379,
    )
    REDIS_USERNAME: Optional[str] = Field(
-        description="Redis username",
+        description='Redis username',
        default=None,
    )
    REDIS_PASSWORD: Optional[str] = Field(
-        description="Redis password",
+        description='Redis password',
        default=None,
    )
    REDIS_DB: NonNegativeInt = Field(
-        description="Redis database id, default to 0",
+        description='Redis database id, default to 0',
        default=0,
    )
    REDIS_USE_SSL: bool = Field(
-        description="whether to use SSL for Redis connection",
+        description='whether to use SSL for Redis connection',
        default=False,
    )
    REDIS_USE_SENTINEL: Optional[bool] = Field(
        description="Whether to use Redis Sentinel mode",
        default=False,
    )
    REDIS_SENTINELS: Optional[str] = Field(
        description="Redis Sentinel nodes",
        default=None,
    )
    REDIS_SENTINEL_SERVICE_NAME: Optional[str] = Field(
        description="Redis Sentinel service name",
        default=None,
    )
    REDIS_SENTINEL_USERNAME: Optional[str] = Field(
        description="Redis Sentinel username",
        default=None,
    )
    REDIS_SENTINEL_PASSWORD: Optional[str] = Field(
        description="Redis Sentinel password",
        default=None,
    )
    REDIS_SENTINEL_SOCKET_TIMEOUT: Optional[PositiveFloat] = Field(
        description="Redis Sentinel socket timeout",
        default=0.1,
    )
--- a/api/configs/middleware/storage/aliyun_oss_storage_config.py
+++ b/api/configs/middleware/storage/aliyun_oss_storage_config.py
@ -10,36 +10,31 @@ class AliyunOSSStorageConfig(BaseSettings):
    """
    ALIYUN_OSS_BUCKET_NAME: Optional[str] = Field(
-        description="Aliyun OSS bucket name",
+        description='Aliyun OSS bucket name',
        default=None,
    )
    ALIYUN_OSS_ACCESS_KEY: Optional[str] = Field(
-        description="Aliyun OSS access key",
+        description='Aliyun OSS access key',
        default=None,
    )
    ALIYUN_OSS_SECRET_KEY: Optional[str] = Field(
-        description="Aliyun OSS secret key",
+        description='Aliyun OSS secret key',
        default=None,
    )
    ALIYUN_OSS_ENDPOINT: Optional[str] = Field(
-        description="Aliyun OSS endpoint URL",
+        description='Aliyun OSS endpoint URL',
        default=None,
    )
    ALIYUN_OSS_REGION: Optional[str] = Field(
-        description="Aliyun OSS region",
+        description='Aliyun OSS region',
        default=None,
    )
    ALIYUN_OSS_AUTH_VERSION: Optional[str] = Field(
-        description="Aliyun OSS authentication version",
+        description='Aliyun OSS authentication version',
        default=None,
    )
    ALIYUN_OSS_PATH: Optional[str] = Field(
        description="Aliyun OSS path",
        default=None,
    )
--- a/api/configs/middleware/storage/amazon_s3_storage_config.py
+++ b/api/configs/middleware/storage/amazon_s3_storage_config.py
@ -10,36 +10,36 @@ class S3StorageConfig(BaseSettings):
    """
    S3_ENDPOINT: Optional[str] = Field(
-        description="S3 storage endpoint",
+        description='S3 storage endpoint',
        default=None,
    )
    S3_REGION: Optional[str] = Field(
-        description="S3 storage region",
+        description='S3 storage region',
        default=None,
    )
    S3_BUCKET_NAME: Optional[str] = Field(
-        description="S3 storage bucket name",
+        description='S3 storage bucket name',
        default=None,
    )
    S3_ACCESS_KEY: Optional[str] = Field(
-        description="S3 storage access key",
+        description='S3 storage access key',
        default=None,
    )
    S3_SECRET_KEY: Optional[str] = Field(
-        description="S3 storage secret key",
+        description='S3 storage secret key',
        default=None,
    )
    S3_ADDRESS_STYLE: str = Field(
-        description="S3 storage address style",
+        description='S3 storage address style',
-        default="auto",
+        default='auto',
    )
    S3_USE_AWS_MANAGED_IAM: bool = Field(
-        description="whether to use aws managed IAM for S3",
+        description='whether to use aws managed IAM for S3',
        default=False,
    )
--- a/api/configs/middleware/storage/azure_blob_storage_config.py
+++ b/api/configs/middleware/storage/azure_blob_storage_config.py
@ -10,21 +10,21 @@ class AzureBlobStorageConfig(BaseSettings):
    """
    AZURE_BLOB_ACCOUNT_NAME: Optional[str] = Field(
-        description="Azure Blob account name",
+        description='Azure Blob account name',
        default=None,
    )
    AZURE_BLOB_ACCOUNT_KEY: Optional[str] = Field(
-        description="Azure Blob account key",
+        description='Azure Blob account key',
        default=None,
    )
    AZURE_BLOB_CONTAINER_NAME: Optional[str] = Field(
-        description="Azure Blob container name",
+        description='Azure Blob container name',
        default=None,
    )
    AZURE_BLOB_ACCOUNT_URL: Optional[str] = Field(
-        description="Azure Blob account URL",
+        description='Azure Blob account URL',
        default=None,
    )
--- a/api/configs/middleware/storage/google_cloud_storage_config.py
+++ b/api/configs/middleware/storage/google_cloud_storage_config.py
@ -10,11 +10,11 @@ class GoogleCloudStorageConfig(BaseSettings):
    """
    GOOGLE_STORAGE_BUCKET_NAME: Optional[str] = Field(
-        description="Google Cloud storage bucket name",
+        description='Google Cloud storage bucket name',
        default=None,
    )
    GOOGLE_STORAGE_SERVICE_ACCOUNT_JSON_BASE64: Optional[str] = Field(
-        description="Google Cloud storage service account json base64",
+        description='Google Cloud storage service account json base64',
        default=None,
    )
--- a/api/configs/middleware/storage/huawei_obs_storage_config.py
+++ b/api/configs/middleware/storage/huawei_obs_storage_config.py
@ -1,29 +0,0 @@
 from typing import Optional
 from pydantic import BaseModel, Field
 class HuaweiCloudOBSStorageConfig(BaseModel):
    """
    Huawei Cloud OBS storage configs
    """
    HUAWEI_OBS_BUCKET_NAME: Optional[str] = Field(
        description="Huawei Cloud OBS bucket name",
        default=None,
    )
    HUAWEI_OBS_ACCESS_KEY: Optional[str] = Field(
        description="Huawei Cloud OBS Access key",
        default=None,
    )
    HUAWEI_OBS_SECRET_KEY: Optional[str] = Field(
        description="Huawei Cloud OBS Secret key",
        default=None,
    )
    HUAWEI_OBS_SERVER: Optional[str] = Field(
        description="Huawei Cloud OBS server URL",
        default=None,
    )
--- a/api/configs/middleware/storage/oci_storage_config.py
+++ b/api/configs/middleware/storage/oci_storage_config.py
@ -10,26 +10,27 @@ class OCIStorageConfig(BaseSettings):
    """
    OCI_ENDPOINT: Optional[str] = Field(
-        description="OCI storage endpoint",
+        description='OCI storage endpoint',
        default=None,
    )
    OCI_REGION: Optional[str] = Field(
-        description="OCI storage region",
+        description='OCI storage region',
        default=None,
    )
    OCI_BUCKET_NAME: Optional[str] = Field(
-        description="OCI storage bucket name",
+        description='OCI storage bucket name',
        default=None,
    )
    OCI_ACCESS_KEY: Optional[str] = Field(
-        description="OCI storage access key",
+        description='OCI storage access key',
        default=None,
    )
    OCI_SECRET_KEY: Optional[str] = Field(
-        description="OCI storage secret key",
+        description='OCI storage secret key',
        default=None,
    )
--- a/api/configs/middleware/storage/tencent_cos_storage_config.py
+++ b/api/configs/middleware/storage/tencent_cos_storage_config.py
@ -10,26 +10,26 @@ class TencentCloudCOSStorageConfig(BaseSettings):
    """
    TENCENT_COS_BUCKET_NAME: Optional[str] = Field(
-        description="Tencent Cloud COS bucket name",
+        description='Tencent Cloud COS bucket name',
        default=None,
    )
    TENCENT_COS_REGION: Optional[str] = Field(
-        description="Tencent Cloud COS region",
+        description='Tencent Cloud COS region',
        default=None,
    )
    TENCENT_COS_SECRET_ID: Optional[str] = Field(
-        description="Tencent Cloud COS secret id",
+        description='Tencent Cloud COS secret id',
        default=None,
    )
    TENCENT_COS_SECRET_KEY: Optional[str] = Field(
-        description="Tencent Cloud COS secret key",
+        description='Tencent Cloud COS secret key',
        default=None,
    )
    TENCENT_COS_SCHEME: Optional[str] = Field(
-        description="Tencent Cloud COS scheme",
+        description='Tencent Cloud COS scheme',
        default=None,
    )
--- a/api/configs/middleware/storage/volcengine_tos_storage_config.py
+++ b/api/configs/middleware/storage/volcengine_tos_storage_config.py
@ -1,34 +0,0 @@
 from typing import Optional
 from pydantic import BaseModel, Field
 class VolcengineTOSStorageConfig(BaseModel):
    """
    Volcengine tos storage configs
    """
    VOLCENGINE_TOS_BUCKET_NAME: Optional[str] = Field(
        description="Volcengine TOS Bucket Name",
        default=None,
    )
    VOLCENGINE_TOS_ACCESS_KEY: Optional[str] = Field(
        description="Volcengine TOS Access Key",
        default=None,
    )
    VOLCENGINE_TOS_SECRET_KEY: Optional[str] = Field(
        description="Volcengine TOS Secret Key",
        default=None,
    )
    VOLCENGINE_TOS_ENDPOINT: Optional[str] = Field(
        description="Volcengine TOS Endpoint URL",
        default=None,
    )
    VOLCENGINE_TOS_REGION: Optional[str] = Field(
        description="Volcengine TOS Region",
        default=None,
    )
--- a/api/configs/middleware/vdb/analyticdb_config.py
+++ b/api/configs/middleware/vdb/analyticdb_config.py
@ -10,28 +10,35 @@ class AnalyticdbConfig(BaseModel):
    https://www.alibabacloud.com/help/en/analyticdb-for-postgresql/getting-started/create-an-instance-instances-with-vector-engine-optimization-enabled
    """
-    ANALYTICDB_KEY_ID: Optional[str] = Field(
+    ANALYTICDB_KEY_ID : Optional[str] = Field(
        default=None, description="The Access Key ID provided by Alibaba Cloud for authentication."
    )
    ANALYTICDB_KEY_SECRET: Optional[str] = Field(
        default=None, description="The Secret Access Key corresponding to the Access Key ID for secure access."
    )
    ANALYTICDB_REGION_ID: Optional[str] = Field(
        default=None, description="The region where the AnalyticDB instance is deployed (e.g., 'cn-hangzhou')."
    )
    ANALYTICDB_INSTANCE_ID: Optional[str] = Field(
        default=None,
-        description="The unique identifier of the AnalyticDB instance you want to connect to (e.g., 'gp-ab123456')..",
+        description="The Access Key ID provided by Alibaba Cloud for authentication."
    )
-    ANALYTICDB_ACCOUNT: Optional[str] = Field(
+    ANALYTICDB_KEY_SECRET : Optional[str] = Field(
-        default=None, description="The account name used to log in to the AnalyticDB instance."
+        default=None,
        description="The Secret Access Key corresponding to the Access Key ID for secure access."
    )
-    ANALYTICDB_PASSWORD: Optional[str] = Field(
+    ANALYTICDB_REGION_ID : Optional[str] = Field(
-        default=None, description="The password associated with the AnalyticDB account for authentication."
+        default=None,
        description="The region where the AnalyticDB instance is deployed (e.g., 'cn-hangzhou')."
    )
-    ANALYTICDB_NAMESPACE: Optional[str] = Field(
+    ANALYTICDB_INSTANCE_ID : Optional[str] = Field(
-        default=None, description="The namespace within AnalyticDB for schema isolation."
+        default=None,
        description="The unique identifier of the AnalyticDB instance you want to connect to (e.g., 'gp-ab123456').."
    )
-    ANALYTICDB_NAMESPACE_PASSWORD: Optional[str] = Field(
+    ANALYTICDB_ACCOUNT : Optional[str] = Field(
-        default=None, description="The password for accessing the specified namespace within the AnalyticDB instance."
+        default=None,
        description="The account name used to log in to the AnalyticDB instance."
    )
    ANALYTICDB_PASSWORD : Optional[str] = Field(
        default=None,
        description="The password associated with the AnalyticDB account for authentication."
    )
    ANALYTICDB_NAMESPACE : Optional[str] = Field(
        default=None,
        description="The namespace within AnalyticDB for schema isolation."
    )
    ANALYTICDB_NAMESPACE_PASSWORD : Optional[str] = Field(
        default=None,
        description="The password for accessing the specified namespace within the AnalyticDB instance."
    )
--- a/api/configs/middleware/vdb/chroma_config.py
+++ b/api/configs/middleware/vdb/chroma_config.py
@ -10,31 +10,31 @@ class ChromaConfig(BaseSettings):
    """
    CHROMA_HOST: Optional[str] = Field(
-        description="Chroma host",
+        description='Chroma host',
        default=None,
    )
    CHROMA_PORT: PositiveInt = Field(
-        description="Chroma port",
+        description='Chroma port',
        default=8000,
    )
    CHROMA_TENANT: Optional[str] = Field(
-        description="Chroma database",
+        description='Chroma database',
        default=None,
    )
    CHROMA_DATABASE: Optional[str] = Field(
-        description="Chroma database",
+        description='Chroma database',
        default=None,
    )
    CHROMA_AUTH_PROVIDER: Optional[str] = Field(
-        description="Chroma authentication provider",
+        description='Chroma authentication provider',
        default=None,
    )
    CHROMA_AUTH_CREDENTIALS: Optional[str] = Field(
-        description="Chroma authentication credentials",
+        description='Chroma authentication credentials',
        default=None,
    )
--- a/api/configs/middleware/vdb/elasticsearch_config.py
+++ b/api/configs/middleware/vdb/elasticsearch_config.py
@ -1,30 +0,0 @@
 from typing import Optional
 from pydantic import Field, PositiveInt
 from pydantic_settings import BaseSettings
 class ElasticsearchConfig(BaseSettings):
    """
    Elasticsearch configs
    """
    ELASTICSEARCH_HOST: Optional[str] = Field(
        description="Elasticsearch host",
        default="127.0.0.1",
    )
    ELASTICSEARCH_PORT: PositiveInt = Field(
        description="Elasticsearch port",
        default=9200,
    )
    ELASTICSEARCH_USERNAME: Optional[str] = Field(
        description="Elasticsearch username",
        default="elastic",
    )
    ELASTICSEARCH_PASSWORD: Optional[str] = Field(
        description="Elasticsearch password",
        default="elastic",
    )
--- a/api/configs/middleware/vdb/milvus_config.py
+++ b/api/configs/middleware/vdb/milvus_config.py
@ -1,6 +1,6 @@
 from typing import Optional
-from pydantic import Field
+from pydantic import Field, PositiveInt
 from pydantic_settings import BaseSettings
@ -9,27 +9,32 @@ class MilvusConfig(BaseSettings):
    Milvus configs
    """
-    MILVUS_URI: Optional[str] = Field(
+    MILVUS_HOST: Optional[str] = Field(
-        description="Milvus uri",
+        description='Milvus host',
        default="http://127.0.0.1:19530",
    )
    MILVUS_TOKEN: Optional[str] = Field(
        description="Milvus token",
        default=None,
    )
    MILVUS_PORT: PositiveInt = Field(
        description='Milvus RestFul API port',
        default=9091,
    )
    MILVUS_USER: Optional[str] = Field(
-        description="Milvus user",
+        description='Milvus user',
        default=None,
    )
    MILVUS_PASSWORD: Optional[str] = Field(
-        description="Milvus password",
+        description='Milvus password',
        default=None,
    )
-    MILVUS_DATABASE: str = Field(
+    MILVUS_SECURE: bool = Field(
-        description="Milvus database, default to `default`",
+        description='whether to use SSL connection for Milvus',
-        default="default",
+        default=False,
    )
    MILVUS_DATABASE: str = Field(
        description='Milvus database, default to `default`',
        default='default',
    )
--- a/api/configs/middleware/vdb/myscale_config.py
+++ b/api/configs/middleware/vdb/myscale_config.py
@ -1,3 +1,4 @@
 from pydantic import BaseModel, Field, PositiveInt
@ -7,31 +8,31 @@ class MyScaleConfig(BaseModel):
    """
    MYSCALE_HOST: str = Field(
-        description="MyScale host",
+        description='MyScale host',
-        default="localhost",
+        default='localhost',
    )
    MYSCALE_PORT: PositiveInt = Field(
-        description="MyScale port",
+        description='MyScale port',
        default=8123,
    )
    MYSCALE_USER: str = Field(
-        description="MyScale user",
+        description='MyScale user',
-        default="default",
+        default='default',
    )
    MYSCALE_PASSWORD: str = Field(
-        description="MyScale password",
+        description='MyScale password',
-        default="",
+        default='',
    )
    MYSCALE_DATABASE: str = Field(
-        description="MyScale database name",
+        description='MyScale database name',
-        default="default",
+        default='default',
    )
    MYSCALE_FTS_PARAMS: str = Field(
-        description="MyScale fts index parameters",
+        description='MyScale fts index parameters',
-        default="",
+        default='',
    )
--- a/api/configs/middleware/vdb/opensearch_config.py
+++ b/api/configs/middleware/vdb/opensearch_config.py
@ -10,26 +10,26 @@ class OpenSearchConfig(BaseSettings):
    """
    OPENSEARCH_HOST: Optional[str] = Field(
-        description="OpenSearch host",
+        description='OpenSearch host',
        default=None,
    )
    OPENSEARCH_PORT: PositiveInt = Field(
-        description="OpenSearch port",
+        description='OpenSearch port',
        default=9200,
    )
    OPENSEARCH_USER: Optional[str] = Field(
-        description="OpenSearch user",
+        description='OpenSearch user',
        default=None,
    )
    OPENSEARCH_PASSWORD: Optional[str] = Field(
-        description="OpenSearch password",
+        description='OpenSearch password',
        default=None,
    )
    OPENSEARCH_SECURE: bool = Field(
-        description="whether to use SSL connection for OpenSearch",
+        description='whether to use SSL connection for OpenSearch',
        default=False,
    )
--- a/api/configs/middleware/vdb/oracle_config.py
+++ b/api/configs/middleware/vdb/oracle_config.py
@ -10,26 +10,26 @@ class OracleConfig(BaseSettings):
    """
    ORACLE_HOST: Optional[str] = Field(
-        description="ORACLE host",
+        description='ORACLE host',
        default=None,
    )
    ORACLE_PORT: Optional[PositiveInt] = Field(
-        description="ORACLE port",
+        description='ORACLE port',
        default=1521,
    )
    ORACLE_USER: Optional[str] = Field(
-        description="ORACLE user",
+        description='ORACLE user',
        default=None,
    )
    ORACLE_PASSWORD: Optional[str] = Field(
-        description="ORACLE password",
+        description='ORACLE password',
        default=None,
    )
    ORACLE_DATABASE: Optional[str] = Field(
-        description="ORACLE database",
+        description='ORACLE database',
        default=None,
    )
--- a/api/configs/middleware/vdb/pgvector_config.py
+++ b/api/configs/middleware/vdb/pgvector_config.py
@ -10,26 +10,26 @@ class PGVectorConfig(BaseSettings):
    """
    PGVECTOR_HOST: Optional[str] = Field(
-        description="PGVector host",
+        description='PGVector host',
        default=None,
    )
    PGVECTOR_PORT: Optional[PositiveInt] = Field(
-        description="PGVector port",
+        description='PGVector port',
        default=5433,
    )
    PGVECTOR_USER: Optional[str] = Field(
-        description="PGVector user",
+        description='PGVector user',
        default=None,
    )
    PGVECTOR_PASSWORD: Optional[str] = Field(
-        description="PGVector password",
+        description='PGVector password',
        default=None,
    )
    PGVECTOR_DATABASE: Optional[str] = Field(
-        description="PGVector database",
+        description='PGVector database',
        default=None,
    )
--- a/api/configs/middleware/vdb/pgvectors_config.py
+++ b/api/configs/middleware/vdb/pgvectors_config.py
@ -10,26 +10,26 @@ class PGVectoRSConfig(BaseSettings):
    """
    PGVECTO_RS_HOST: Optional[str] = Field(
-        description="PGVectoRS host",
+        description='PGVectoRS host',
        default=None,
    )
    PGVECTO_RS_PORT: Optional[PositiveInt] = Field(
-        description="PGVectoRS port",
+        description='PGVectoRS port',
        default=5431,
    )
    PGVECTO_RS_USER: Optional[str] = Field(
-        description="PGVectoRS user",
+        description='PGVectoRS user',
        default=None,
    )
    PGVECTO_RS_PASSWORD: Optional[str] = Field(
-        description="PGVectoRS password",
+        description='PGVectoRS password',
        default=None,
    )
    PGVECTO_RS_DATABASE: Optional[str] = Field(
-        description="PGVectoRS database",
+        description='PGVectoRS database',
        default=None,
    )
--- a/api/configs/middleware/vdb/qdrant_config.py
+++ b/api/configs/middleware/vdb/qdrant_config.py
@ -10,26 +10,26 @@ class QdrantConfig(BaseSettings):
    """
    QDRANT_URL: Optional[str] = Field(
-        description="Qdrant url",
+        description='Qdrant url',
        default=None,
    )
    QDRANT_API_KEY: Optional[str] = Field(
-        description="Qdrant api key",
+        description='Qdrant api key',
        default=None,
    )
    QDRANT_CLIENT_TIMEOUT: NonNegativeInt = Field(
-        description="Qdrant client timeout in seconds",
+        description='Qdrant client timeout in seconds',
        default=20,
    )
    QDRANT_GRPC_ENABLED: bool = Field(
-        description="whether enable grpc support for Qdrant connection",
+        description='whether enable grpc support for Qdrant connection',
        default=False,
    )
    QDRANT_GRPC_PORT: PositiveInt = Field(
-        description="Qdrant grpc port",
+        description='Qdrant grpc port',
        default=6334,
    )
--- a/api/configs/middleware/vdb/relyt_config.py
+++ b/api/configs/middleware/vdb/relyt_config.py
@ -10,26 +10,26 @@ class RelytConfig(BaseSettings):
    """
    RELYT_HOST: Optional[str] = Field(
-        description="Relyt host",
+        description='Relyt host',
        default=None,
    )
    RELYT_PORT: PositiveInt = Field(
-        description="Relyt port",
+        description='Relyt port',
        default=9200,
    )
    RELYT_USER: Optional[str] = Field(
-        description="Relyt user",
+        description='Relyt user',
        default=None,
    )
    RELYT_PASSWORD: Optional[str] = Field(
-        description="Relyt password",
+        description='Relyt password',
        default=None,
    )
    RELYT_DATABASE: Optional[str] = Field(
-        description="Relyt database",
+        description='Relyt database',
-        default="default",
+        default='default',
    )
--- a/api/configs/middleware/vdb/tencent_vector_config.py
+++ b/api/configs/middleware/vdb/tencent_vector_config.py
@ -10,41 +10,41 @@ class TencentVectorDBConfig(BaseSettings):
    """
    TENCENT_VECTOR_DB_URL: Optional[str] = Field(
-        description="Tencent Vector URL",
+        description='Tencent Vector URL',
        default=None,
    )
    TENCENT_VECTOR_DB_API_KEY: Optional[str] = Field(
-        description="Tencent Vector API key",
+        description='Tencent Vector API key',
        default=None,
    )
    TENCENT_VECTOR_DB_TIMEOUT: PositiveInt = Field(
-        description="Tencent Vector timeout in seconds",
+        description='Tencent Vector timeout in seconds',
        default=30,
    )
    TENCENT_VECTOR_DB_USERNAME: Optional[str] = Field(
-        description="Tencent Vector username",
+        description='Tencent Vector username',
        default=None,
    )
    TENCENT_VECTOR_DB_PASSWORD: Optional[str] = Field(
-        description="Tencent Vector password",
+        description='Tencent Vector password',
        default=None,
    )
    TENCENT_VECTOR_DB_SHARD: PositiveInt = Field(
-        description="Tencent Vector sharding number",
+        description='Tencent Vector sharding number',
        default=1,
    )
    TENCENT_VECTOR_DB_REPLICAS: NonNegativeInt = Field(
-        description="Tencent Vector replicas",
+        description='Tencent Vector replicas',
        default=2,
    )
    TENCENT_VECTOR_DB_DATABASE: Optional[str] = Field(
-        description="Tencent Vector Database",
+        description='Tencent Vector Database',
        default=None,
    )
--- a/api/configs/middleware/vdb/tidb_vector_config.py
+++ b/api/configs/middleware/vdb/tidb_vector_config.py
@ -10,26 +10,26 @@ class TiDBVectorConfig(BaseSettings):
    """
    TIDB_VECTOR_HOST: Optional[str] = Field(
-        description="TiDB Vector host",
+        description='TiDB Vector host',
        default=None,
    )
    TIDB_VECTOR_PORT: Optional[PositiveInt] = Field(
-        description="TiDB Vector port",
+        description='TiDB Vector port',
        default=4000,
    )
    TIDB_VECTOR_USER: Optional[str] = Field(
-        description="TiDB Vector user",
+        description='TiDB Vector user',
        default=None,
    )
    TIDB_VECTOR_PASSWORD: Optional[str] = Field(
-        description="TiDB Vector password",
+        description='TiDB Vector password',
        default=None,
    )
    TIDB_VECTOR_DATABASE: Optional[str] = Field(
-        description="TiDB Vector database",
+        description='TiDB Vector database',
        default=None,
    )
--- a/api/configs/middleware/vdb/weaviate_config.py
+++ b/api/configs/middleware/vdb/weaviate_config.py
@ -10,21 +10,21 @@ class WeaviateConfig(BaseSettings):
    """
    WEAVIATE_ENDPOINT: Optional[str] = Field(
-        description="Weaviate endpoint URL",
+        description='Weaviate endpoint URL',
        default=None,
    )
    WEAVIATE_API_KEY: Optional[str] = Field(
-        description="Weaviate API key",
+        description='Weaviate API key',
        default=None,
    )
    WEAVIATE_GRPC_ENABLED: bool = Field(
-        description="whether to enable gRPC for Weaviate connection",
+        description='whether to enable gRPC for Weaviate connection',
        default=True,
    )
    WEAVIATE_BATCH_SIZE: PositiveInt = Field(
-        description="Weaviate batch size",
+        description='Weaviate batch size',
        default=100,
    )
--- a/api/configs/packaging/init.py
+++ b/api/configs/packaging/init.py
@ -8,11 +8,11 @@ class PackagingInfo(BaseSettings):
    """
    CURRENT_VERSION: str = Field(
-        description="Dify version",
+        description='Dify version',
-        default="0.8.1",
+        default='0.7.0',
    )
    COMMIT_SHA: str = Field(
        description="SHA-1 checksum of the git commit used to build the app",
-        default="",
+        default='',
    )
--- a/api/constants/recommended_apps.json
+++ b/api/constants/recommended_apps.json
--- a/api/controllers/init.py
+++ b/api/controllers/init.py
@ -1 +1,3 @@
--- a/api/controllers/console/init.py
+++ b/api/controllers/console/init.py
@ -2,7 +2,7 @@ from flask import Blueprint
 from libs.external_api import ExternalApi
-bp = Blueprint("console", __name__, url_prefix="/console/api")
+bp = Blueprint('console', __name__, url_prefix='/console/api')
 api = ExternalApi(bp)
 # Import other controllers
--- a/api/controllers/console/admin.py
+++ b/api/controllers/console/admin.py
@ -15,24 +15,24 @@ from models.model import App, InstalledApp, RecommendedApp
 def admin_required(view):
    @wraps(view)
    def decorated(*args, **kwargs):
-        if not os.getenv("ADMIN_API_KEY"):
+        if not os.getenv('ADMIN_API_KEY'):
-            raise Unauthorized("API key is invalid.")
+            raise Unauthorized('API key is invalid.')
-        auth_header = request.headers.get("Authorization")
+        auth_header = request.headers.get('Authorization')
        if auth_header is None:
-            raise Unauthorized("Authorization header is missing.")
+            raise Unauthorized('Authorization header is missing.')
-        if " " not in auth_header:
+        if ' ' not in auth_header:
-            raise Unauthorized("Invalid Authorization header format. Expected 'Bearer <api-key>' format.")
+            raise Unauthorized('Invalid Authorization header format. Expected \'Bearer <api-key>\' format.')
        auth_scheme, auth_token = auth_header.split(None, 1)
        auth_scheme = auth_scheme.lower()
-        if auth_scheme != "bearer":
+        if auth_scheme != 'bearer':
-            raise Unauthorized("Invalid Authorization header format. Expected 'Bearer <api-key>' format.")
+            raise Unauthorized('Invalid Authorization header format. Expected \'Bearer <api-key>\' format.')
-        if os.getenv("ADMIN_API_KEY") != auth_token:
+        if os.getenv('ADMIN_API_KEY') != auth_token:
-            raise Unauthorized("API key is invalid.")
+            raise Unauthorized('API key is invalid.')
        return view(*args, **kwargs)
@ -44,33 +44,37 @@ class InsertExploreAppListApi(Resource):
    @admin_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("app_id", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('app_id', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("desc", type=str, location="json")
+        parser.add_argument('desc', type=str, location='json')
-        parser.add_argument("copyright", type=str, location="json")
+        parser.add_argument('copyright', type=str, location='json')
-        parser.add_argument("privacy_policy", type=str, location="json")
+        parser.add_argument('privacy_policy', type=str, location='json')
-        parser.add_argument("custom_disclaimer", type=str, location="json")
+        parser.add_argument('custom_disclaimer', type=str, location='json')
-        parser.add_argument("language", type=supported_language, required=True, nullable=False, location="json")
+        parser.add_argument('language', type=supported_language, required=True, nullable=False, location='json')
-        parser.add_argument("category", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('category', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("position", type=int, required=True, nullable=False, location="json")
+        parser.add_argument('position', type=int, required=True, nullable=False, location='json')
        args = parser.parse_args()
-        app = App.query.filter(App.id == args["app_id"]).first()
+        app = App.query.filter(App.id == args['app_id']).first()
        if not app:
            raise NotFound(f'App \'{args["app_id"]}\' is not found')
        site = app.site
        if not site:
-            desc = args["desc"] or ""
+            desc = args['desc'] if args['desc'] else ''
-            copy_right = args["copyright"] or ""
+            copy_right = args['copyright'] if args['copyright'] else ''
-            privacy_policy = args["privacy_policy"] or ""
+            privacy_policy = args['privacy_policy'] if args['privacy_policy'] else ''
-            custom_disclaimer = args["custom_disclaimer"] or ""
+            custom_disclaimer = args['custom_disclaimer'] if args['custom_disclaimer'] else ''
        else:
-            desc = site.description or args["desc"] or ""
+            desc = site.description if site.description else \
-            copy_right = site.copyright or args["copyright"] or ""
+                args['desc'] if args['desc'] else ''
-            privacy_policy = site.privacy_policy or args["privacy_policy"] or ""
+            copy_right = site.copyright if site.copyright else \
-            custom_disclaimer = site.custom_disclaimer or args["custom_disclaimer"] or ""
+                args['copyright'] if args['copyright'] else ''
            privacy_policy = site.privacy_policy if site.privacy_policy else \
                args['privacy_policy'] if args['privacy_policy']  else ''
            custom_disclaimer = site.custom_disclaimer if site.custom_disclaimer else \
                args['custom_disclaimer'] if args['custom_disclaimer'] else ''
-        recommended_app = RecommendedApp.query.filter(RecommendedApp.app_id == args["app_id"]).first()
+        recommended_app = RecommendedApp.query.filter(RecommendedApp.app_id == args['app_id']).first()
        if not recommended_app:
            recommended_app = RecommendedApp(
@ -79,9 +83,9 @@ class InsertExploreAppListApi(Resource):
                copyright=copy_right,
                privacy_policy=privacy_policy,
                custom_disclaimer=custom_disclaimer,
-                language=args["language"],
+                language=args['language'],
-                category=args["category"],
+                category=args['category'],
-                position=args["position"],
+                position=args['position']
            )
            db.session.add(recommended_app)
@ -89,21 +93,21 @@ class InsertExploreAppListApi(Resource):
            app.is_public = True
            db.session.commit()
-            return {"result": "success"}, 201
+            return {'result': 'success'}, 201
        else:
            recommended_app.description = desc
            recommended_app.copyright = copy_right
            recommended_app.privacy_policy = privacy_policy
            recommended_app.custom_disclaimer = custom_disclaimer
-            recommended_app.language = args["language"]
+            recommended_app.language = args['language']
-            recommended_app.category = args["category"]
+            recommended_app.category = args['category']
-            recommended_app.position = args["position"]
+            recommended_app.position = args['position']
            app.is_public = True
            db.session.commit()
-            return {"result": "success"}, 200
+            return {'result': 'success'}, 200
 class InsertExploreAppApi(Resource):
@ -112,14 +116,15 @@ class InsertExploreAppApi(Resource):
    def delete(self, app_id):
        recommended_app = RecommendedApp.query.filter(RecommendedApp.app_id == str(app_id)).first()
        if not recommended_app:
-            return {"result": "success"}, 204
+            return {'result': 'success'}, 204
        app = App.query.filter(App.id == recommended_app.app_id).first()
        if app:
            app.is_public = False
        installed_apps = InstalledApp.query.filter(
-            InstalledApp.app_id == recommended_app.app_id, InstalledApp.tenant_id != InstalledApp.app_owner_tenant_id
+            InstalledApp.app_id == recommended_app.app_id,
            InstalledApp.tenant_id != InstalledApp.app_owner_tenant_id
        ).all()
        for installed_app in installed_apps:
@ -128,8 +133,8 @@ class InsertExploreAppApi(Resource):
        db.session.delete(recommended_app)
        db.session.commit()
-        return {"result": "success"}, 204
+        return {'result': 'success'}, 204
-api.add_resource(InsertExploreAppListApi, "/admin/insert-explore-apps")
+api.add_resource(InsertExploreAppListApi, '/admin/insert-explore-apps')
-api.add_resource(InsertExploreAppApi, "/admin/insert-explore-apps/<uuid:app_id>")
+api.add_resource(InsertExploreAppApi, '/admin/insert-explore-apps/<uuid:app_id>')
--- a/api/controllers/console/apikey.py
+++ b/api/controllers/console/apikey.py
@ -14,21 +14,26 @@ from .setup import setup_required
 from .wraps import account_initialization_required
 api_key_fields = {
-    "id": fields.String,
+    'id': fields.String,
-    "type": fields.String,
+    'type': fields.String,
-    "token": fields.String,
+    'token': fields.String,
-    "last_used_at": TimestampField,
+    'last_used_at': TimestampField,
-    "created_at": TimestampField,
+    'created_at': TimestampField
 }
-api_key_list = {"data": fields.List(fields.Nested(api_key_fields), attribute="items")}
+api_key_list = {
    'data': fields.List(fields.Nested(api_key_fields), attribute="items")
 }
 def _get_resource(resource_id, tenant_id, resource_model):
-    resource = resource_model.query.filter_by(id=resource_id, tenant_id=tenant_id).first()
+    resource = resource_model.query.filter_by(
        id=resource_id, tenant_id=tenant_id
    ).first()
    if resource is None:
-        flask_restful.abort(404, message=f"{resource_model.__name__} not found.")
+        flask_restful.abort(
            404, message=f"{resource_model.__name__} not found.")
    return resource
@ -45,32 +50,30 @@ class BaseApiKeyListResource(Resource):
    @marshal_with(api_key_list)
    def get(self, resource_id):
        resource_id = str(resource_id)
-        _get_resource(resource_id, current_user.current_tenant_id, self.resource_model)
+        _get_resource(resource_id, current_user.current_tenant_id,
-        keys = (
+                      self.resource_model)
-            db.session.query(ApiToken)
+        keys = db.session.query(ApiToken). \
-            .filter(ApiToken.type == self.resource_type, getattr(ApiToken, self.resource_id_field) == resource_id)
+            filter(ApiToken.type == self.resource_type, getattr(ApiToken, self.resource_id_field) == resource_id). \
-            .all()
+            all()
        )
        return {"items": keys}
    @marshal_with(api_key_fields)
    def post(self, resource_id):
        resource_id = str(resource_id)
-        _get_resource(resource_id, current_user.current_tenant_id, self.resource_model)
+        _get_resource(resource_id, current_user.current_tenant_id,
-        if not current_user.is_editor:
+                      self.resource_model)
        if not current_user.is_admin_or_owner:
            raise Forbidden()
-        current_key_count = (
+        current_key_count = db.session.query(ApiToken). \
-            db.session.query(ApiToken)
+            filter(ApiToken.type == self.resource_type, getattr(ApiToken, self.resource_id_field) == resource_id). \
-            .filter(ApiToken.type == self.resource_type, getattr(ApiToken, self.resource_id_field) == resource_id)
+            count()
            .count()
        )
        if current_key_count >= self.max_keys:
            flask_restful.abort(
                400,
                message=f"Cannot create more than {self.max_keys} API keys for this resource type.",
-                code="max_keys_exceeded",
+                code='max_keys_exceeded'
            )
        key = ApiToken.generate_api_key(self.token_prefix, 24)
@ -94,78 +97,79 @@ class BaseApiKeyResource(Resource):
    def delete(self, resource_id, api_key_id):
        resource_id = str(resource_id)
        api_key_id = str(api_key_id)
-        _get_resource(resource_id, current_user.current_tenant_id, self.resource_model)
+        _get_resource(resource_id, current_user.current_tenant_id,
                      self.resource_model)
        # The role of the current user in the ta table must be admin or owner
        if not current_user.is_admin_or_owner:
            raise Forbidden()
-        key = (
+        key = db.session.query(ApiToken). \
-            db.session.query(ApiToken)
+            filter(getattr(ApiToken, self.resource_id_field) == resource_id, ApiToken.type == self.resource_type, ApiToken.id == api_key_id). \
-            .filter(
+            first()
                getattr(ApiToken, self.resource_id_field) == resource_id,
                ApiToken.type == self.resource_type,
                ApiToken.id == api_key_id,
            )
            .first()
        )
        if key is None:
-            flask_restful.abort(404, message="API key not found")
+            flask_restful.abort(404, message='API key not found')
        db.session.query(ApiToken).filter(ApiToken.id == api_key_id).delete()
        db.session.commit()
-        return {"result": "success"}, 204
+        return {'result': 'success'}, 204
 class AppApiKeyListResource(BaseApiKeyListResource):
    def after_request(self, resp):
-        resp.headers["Access-Control-Allow-Origin"] = "*"
+        resp.headers['Access-Control-Allow-Origin'] = '*'
-        resp.headers["Access-Control-Allow-Credentials"] = "true"
+        resp.headers['Access-Control-Allow-Credentials'] = 'true'
        return resp
-    resource_type = "app"
+    resource_type = 'app'
    resource_model = App
-    resource_id_field = "app_id"
+    resource_id_field = 'app_id'
-    token_prefix = "app-"
+    token_prefix = 'app-'
 class AppApiKeyResource(BaseApiKeyResource):
    def after_request(self, resp):
-        resp.headers["Access-Control-Allow-Origin"] = "*"
+        resp.headers['Access-Control-Allow-Origin'] = '*'
-        resp.headers["Access-Control-Allow-Credentials"] = "true"
+        resp.headers['Access-Control-Allow-Credentials'] = 'true'
        return resp
-    resource_type = "app"
+    resource_type = 'app'
    resource_model = App
-    resource_id_field = "app_id"
+    resource_id_field = 'app_id'
 class DatasetApiKeyListResource(BaseApiKeyListResource):
    def after_request(self, resp):
-        resp.headers["Access-Control-Allow-Origin"] = "*"
+        resp.headers['Access-Control-Allow-Origin'] = '*'
-        resp.headers["Access-Control-Allow-Credentials"] = "true"
+        resp.headers['Access-Control-Allow-Credentials'] = 'true'
        return resp
-    resource_type = "dataset"
+    resource_type = 'dataset'
    resource_model = Dataset
-    resource_id_field = "dataset_id"
+    resource_id_field = 'dataset_id'
-    token_prefix = "ds-"
+    token_prefix = 'ds-'
 class DatasetApiKeyResource(BaseApiKeyResource):
    def after_request(self, resp):
-        resp.headers["Access-Control-Allow-Origin"] = "*"
+        resp.headers['Access-Control-Allow-Origin'] = '*'
-        resp.headers["Access-Control-Allow-Credentials"] = "true"
+        resp.headers['Access-Control-Allow-Credentials'] = 'true'
        return resp
-
+    resource_type = 'dataset'
    resource_type = "dataset"
    resource_model = Dataset
-    resource_id_field = "dataset_id"
+    resource_id_field = 'dataset_id'
-api.add_resource(AppApiKeyListResource, "/apps/<uuid:resource_id>/api-keys")
+api.add_resource(AppApiKeyListResource, '/apps/<uuid:resource_id>/api-keys')
-api.add_resource(AppApiKeyResource, "/apps/<uuid:resource_id>/api-keys/<uuid:api_key_id>")
+api.add_resource(AppApiKeyResource,
-api.add_resource(DatasetApiKeyListResource, "/datasets/<uuid:resource_id>/api-keys")
+                 '/apps/<uuid:resource_id>/api-keys/<uuid:api_key_id>')
-api.add_resource(DatasetApiKeyResource, "/datasets/<uuid:resource_id>/api-keys/<uuid:api_key_id>")
+api.add_resource(DatasetApiKeyListResource,
                 '/datasets/<uuid:resource_id>/api-keys')
 api.add_resource(DatasetApiKeyResource,
                 '/datasets/<uuid:resource_id>/api-keys/<uuid:api_key_id>')
--- a/api/controllers/console/app/advanced_prompt_template.py
+++ b/api/controllers/console/app/advanced_prompt_template.py
@ -8,18 +8,19 @@ from services.advanced_prompt_template_service import AdvancedPromptTemplateServ
 class AdvancedPromptTemplateList(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    def get(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("app_mode", type=str, required=True, location="args")
+        parser.add_argument('app_mode', type=str, required=True, location='args')
-        parser.add_argument("model_mode", type=str, required=True, location="args")
+        parser.add_argument('model_mode', type=str, required=True, location='args')
-        parser.add_argument("has_context", type=str, required=False, default="true", location="args")
+        parser.add_argument('has_context', type=str, required=False, default='true', location='args')
-        parser.add_argument("model_name", type=str, required=True, location="args")
+        parser.add_argument('model_name', type=str, required=True, location='args')
        args = parser.parse_args()
        return AdvancedPromptTemplateService.get_prompt(args)
-
+api.add_resource(AdvancedPromptTemplateList, '/app/prompt-templates')
 api.add_resource(AdvancedPromptTemplateList, "/app/prompt-templates")
--- a/api/controllers/console/app/agent.py
+++ b/api/controllers/console/app/agent.py
@ -18,12 +18,15 @@ class AgentLogApi(Resource):
    def get(self, app_model):
        """Get agent logs"""
        parser = reqparse.RequestParser()
-        parser.add_argument("message_id", type=uuid_value, required=True, location="args")
+        parser.add_argument('message_id', type=uuid_value, required=True, location='args')
-        parser.add_argument("conversation_id", type=uuid_value, required=True, location="args")
+        parser.add_argument('conversation_id', type=uuid_value, required=True, location='args')
        args = parser.parse_args()
-        return AgentService.get_agent_logs(app_model, args["conversation_id"], args["message_id"])
+        return AgentService.get_agent_logs(
-
+            app_model,
-
+            args['conversation_id'],
-api.add_resource(AgentLogApi, "/apps/<uuid:app_id>/agent/logs")
+            args['message_id']
        )
 api.add_resource(AgentLogApi, '/apps/<uuid:app_id>/agent/logs')
--- a/api/controllers/console/app/annotation.py
+++ b/api/controllers/console/app/annotation.py
@ -21,23 +21,23 @@ class AnnotationReplyActionApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("annotation")
+    @cloud_edition_billing_resource_check('annotation')
    def post(self, app_id, action):
        if not current_user.is_editor:
            raise Forbidden()
        app_id = str(app_id)
        parser = reqparse.RequestParser()
-        parser.add_argument("score_threshold", required=True, type=float, location="json")
+        parser.add_argument('score_threshold', required=True, type=float, location='json')
-        parser.add_argument("embedding_provider_name", required=True, type=str, location="json")
+        parser.add_argument('embedding_provider_name', required=True, type=str, location='json')
-        parser.add_argument("embedding_model_name", required=True, type=str, location="json")
+        parser.add_argument('embedding_model_name', required=True, type=str, location='json')
        args = parser.parse_args()
-        if action == "enable":
+        if action == 'enable':
            result = AppAnnotationService.enable_app_annotation(args, app_id)
-        elif action == "disable":
+        elif action == 'disable':
            result = AppAnnotationService.disable_app_annotation(app_id)
        else:
-            raise ValueError("Unsupported annotation reply action")
+            raise ValueError('Unsupported annotation reply action')
        return result, 200
@ -66,7 +66,7 @@ class AppAnnotationSettingUpdateApi(Resource):
        annotation_setting_id = str(annotation_setting_id)
        parser = reqparse.RequestParser()
-        parser.add_argument("score_threshold", required=True, type=float, location="json")
+        parser.add_argument('score_threshold', required=True, type=float, location='json')
        args = parser.parse_args()
        result = AppAnnotationService.update_app_annotation_setting(app_id, annotation_setting_id, args)
@ -77,24 +77,28 @@ class AnnotationReplyActionStatusApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("annotation")
+    @cloud_edition_billing_resource_check('annotation')
    def get(self, app_id, job_id, action):
        if not current_user.is_editor:
            raise Forbidden()
        job_id = str(job_id)
-        app_annotation_job_key = "{}_app_annotation_job_{}".format(action, str(job_id))
+        app_annotation_job_key = '{}_app_annotation_job_{}'.format(action, str(job_id))
        cache_result = redis_client.get(app_annotation_job_key)
        if cache_result is None:
            raise ValueError("The job is not exist.")
        job_status = cache_result.decode()
-        error_msg = ""
+        error_msg = ''
-        if job_status == "error":
+        if job_status == 'error':
-            app_annotation_error_key = "{}_app_annotation_error_{}".format(action, str(job_id))
+            app_annotation_error_key = '{}_app_annotation_error_{}'.format(action, str(job_id))
            error_msg = redis_client.get(app_annotation_error_key).decode()
-        return {"job_id": job_id, "job_status": job_status, "error_msg": error_msg}, 200
+        return {
            'job_id': job_id,
            'job_status': job_status,
            'error_msg': error_msg
        }, 200
 class AnnotationListApi(Resource):
@ -105,18 +109,18 @@ class AnnotationListApi(Resource):
        if not current_user.is_editor:
            raise Forbidden()
-        page = request.args.get("page", default=1, type=int)
+        page = request.args.get('page', default=1, type=int)
-        limit = request.args.get("limit", default=20, type=int)
+        limit = request.args.get('limit', default=20, type=int)
-        keyword = request.args.get("keyword", default=None, type=str)
+        keyword = request.args.get('keyword', default=None, type=str)
        app_id = str(app_id)
        annotation_list, total = AppAnnotationService.get_annotation_list_by_app_id(app_id, page, limit, keyword)
        response = {
-            "data": marshal(annotation_list, annotation_fields),
+            'data': marshal(annotation_list, annotation_fields),
-            "has_more": len(annotation_list) == limit,
+            'has_more': len(annotation_list) == limit,
-            "limit": limit,
+            'limit': limit,
-            "total": total,
+            'total': total,
-            "page": page,
+            'page': page
        }
        return response, 200
@ -131,7 +135,9 @@ class AnnotationExportApi(Resource):
        app_id = str(app_id)
        annotation_list = AppAnnotationService.export_annotation_list_by_app_id(app_id)
-        response = {"data": marshal(annotation_list, annotation_fields)}
+        response = {
            'data': marshal(annotation_list, annotation_fields)
        }
        return response, 200
@ -139,7 +145,7 @@ class AnnotationCreateApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("annotation")
+    @cloud_edition_billing_resource_check('annotation')
    @marshal_with(annotation_fields)
    def post(self, app_id):
        if not current_user.is_editor:
@ -147,8 +153,8 @@ class AnnotationCreateApi(Resource):
        app_id = str(app_id)
        parser = reqparse.RequestParser()
-        parser.add_argument("question", required=True, type=str, location="json")
+        parser.add_argument('question', required=True, type=str, location='json')
-        parser.add_argument("answer", required=True, type=str, location="json")
+        parser.add_argument('answer', required=True, type=str, location='json')
        args = parser.parse_args()
        annotation = AppAnnotationService.insert_app_annotation_directly(args, app_id)
        return annotation
@ -158,7 +164,7 @@ class AnnotationUpdateDeleteApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("annotation")
+    @cloud_edition_billing_resource_check('annotation')
    @marshal_with(annotation_fields)
    def post(self, app_id, annotation_id):
        if not current_user.is_editor:
@ -167,8 +173,8 @@ class AnnotationUpdateDeleteApi(Resource):
        app_id = str(app_id)
        annotation_id = str(annotation_id)
        parser = reqparse.RequestParser()
-        parser.add_argument("question", required=True, type=str, location="json")
+        parser.add_argument('question', required=True, type=str, location='json')
-        parser.add_argument("answer", required=True, type=str, location="json")
+        parser.add_argument('answer', required=True, type=str, location='json')
        args = parser.parse_args()
        annotation = AppAnnotationService.update_app_annotation_directly(args, app_id, annotation_id)
        return annotation
@ -183,29 +189,29 @@ class AnnotationUpdateDeleteApi(Resource):
        app_id = str(app_id)
        annotation_id = str(annotation_id)
        AppAnnotationService.delete_app_annotation(app_id, annotation_id)
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
 class AnnotationBatchImportApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("annotation")
+    @cloud_edition_billing_resource_check('annotation')
    def post(self, app_id):
        if not current_user.is_editor:
            raise Forbidden()
        app_id = str(app_id)
        # get file from request
-        file = request.files["file"]
+        file = request.files['file']
        # check file
-        if "file" not in request.files:
+        if 'file' not in request.files:
            raise NoFileUploadedError()
        if len(request.files) > 1:
            raise TooManyFilesError()
        # check file type
-        if not file.filename.endswith(".csv"):
+        if not file.filename.endswith('.csv'):
            raise ValueError("Invalid file type. Only CSV files are allowed")
        return AppAnnotationService.batch_import_app_annotations(app_id, file)
@ -214,23 +220,27 @@ class AnnotationBatchImportStatusApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("annotation")
+    @cloud_edition_billing_resource_check('annotation')
    def get(self, app_id, job_id):
        if not current_user.is_editor:
            raise Forbidden()
        job_id = str(job_id)
-        indexing_cache_key = "app_annotation_batch_import_{}".format(str(job_id))
+        indexing_cache_key = 'app_annotation_batch_import_{}'.format(str(job_id))
        cache_result = redis_client.get(indexing_cache_key)
        if cache_result is None:
            raise ValueError("The job is not exist.")
        job_status = cache_result.decode()
-        error_msg = ""
+        error_msg = ''
-        if job_status == "error":
+        if job_status == 'error':
-            indexing_error_msg_key = "app_annotation_batch_import_error_msg_{}".format(str(job_id))
+            indexing_error_msg_key = 'app_annotation_batch_import_error_msg_{}'.format(str(job_id))
            error_msg = redis_client.get(indexing_error_msg_key).decode()
-        return {"job_id": job_id, "job_status": job_status, "error_msg": error_msg}, 200
+        return {
            'job_id': job_id,
            'job_status': job_status,
            'error_msg': error_msg
        }, 200
 class AnnotationHitHistoryListApi(Resource):
@ -241,32 +251,30 @@ class AnnotationHitHistoryListApi(Resource):
        if not current_user.is_editor:
            raise Forbidden()
-        page = request.args.get("page", default=1, type=int)
+        page = request.args.get('page', default=1, type=int)
-        limit = request.args.get("limit", default=20, type=int)
+        limit = request.args.get('limit', default=20, type=int)
        app_id = str(app_id)
        annotation_id = str(annotation_id)
-        annotation_hit_history_list, total = AppAnnotationService.get_annotation_hit_histories(
+        annotation_hit_history_list, total = AppAnnotationService.get_annotation_hit_histories(app_id, annotation_id,
-            app_id, annotation_id, page, limit
+                                                                                               page, limit)
        )
        response = {
-            "data": marshal(annotation_hit_history_list, annotation_hit_history_fields),
+            'data': marshal(annotation_hit_history_list, annotation_hit_history_fields),
-            "has_more": len(annotation_hit_history_list) == limit,
+            'has_more': len(annotation_hit_history_list) == limit,
-            "limit": limit,
+            'limit': limit,
-            "total": total,
+            'total': total,
-            "page": page,
+            'page': page
        }
        return response
-api.add_resource(AnnotationReplyActionApi, "/apps/<uuid:app_id>/annotation-reply/<string:action>")
+api.add_resource(AnnotationReplyActionApi, '/apps/<uuid:app_id>/annotation-reply/<string:action>')
-api.add_resource(
+api.add_resource(AnnotationReplyActionStatusApi,
-    AnnotationReplyActionStatusApi, "/apps/<uuid:app_id>/annotation-reply/<string:action>/status/<uuid:job_id>"
+                 '/apps/<uuid:app_id>/annotation-reply/<string:action>/status/<uuid:job_id>')
-)
+api.add_resource(AnnotationListApi, '/apps/<uuid:app_id>/annotations')
-api.add_resource(AnnotationListApi, "/apps/<uuid:app_id>/annotations")
+api.add_resource(AnnotationExportApi, '/apps/<uuid:app_id>/annotations/export')
-api.add_resource(AnnotationExportApi, "/apps/<uuid:app_id>/annotations/export")
+api.add_resource(AnnotationUpdateDeleteApi, '/apps/<uuid:app_id>/annotations/<uuid:annotation_id>')
-api.add_resource(AnnotationUpdateDeleteApi, "/apps/<uuid:app_id>/annotations/<uuid:annotation_id>")
+api.add_resource(AnnotationBatchImportApi, '/apps/<uuid:app_id>/annotations/batch-import')
-api.add_resource(AnnotationBatchImportApi, "/apps/<uuid:app_id>/annotations/batch-import")
+api.add_resource(AnnotationBatchImportStatusApi, '/apps/<uuid:app_id>/annotations/batch-import-status/<uuid:job_id>')
-api.add_resource(AnnotationBatchImportStatusApi, "/apps/<uuid:app_id>/annotations/batch-import-status/<uuid:job_id>")
+api.add_resource(AnnotationHitHistoryListApi, '/apps/<uuid:app_id>/annotations/<uuid:annotation_id>/hit-histories')
-api.add_resource(AnnotationHitHistoryListApi, "/apps/<uuid:app_id>/annotations/<uuid:annotation_id>/hit-histories")
+api.add_resource(AppAnnotationSettingDetailApi, '/apps/<uuid:app_id>/annotation-setting')
-api.add_resource(AppAnnotationSettingDetailApi, "/apps/<uuid:app_id>/annotation-setting")
+api.add_resource(AppAnnotationSettingUpdateApi, '/apps/<uuid:app_id>/annotation-settings/<uuid:annotation_setting_id>')
 api.add_resource(AppAnnotationSettingUpdateApi, "/apps/<uuid:app_id>/annotation-settings/<uuid:annotation_setting_id>")
--- a/api/controllers/console/app/app.py
+++ b/api/controllers/console/app/app.py
@ -18,35 +18,27 @@ from libs.login import login_required
 from services.app_dsl_service import AppDslService
 from services.app_service import AppService
-ALLOW_CREATE_APP_MODES = ["chat", "agent-chat", "advanced-chat", "workflow", "completion"]
+ALLOW_CREATE_APP_MODES = ['chat', 'agent-chat', 'advanced-chat', 'workflow', 'completion']
 class AppListApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    def get(self):
        """Get app list"""
        def uuid_list(value):
            try:
-                return [str(uuid.UUID(v)) for v in value.split(",")]
+                return [str(uuid.UUID(v)) for v in value.split(',')]
            except ValueError:
                abort(400, message="Invalid UUID format in tag_ids.")
        parser = reqparse.RequestParser()
-        parser.add_argument("page", type=inputs.int_range(1, 99999), required=False, default=1, location="args")
+        parser.add_argument('page', type=inputs.int_range(1, 99999), required=False, default=1, location='args')
-        parser.add_argument("limit", type=inputs.int_range(1, 100), required=False, default=20, location="args")
+        parser.add_argument('limit', type=inputs.int_range(1, 100), required=False, default=20, location='args')
-        parser.add_argument(
+        parser.add_argument('mode', type=str, choices=['chat', 'workflow', 'agent-chat', 'channel', 'all'], default='all', location='args', required=False)
-            "mode",
+        parser.add_argument('name', type=str, location='args', required=False)
-            type=str,
+        parser.add_argument('tag_ids', type=uuid_list, location='args', required=False)
            choices=["chat", "workflow", "agent-chat", "channel", "all"],
            default="all",
            location="args",
            required=False,
        )
        parser.add_argument("name", type=str, location="args", required=False)
        parser.add_argument("tag_ids", type=uuid_list, location="args", required=False)
        args = parser.parse_args()
@ -54,7 +46,7 @@ class AppListApi(Resource):
        app_service = AppService()
        app_pagination = app_service.get_paginate_apps(current_user.current_tenant_id, args)
        if not app_pagination:
-            return {"data": [], "total": 0, "page": 1, "limit": 20, "has_more": False}
+            return {'data': [], 'total': 0, 'page': 1, 'limit': 20, 'has_more': False}
        return marshal(app_pagination, app_pagination_fields)
@ -62,23 +54,23 @@ class AppListApi(Resource):
    @login_required
    @account_initialization_required
    @marshal_with(app_detail_fields)
-    @cloud_edition_billing_resource_check("apps")
+    @cloud_edition_billing_resource_check('apps')
    def post(self):
        """Create app"""
        parser = reqparse.RequestParser()
-        parser.add_argument("name", type=str, required=True, location="json")
+        parser.add_argument('name', type=str, required=True, location='json')
-        parser.add_argument("description", type=str, location="json")
+        parser.add_argument('description', type=str, location='json')
-        parser.add_argument("mode", type=str, choices=ALLOW_CREATE_APP_MODES, location="json")
+        parser.add_argument('mode', type=str, choices=ALLOW_CREATE_APP_MODES, location='json')
-        parser.add_argument("icon_type", type=str, location="json")
+        parser.add_argument('icon_type', type=str, location='json')
-        parser.add_argument("icon", type=str, location="json")
+        parser.add_argument('icon', type=str, location='json')
-        parser.add_argument("icon_background", type=str, location="json")
+        parser.add_argument('icon_background', type=str, location='json')
        args = parser.parse_args()
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-        if "mode" not in args or args["mode"] is None:
+        if 'mode' not in args or args['mode'] is None:
            raise BadRequest("mode is required")
        app_service = AppService()
@ -92,7 +84,7 @@ class AppImportApi(Resource):
    @login_required
    @account_initialization_required
    @marshal_with(app_detail_fields_with_site)
-    @cloud_edition_billing_resource_check("apps")
+    @cloud_edition_billing_resource_check('apps')
    def post(self):
        """Import app"""
        # The role of the current user in the ta table must be admin, owner, or editor
@ -100,16 +92,19 @@ class AppImportApi(Resource):
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("data", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('data', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("name", type=str, location="json")
+        parser.add_argument('name', type=str, location='json')
-        parser.add_argument("description", type=str, location="json")
+        parser.add_argument('description', type=str, location='json')
-        parser.add_argument("icon_type", type=str, location="json")
+        parser.add_argument('icon_type', type=str, location='json')
-        parser.add_argument("icon", type=str, location="json")
+        parser.add_argument('icon', type=str, location='json')
-        parser.add_argument("icon_background", type=str, location="json")
+        parser.add_argument('icon_background', type=str, location='json')
        args = parser.parse_args()
        app = AppDslService.import_and_create_new_app(
-            tenant_id=current_user.current_tenant_id, data=args["data"], args=args, account=current_user
+            tenant_id=current_user.current_tenant_id,
            data=args['data'],
            args=args,
            account=current_user
        )
        return app, 201
@ -120,7 +115,7 @@ class AppImportFromUrlApi(Resource):
    @login_required
    @account_initialization_required
    @marshal_with(app_detail_fields_with_site)
-    @cloud_edition_billing_resource_check("apps")
+    @cloud_edition_billing_resource_check('apps')
    def post(self):
        """Import app from url"""
        # The role of the current user in the ta table must be admin, owner, or editor
@ -128,21 +123,25 @@ class AppImportFromUrlApi(Resource):
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("url", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('url', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("name", type=str, location="json")
+        parser.add_argument('name', type=str, location='json')
-        parser.add_argument("description", type=str, location="json")
+        parser.add_argument('description', type=str, location='json')
-        parser.add_argument("icon", type=str, location="json")
+        parser.add_argument('icon', type=str, location='json')
-        parser.add_argument("icon_background", type=str, location="json")
+        parser.add_argument('icon_background', type=str, location='json')
        args = parser.parse_args()
        app = AppDslService.import_and_create_new_app_from_url(
-            tenant_id=current_user.current_tenant_id, url=args["url"], args=args, account=current_user
+            tenant_id=current_user.current_tenant_id,
            url=args['url'],
            args=args,
            account=current_user
        )
        return app, 201
 class AppApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -166,15 +165,14 @@ class AppApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("name", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('name', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("description", type=str, location="json")
+        parser.add_argument('description', type=str, location='json')
-        parser.add_argument("icon_type", type=str, location="json")
+        parser.add_argument('icon_type', type=str, location='json')
-        parser.add_argument("icon", type=str, location="json")
+        parser.add_argument('icon', type=str, location='json')
-        parser.add_argument("icon_background", type=str, location="json")
+        parser.add_argument('icon_background', type=str, location='json')
-        parser.add_argument("max_active_requests", type=int, location="json")
+        parser.add_argument('max_active_requests', type=int, location='json')
        parser.add_argument("use_icon_as_answer_icon", type=bool, location="json")
        args = parser.parse_args()
        app_service = AppService()
@ -195,7 +193,7 @@ class AppApi(Resource):
        app_service = AppService()
        app_service.delete_app(app_model)
-        return {"result": "success"}, 204
+        return {'result': 'success'}, 204
 class AppCopyApi(Resource):
@ -211,16 +209,19 @@ class AppCopyApi(Resource):
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("name", type=str, location="json")
+        parser.add_argument('name', type=str, location='json')
-        parser.add_argument("description", type=str, location="json")
+        parser.add_argument('description', type=str, location='json')
-        parser.add_argument("icon_type", type=str, location="json")
+        parser.add_argument('icon_type', type=str, location='json')
-        parser.add_argument("icon", type=str, location="json")
+        parser.add_argument('icon', type=str, location='json')
-        parser.add_argument("icon_background", type=str, location="json")
+        parser.add_argument('icon_background', type=str, location='json')
        args = parser.parse_args()
        data = AppDslService.export_dsl(app_model=app_model, include_secret=True)
        app = AppDslService.import_and_create_new_app(
-            tenant_id=current_user.current_tenant_id, data=data, args=args, account=current_user
+            tenant_id=current_user.current_tenant_id,
            data=data,
            args=args,
            account=current_user
        )
        return app, 201
@ -239,10 +240,12 @@ class AppExportApi(Resource):
        # Add include_secret params
        parser = reqparse.RequestParser()
-        parser.add_argument("include_secret", type=inputs.boolean, default=False, location="args")
+        parser.add_argument('include_secret', type=inputs.boolean, default=False, location='args')
        args = parser.parse_args()
-        return {"data": AppDslService.export_dsl(app_model=app_model, include_secret=args["include_secret"])}
+        return {
            "data": AppDslService.export_dsl(app_model=app_model, include_secret=args['include_secret'])
        }
 class AppNameApi(Resource):
@ -255,13 +258,13 @@ class AppNameApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("name", type=str, required=True, location="json")
+        parser.add_argument('name', type=str, required=True, location='json')
        args = parser.parse_args()
        app_service = AppService()
-        app_model = app_service.update_app_name(app_model, args.get("name"))
+        app_model = app_service.update_app_name(app_model, args.get('name'))
        return app_model
@ -276,14 +279,14 @@ class AppIconApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("icon", type=str, location="json")
+        parser.add_argument('icon', type=str, location='json')
-        parser.add_argument("icon_background", type=str, location="json")
+        parser.add_argument('icon_background', type=str, location='json')
        args = parser.parse_args()
        app_service = AppService()
-        app_model = app_service.update_app_icon(app_model, args.get("icon"), args.get("icon_background"))
+        app_model = app_service.update_app_icon(app_model, args.get('icon'), args.get('icon_background'))
        return app_model
@ -298,13 +301,13 @@ class AppSiteStatus(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("enable_site", type=bool, required=True, location="json")
+        parser.add_argument('enable_site', type=bool, required=True, location='json')
        args = parser.parse_args()
        app_service = AppService()
-        app_model = app_service.update_app_site_status(app_model, args.get("enable_site"))
+        app_model = app_service.update_app_site_status(app_model, args.get('enable_site'))
        return app_model
@ -319,13 +322,13 @@ class AppApiStatus(Resource):
        # The role of the current user in the ta table must be admin or owner
        if not current_user.is_admin_or_owner:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("enable_api", type=bool, required=True, location="json")
+        parser.add_argument('enable_api', type=bool, required=True, location='json')
        args = parser.parse_args()
        app_service = AppService()
-        app_model = app_service.update_app_api_status(app_model, args.get("enable_api"))
+        app_model = app_service.update_app_api_status(app_model, args.get('enable_api'))
        return app_model
@ -336,7 +339,9 @@ class AppTraceApi(Resource):
    @account_initialization_required
    def get(self, app_id):
        """Get app trace"""
-        app_trace_config = OpsTraceManager.get_app_tracing_config(app_id=app_id)
+        app_trace_config = OpsTraceManager.get_app_tracing_config(
            app_id=app_id
        )
        return app_trace_config
@ -348,27 +353,27 @@ class AppTraceApi(Resource):
        if not current_user.is_admin_or_owner:
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("enabled", type=bool, required=True, location="json")
+        parser.add_argument('enabled', type=bool, required=True, location='json')
-        parser.add_argument("tracing_provider", type=str, required=True, location="json")
+        parser.add_argument('tracing_provider', type=str, required=True, location='json')
        args = parser.parse_args()
        OpsTraceManager.update_app_tracing_config(
            app_id=app_id,
-            enabled=args["enabled"],
+            enabled=args['enabled'],
-            tracing_provider=args["tracing_provider"],
+            tracing_provider=args['tracing_provider'],
        )
        return {"result": "success"}
-api.add_resource(AppListApi, "/apps")
+api.add_resource(AppListApi, '/apps')
-api.add_resource(AppImportApi, "/apps/import")
+api.add_resource(AppImportApi, '/apps/import')
-api.add_resource(AppImportFromUrlApi, "/apps/import/url")
+api.add_resource(AppImportFromUrlApi, '/apps/import/url')
-api.add_resource(AppApi, "/apps/<uuid:app_id>")
+api.add_resource(AppApi, '/apps/<uuid:app_id>')
-api.add_resource(AppCopyApi, "/apps/<uuid:app_id>/copy")
+api.add_resource(AppCopyApi, '/apps/<uuid:app_id>/copy')
-api.add_resource(AppExportApi, "/apps/<uuid:app_id>/export")
+api.add_resource(AppExportApi, '/apps/<uuid:app_id>/export')
-api.add_resource(AppNameApi, "/apps/<uuid:app_id>/name")
+api.add_resource(AppNameApi, '/apps/<uuid:app_id>/name')
-api.add_resource(AppIconApi, "/apps/<uuid:app_id>/icon")
+api.add_resource(AppIconApi, '/apps/<uuid:app_id>/icon')
-api.add_resource(AppSiteStatus, "/apps/<uuid:app_id>/site-enable")
+api.add_resource(AppSiteStatus, '/apps/<uuid:app_id>/site-enable')
-api.add_resource(AppApiStatus, "/apps/<uuid:app_id>/api-enable")
+api.add_resource(AppApiStatus, '/apps/<uuid:app_id>/api-enable')
-api.add_resource(AppTraceApi, "/apps/<uuid:app_id>/trace")
+api.add_resource(AppTraceApi, '/apps/<uuid:app_id>/trace')
--- a/api/controllers/console/app/audio.py
+++ b/api/controllers/console/app/audio.py
@ -39,7 +39,7 @@ class ChatMessageAudioApi(Resource):
    @account_initialization_required
    @get_app_model(mode=[AppMode.CHAT, AppMode.AGENT_CHAT, AppMode.ADVANCED_CHAT])
    def post(self, app_model):
-        file = request.files["file"]
+        file = request.files['file']
        try:
            response = AudioService.transcript_asr(
@ -85,27 +85,31 @@ class ChatMessageTextApi(Resource):
        try:
            parser = reqparse.RequestParser()
-            parser.add_argument("message_id", type=str, location="json")
+            parser.add_argument('message_id', type=str, location='json')
-            parser.add_argument("text", type=str, location="json")
+            parser.add_argument('text', type=str, location='json')
-            parser.add_argument("voice", type=str, location="json")
+            parser.add_argument('voice', type=str, location='json')
-            parser.add_argument("streaming", type=bool, location="json")
+            parser.add_argument('streaming', type=bool, location='json')
            args = parser.parse_args()
-            message_id = args.get("message_id", None)
+            message_id = args.get('message_id', None)
-            text = args.get("text", None)
+            text = args.get('text', None)
-            if (
+            if (app_model.mode in [AppMode.ADVANCED_CHAT.value, AppMode.WORKFLOW.value]
-                app_model.mode in [AppMode.ADVANCED_CHAT.value, AppMode.WORKFLOW.value]
+                    and app_model.workflow
-                and app_model.workflow
+                    and app_model.workflow.features_dict):
-                and app_model.workflow.features_dict
+                text_to_speech = app_model.workflow.features_dict.get('text_to_speech')
-            ):
+                voice = args.get('voice') if args.get('voice') else text_to_speech.get('voice')
                text_to_speech = app_model.workflow.features_dict.get("text_to_speech")
                voice = args.get("voice") or text_to_speech.get("voice")
            else:
                try:
-                    voice = args.get("voice") or app_model.app_model_config.text_to_speech_dict.get("voice")
+                    voice = args.get('voice') if args.get('voice') else app_model.app_model_config.text_to_speech_dict.get(
                        'voice')
                except Exception:
                    voice = None
-            response = AudioService.transcript_tts(app_model=app_model, text=text, message_id=message_id, voice=voice)
+            response = AudioService.transcript_tts(
                app_model=app_model,
                text=text,
                message_id=message_id,
                voice=voice
            )
            return response
        except services.errors.app_model_config.AppModelConfigBrokenError:
            logging.exception("App model config broken.")
@ -141,12 +145,12 @@ class TextModesApi(Resource):
    def get(self, app_model):
        try:
            parser = reqparse.RequestParser()
-            parser.add_argument("language", type=str, required=True, location="args")
+            parser.add_argument('language', type=str, required=True, location='args')
            args = parser.parse_args()
            response = AudioService.transcript_tts_voices(
                tenant_id=app_model.tenant_id,
-                language=args["language"],
+                language=args['language'],
            )
            return response
@ -175,6 +179,6 @@ class TextModesApi(Resource):
            raise InternalServerError()
-api.add_resource(ChatMessageAudioApi, "/apps/<uuid:app_id>/audio-to-text")
+api.add_resource(ChatMessageAudioApi, '/apps/<uuid:app_id>/audio-to-text')
-api.add_resource(ChatMessageTextApi, "/apps/<uuid:app_id>/text-to-audio")
+api.add_resource(ChatMessageTextApi, '/apps/<uuid:app_id>/text-to-audio')
-api.add_resource(TextModesApi, "/apps/<uuid:app_id>/text-to-audio/voices")
+api.add_resource(TextModesApi, '/apps/<uuid:app_id>/text-to-audio/voices')
--- a/api/controllers/console/app/completion.py
+++ b/api/controllers/console/app/completion.py
@ -17,7 +17,6 @@ from controllers.console.app.error import (
 from controllers.console.app.wraps import get_app_model
 from controllers.console.setup import setup_required
 from controllers.console.wraps import account_initialization_required
 from controllers.web.error import InvokeRateLimitError as InvokeRateLimitHttpError
 from core.app.apps.base_app_queue_manager import AppQueueManager
 from core.app.entities.app_invoke_entities import InvokeFrom
 from core.errors.error import (
@ -32,33 +31,37 @@ from libs.helper import uuid_value
 from libs.login import login_required
 from models.model import AppMode
 from services.app_generate_service import AppGenerateService
 from services.errors.llm import InvokeRateLimitError
 # define completion message api for user
 class CompletionMessageApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    @get_app_model(mode=AppMode.COMPLETION)
    def post(self, app_model):
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, required=True, location="json")
+        parser.add_argument('inputs', type=dict, required=True, location='json')
-        parser.add_argument("query", type=str, location="json", default="")
+        parser.add_argument('query', type=str, location='json', default='')
-        parser.add_argument("files", type=list, required=False, location="json")
+        parser.add_argument('files', type=list, required=False, location='json')
-        parser.add_argument("model_config", type=dict, required=True, location="json")
+        parser.add_argument('model_config', type=dict, required=True, location='json')
-        parser.add_argument("response_mode", type=str, choices=["blocking", "streaming"], location="json")
+        parser.add_argument('response_mode', type=str, choices=['blocking', 'streaming'], location='json')
-        parser.add_argument("retriever_from", type=str, required=False, default="dev", location="json")
+        parser.add_argument('retriever_from', type=str, required=False, default='dev', location='json')
        args = parser.parse_args()
-        streaming = args["response_mode"] != "blocking"
+        streaming = args['response_mode'] != 'blocking'
-        args["auto_generate_name"] = False
+        args['auto_generate_name'] = False
        account = flask_login.current_user
        try:
            response = AppGenerateService.generate(
-                app_model=app_model, user=account, args=args, invoke_from=InvokeFrom.DEBUGGER, streaming=streaming
+                app_model=app_model,
                user=account,
                args=args,
                invoke_from=InvokeFrom.DEBUGGER,
                streaming=streaming
            )
            return helper.compact_generate_response(response)
@ -94,7 +97,7 @@ class CompletionMessageStopApi(Resource):
        AppQueueManager.set_stop_flag(task_id, InvokeFrom.DEBUGGER, account.id)
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
 class ChatMessageApi(Resource):
@ -104,23 +107,27 @@ class ChatMessageApi(Resource):
    @get_app_model(mode=[AppMode.CHAT, AppMode.AGENT_CHAT])
    def post(self, app_model):
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, required=True, location="json")
+        parser.add_argument('inputs', type=dict, required=True, location='json')
-        parser.add_argument("query", type=str, required=True, location="json")
+        parser.add_argument('query', type=str, required=True, location='json')
-        parser.add_argument("files", type=list, required=False, location="json")
+        parser.add_argument('files', type=list, required=False, location='json')
-        parser.add_argument("model_config", type=dict, required=True, location="json")
+        parser.add_argument('model_config', type=dict, required=True, location='json')
-        parser.add_argument("conversation_id", type=uuid_value, location="json")
+        parser.add_argument('conversation_id', type=uuid_value, location='json')
-        parser.add_argument("response_mode", type=str, choices=["blocking", "streaming"], location="json")
+        parser.add_argument('response_mode', type=str, choices=['blocking', 'streaming'], location='json')
-        parser.add_argument("retriever_from", type=str, required=False, default="dev", location="json")
+        parser.add_argument('retriever_from', type=str, required=False, default='dev', location='json')
        args = parser.parse_args()
-        streaming = args["response_mode"] != "blocking"
+        streaming = args['response_mode'] != 'blocking'
-        args["auto_generate_name"] = False
+        args['auto_generate_name'] = False
        account = flask_login.current_user
        try:
            response = AppGenerateService.generate(
-                app_model=app_model, user=account, args=args, invoke_from=InvokeFrom.DEBUGGER, streaming=streaming
+                app_model=app_model,
                user=account,
                args=args,
                invoke_from=InvokeFrom.DEBUGGER,
                streaming=streaming
            )
            return helper.compact_generate_response(response)
@ -137,8 +144,6 @@ class ChatMessageApi(Resource):
            raise ProviderQuotaExceededError()
        except ModelCurrentlyNotSupportError:
            raise ProviderModelCurrentlyNotSupportError()
        except InvokeRateLimitError as ex:
            raise InvokeRateLimitHttpError(ex.description)
        except InvokeError as e:
            raise CompletionRequestError(e.description)
        except (ValueError, AppInvokeQuotaExceededError) as e:
@ -158,10 +163,10 @@ class ChatMessageStopApi(Resource):
        AppQueueManager.set_stop_flag(task_id, InvokeFrom.DEBUGGER, account.id)
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
-api.add_resource(CompletionMessageApi, "/apps/<uuid:app_id>/completion-messages")
+api.add_resource(CompletionMessageApi, '/apps/<uuid:app_id>/completion-messages')
-api.add_resource(CompletionMessageStopApi, "/apps/<uuid:app_id>/completion-messages/<string:task_id>/stop")
+api.add_resource(CompletionMessageStopApi, '/apps/<uuid:app_id>/completion-messages/<string:task_id>/stop')
-api.add_resource(ChatMessageApi, "/apps/<uuid:app_id>/chat-messages")
+api.add_resource(ChatMessageApi, '/apps/<uuid:app_id>/chat-messages')
-api.add_resource(ChatMessageStopApi, "/apps/<uuid:app_id>/chat-messages/<string:task_id>/stop")
+api.add_resource(ChatMessageStopApi, '/apps/<uuid:app_id>/chat-messages/<string:task_id>/stop')
--- a/api/controllers/console/app/conversation.py
+++ b/api/controllers/console/app/conversation.py
@ -20,12 +20,13 @@ from fields.conversation_fields import (
    conversation_pagination_fields,
    conversation_with_summary_pagination_fields,
 )
-from libs.helper import DatetimeString
+from libs.helper import datetime_string
 from libs.login import login_required
 from models.model import AppMode, Conversation, EndUser, Message, MessageAnnotation
 class CompletionConversationApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -35,23 +36,24 @@ class CompletionConversationApi(Resource):
        if not current_user.is_editor:
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("keyword", type=str, location="args")
+        parser.add_argument('keyword', type=str, location='args')
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument(
+        parser.add_argument('annotation_status', type=str,
-            "annotation_status", type=str, choices=["annotated", "not_annotated", "all"], default="all", location="args"
+                            choices=['annotated', 'not_annotated', 'all'], default='all', location='args')
-        )
+        parser.add_argument('page', type=int_range(1, 99999), default=1, location='args')
-        parser.add_argument("page", type=int_range(1, 99999), default=1, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), default=20, location='args')
        parser.add_argument("limit", type=int_range(1, 100), default=20, location="args")
        args = parser.parse_args()
-        query = db.select(Conversation).where(Conversation.app_id == app_model.id, Conversation.mode == "completion")
+        query = db.select(Conversation).where(Conversation.app_id == app_model.id, Conversation.mode == 'completion')
-        if args["keyword"]:
+        if args['keyword']:
-            query = query.join(Message, Message.conversation_id == Conversation.id).filter(
+            query = query.join(
                Message, Message.conversation_id == Conversation.id
            ).filter(
                or_(
-                    Message.query.ilike("%{}%".format(args["keyword"])),
+                    Message.query.ilike('%{}%'.format(args['keyword'])),
-                    Message.answer.ilike("%{}%".format(args["keyword"])),
+                    Message.answer.ilike('%{}%'.format(args['keyword']))
                )
            )
@ -59,8 +61,8 @@ class CompletionConversationApi(Resource):
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
@ -68,8 +70,8 @@ class CompletionConversationApi(Resource):
            query = query.where(Conversation.created_at >= start_datetime_utc)
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=59)
            end_datetime_timezone = timezone.localize(end_datetime)
@ -77,25 +79,29 @@ class CompletionConversationApi(Resource):
            query = query.where(Conversation.created_at < end_datetime_utc)
-        if args["annotation_status"] == "annotated":
+        if args['annotation_status'] == "annotated":
            query = query.options(joinedload(Conversation.message_annotations)).join(
                MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id
            )
-        elif args["annotation_status"] == "not_annotated":
+        elif args['annotation_status'] == "not_annotated":
-            query = (
+            query = query.outerjoin(
-                query.outerjoin(MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id)
+                MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id
-                .group_by(Conversation.id)
+            ).group_by(Conversation.id).having(func.count(MessageAnnotation.id) == 0)
                .having(func.count(MessageAnnotation.id) == 0)
            )
        query = query.order_by(Conversation.created_at.desc())
-        conversations = db.paginate(query, page=args["page"], per_page=args["limit"], error_out=False)
+        conversations = db.paginate(
            query,
            page=args['page'],
            per_page=args['limit'],
            error_out=False
        )
        return conversations
 class CompletionConversationDetailApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -117,11 +123,8 @@ class CompletionConversationDetailApi(Resource):
            raise Forbidden()
        conversation_id = str(conversation_id)
-        conversation = (
+        conversation = db.session.query(Conversation) \
-            db.session.query(Conversation)
+            .filter(Conversation.id == conversation_id, Conversation.app_id == app_model.id).first()
            .filter(Conversation.id == conversation_id, Conversation.app_id == app_model.id)
            .first()
        )
        if not conversation:
            raise NotFound("Conversation Not Exists.")
@ -129,10 +132,11 @@ class CompletionConversationDetailApi(Resource):
        conversation.is_deleted = True
        db.session.commit()
-        return {"result": "success"}, 204
+        return {'result': 'success'}, 204
 class ChatConversationApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -142,28 +146,20 @@ class ChatConversationApi(Resource):
        if not current_user.is_editor:
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("keyword", type=str, location="args")
+        parser.add_argument('keyword', type=str, location='args')
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument(
+        parser.add_argument('annotation_status', type=str,
-            "annotation_status", type=str, choices=["annotated", "not_annotated", "all"], default="all", location="args"
+                            choices=['annotated', 'not_annotated', 'all'], default='all', location='args')
-        )
+        parser.add_argument('message_count_gte', type=int_range(1, 99999), required=False, location='args')
-        parser.add_argument("message_count_gte", type=int_range(1, 99999), required=False, location="args")
+        parser.add_argument('page', type=int_range(1, 99999), required=False, default=1, location='args')
-        parser.add_argument("page", type=int_range(1, 99999), required=False, default=1, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
        parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
        parser.add_argument(
            "sort_by",
            type=str,
            choices=["created_at", "-created_at", "updated_at", "-updated_at"],
            required=False,
            default="-updated_at",
            location="args",
        )
        args = parser.parse_args()
        subquery = (
            db.session.query(
-                Conversation.id.label("conversation_id"), EndUser.session_id.label("from_end_user_session_id")
+                Conversation.id.label('conversation_id'),
                EndUser.session_id.label('from_end_user_session_id')
            )
            .outerjoin(EndUser, Conversation.from_end_user_id == EndUser.id)
            .subquery()
@ -171,95 +167,78 @@ class ChatConversationApi(Resource):
        query = db.select(Conversation).where(Conversation.app_id == app_model.id)
-        if args["keyword"]:
+        if args['keyword']:
-            keyword_filter = "%{}%".format(args["keyword"])
+            keyword_filter = '%{}%'.format(args['keyword'])
-            query = (
+            query = query.join(
-                query.join(
+                Message, Message.conversation_id == Conversation.id,
-                    Message,
+            ).join(
-                    Message.conversation_id == Conversation.id,
+                subquery, subquery.c.conversation_id == Conversation.id
-                )
+            ).filter(
-                .join(subquery, subquery.c.conversation_id == Conversation.id)
+                or_(
-                .filter(
+                    Message.query.ilike(keyword_filter),
-                    or_(
+                    Message.answer.ilike(keyword_filter),
-                        Message.query.ilike(keyword_filter),
+                    Conversation.name.ilike(keyword_filter),
-                        Message.answer.ilike(keyword_filter),
+                    Conversation.introduction.ilike(keyword_filter),
-                        Conversation.name.ilike(keyword_filter),
+                    subquery.c.from_end_user_session_id.ilike(keyword_filter)
-                        Conversation.introduction.ilike(keyword_filter),
+                ),
                        subquery.c.from_end_user_session_id.ilike(keyword_filter),
                    ),
                )
            )
        account = current_user
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            match args["sort_by"]:
+            query = query.where(Conversation.created_at >= start_datetime_utc)
                case "updated_at" | "-updated_at":
                    query = query.where(Conversation.updated_at >= start_datetime_utc)
                case "created_at" | "-created_at" | _:
                    query = query.where(Conversation.created_at >= start_datetime_utc)
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=59)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            match args["sort_by"]:
+            query = query.where(Conversation.created_at < end_datetime_utc)
                case "updated_at" | "-updated_at":
                    query = query.where(Conversation.updated_at <= end_datetime_utc)
                case "created_at" | "-created_at" | _:
                    query = query.where(Conversation.created_at <= end_datetime_utc)
-        if args["annotation_status"] == "annotated":
+        if args['annotation_status'] == "annotated":
            query = query.options(joinedload(Conversation.message_annotations)).join(
                MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id
            )
-        elif args["annotation_status"] == "not_annotated":
+        elif args['annotation_status'] == "not_annotated":
-            query = (
+            query = query.outerjoin(
-                query.outerjoin(MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id)
+                MessageAnnotation, MessageAnnotation.conversation_id == Conversation.id
-                .group_by(Conversation.id)
+            ).group_by(Conversation.id).having(func.count(MessageAnnotation.id) == 0)
                .having(func.count(MessageAnnotation.id) == 0)
            )
-        if args["message_count_gte"] and args["message_count_gte"] >= 1:
+        if args['message_count_gte'] and args['message_count_gte'] >= 1:
            query = (
                query.options(joinedload(Conversation.messages))
                .join(Message, Message.conversation_id == Conversation.id)
                .group_by(Conversation.id)
-                .having(func.count(Message.id) >= args["message_count_gte"])
+                .having(func.count(Message.id) >= args['message_count_gte'])
            )
        if app_model.mode == AppMode.ADVANCED_CHAT.value:
            query = query.where(Conversation.invoke_from != InvokeFrom.DEBUGGER.value)
-        match args["sort_by"]:
+        query = query.order_by(Conversation.created_at.desc())
            case "created_at":
                query = query.order_by(Conversation.created_at.asc())
            case "-created_at":
                query = query.order_by(Conversation.created_at.desc())
            case "updated_at":
                query = query.order_by(Conversation.updated_at.asc())
            case "-updated_at":
                query = query.order_by(Conversation.updated_at.desc())
            case _:
                query = query.order_by(Conversation.created_at.desc())
-        conversations = db.paginate(query, page=args["page"], per_page=args["limit"], error_out=False)
+        conversations = db.paginate(
            query,
            page=args['page'],
            per_page=args['limit'],
            error_out=False
        )
        return conversations
 class ChatConversationDetailApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -281,11 +260,8 @@ class ChatConversationDetailApi(Resource):
            raise Forbidden()
        conversation_id = str(conversation_id)
-        conversation = (
+        conversation = db.session.query(Conversation) \
-            db.session.query(Conversation)
+            .filter(Conversation.id == conversation_id, Conversation.app_id == app_model.id).first()
            .filter(Conversation.id == conversation_id, Conversation.app_id == app_model.id)
            .first()
        )
        if not conversation:
            raise NotFound("Conversation Not Exists.")
@ -293,21 +269,18 @@ class ChatConversationDetailApi(Resource):
        conversation.is_deleted = True
        db.session.commit()
-        return {"result": "success"}, 204
+        return {'result': 'success'}, 204
-api.add_resource(CompletionConversationApi, "/apps/<uuid:app_id>/completion-conversations")
+api.add_resource(CompletionConversationApi, '/apps/<uuid:app_id>/completion-conversations')
-api.add_resource(CompletionConversationDetailApi, "/apps/<uuid:app_id>/completion-conversations/<uuid:conversation_id>")
+api.add_resource(CompletionConversationDetailApi, '/apps/<uuid:app_id>/completion-conversations/<uuid:conversation_id>')
-api.add_resource(ChatConversationApi, "/apps/<uuid:app_id>/chat-conversations")
+api.add_resource(ChatConversationApi, '/apps/<uuid:app_id>/chat-conversations')
-api.add_resource(ChatConversationDetailApi, "/apps/<uuid:app_id>/chat-conversations/<uuid:conversation_id>")
+api.add_resource(ChatConversationDetailApi, '/apps/<uuid:app_id>/chat-conversations/<uuid:conversation_id>')
 def _get_conversation(app_model, conversation_id):
-    conversation = (
+    conversation = db.session.query(Conversation) \
-        db.session.query(Conversation)
+        .filter(Conversation.id == conversation_id, Conversation.app_id == app_model.id).first()
        .filter(Conversation.id == conversation_id, Conversation.app_id == app_model.id)
        .first()
    )
    if not conversation:
        raise NotFound("Conversation Not Exists.")
--- a/api/controllers/console/app/conversation_variables.py
+++ b/api/controllers/console/app/conversation_variables.py
@ -21,7 +21,7 @@ class ConversationVariablesApi(Resource):
    @marshal_with(paginated_conversation_variable_fields)
    def get(self, app_model):
        parser = reqparse.RequestParser()
-        parser.add_argument("conversation_id", type=str, location="args")
+        parser.add_argument('conversation_id', type=str, location='args')
        args = parser.parse_args()
        stmt = (
@ -29,10 +29,10 @@ class ConversationVariablesApi(Resource):
            .where(ConversationVariable.app_id == app_model.id)
            .order_by(ConversationVariable.created_at)
        )
-        if args["conversation_id"]:
+        if args['conversation_id']:
-            stmt = stmt.where(ConversationVariable.conversation_id == args["conversation_id"])
+            stmt = stmt.where(ConversationVariable.conversation_id == args['conversation_id'])
        else:
-            raise ValueError("conversation_id is required")
+            raise ValueError('conversation_id is required')
        # NOTE: This is a temporary solution to avoid performance issues.
        page = 1
@ -43,14 +43,14 @@ class ConversationVariablesApi(Resource):
            rows = session.scalars(stmt).all()
        return {
-            "page": page,
+            'page': page,
-            "limit": page_size,
+            'limit': page_size,
-            "total": len(rows),
+            'total': len(rows),
-            "has_more": False,
+            'has_more': False,
-            "data": [
+            'data': [
                {
-                    "created_at": row.created_at,
+                    'created_at': row.created_at,
-                    "updated_at": row.updated_at,
+                    'updated_at': row.updated_at,
                    **row.to_variable().model_dump(),
                }
                for row in rows
@ -58,4 +58,4 @@ class ConversationVariablesApi(Resource):
        }
-api.add_resource(ConversationVariablesApi, "/apps/<uuid:app_id>/conversation-variables")
+api.add_resource(ConversationVariablesApi, '/apps/<uuid:app_id>/conversation-variables')
--- a/api/controllers/console/app/error.py
+++ b/api/controllers/console/app/error.py
@ -2,128 +2,116 @@ from libs.exception import BaseHTTPException
 class AppNotFoundError(BaseHTTPException):
-    error_code = "app_not_found"
+    error_code = 'app_not_found'
    description = "App not found."
    code = 404
 class ProviderNotInitializeError(BaseHTTPException):
-    error_code = "provider_not_initialize"
+    error_code = 'provider_not_initialize'
-    description = (
+    description = "No valid model provider credentials found. " \
-        "No valid model provider credentials found. "
+                  "Please go to Settings -> Model Provider to complete your provider credentials."
        "Please go to Settings -> Model Provider to complete your provider credentials."
    )
    code = 400
 class ProviderQuotaExceededError(BaseHTTPException):
-    error_code = "provider_quota_exceeded"
+    error_code = 'provider_quota_exceeded'
-    description = (
+    description = "Your quota for Dify Hosted Model Provider has been exhausted. " \
-        "Your quota for Dify Hosted Model Provider has been exhausted. "
+                  "Please go to Settings -> Model Provider to complete your own provider credentials."
        "Please go to Settings -> Model Provider to complete your own provider credentials."
    )
    code = 400
 class ProviderModelCurrentlyNotSupportError(BaseHTTPException):
-    error_code = "model_currently_not_support"
+    error_code = 'model_currently_not_support'
    description = "Dify Hosted OpenAI trial currently not support the GPT-4 model."
    code = 400
 class ConversationCompletedError(BaseHTTPException):
-    error_code = "conversation_completed"
+    error_code = 'conversation_completed'
    description = "The conversation has ended. Please start a new conversation."
    code = 400
 class AppUnavailableError(BaseHTTPException):
-    error_code = "app_unavailable"
+    error_code = 'app_unavailable'
    description = "App unavailable, please check your app configurations."
    code = 400
 class CompletionRequestError(BaseHTTPException):
-    error_code = "completion_request_error"
+    error_code = 'completion_request_error'
    description = "Completion request failed."
    code = 400
 class AppMoreLikeThisDisabledError(BaseHTTPException):
-    error_code = "app_more_like_this_disabled"
+    error_code = 'app_more_like_this_disabled'
    description = "The 'More like this' feature is disabled. Please refresh your page."
    code = 403
 class NoAudioUploadedError(BaseHTTPException):
-    error_code = "no_audio_uploaded"
+    error_code = 'no_audio_uploaded'
    description = "Please upload your audio."
    code = 400
 class AudioTooLargeError(BaseHTTPException):
-    error_code = "audio_too_large"
+    error_code = 'audio_too_large'
    description = "Audio size exceeded. {message}"
    code = 413
 class UnsupportedAudioTypeError(BaseHTTPException):
-    error_code = "unsupported_audio_type"
+    error_code = 'unsupported_audio_type'
    description = "Audio type not allowed."
    code = 415
 class ProviderNotSupportSpeechToTextError(BaseHTTPException):
-    error_code = "provider_not_support_speech_to_text"
+    error_code = 'provider_not_support_speech_to_text'
    description = "Provider not support speech to text."
    code = 400
 class NoFileUploadedError(BaseHTTPException):
-    error_code = "no_file_uploaded"
+    error_code = 'no_file_uploaded'
    description = "Please upload your file."
    code = 400
 class TooManyFilesError(BaseHTTPException):
-    error_code = "too_many_files"
+    error_code = 'too_many_files'
    description = "Only one file is allowed."
    code = 400
 class DraftWorkflowNotExist(BaseHTTPException):
-    error_code = "draft_workflow_not_exist"
+    error_code = 'draft_workflow_not_exist'
    description = "Draft workflow need to be initialized."
    code = 400
 class DraftWorkflowNotSync(BaseHTTPException):
-    error_code = "draft_workflow_not_sync"
+    error_code = 'draft_workflow_not_sync'
    description = "Workflow graph might have been modified, please refresh and resubmit."
    code = 400
 class TracingConfigNotExist(BaseHTTPException):
-    error_code = "trace_config_not_exist"
+    error_code = 'trace_config_not_exist'
    description = "Trace config not exist."
    code = 400
 class TracingConfigIsExist(BaseHTTPException):
-    error_code = "trace_config_is_exist"
+    error_code = 'trace_config_is_exist'
    description = "Trace config is exist."
    code = 400
 class TracingConfigCheckError(BaseHTTPException):
-    error_code = "trace_config_check_error"
+    error_code = 'trace_config_check_error'
    description = "Invalid Credentials."
    code = 400
 class InvokeRateLimitError(BaseHTTPException):
    """Raised when the Invoke returns rate limit error."""
    error_code = "rate_limit_error"
    description = "Rate Limit Error"
    code = 429
--- a/api/controllers/console/app/generator.py
+++ b/api/controllers/console/app/generator.py
@ -24,21 +24,21 @@ class RuleGenerateApi(Resource):
    @account_initialization_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("instruction", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('instruction', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("model_config", type=dict, required=True, nullable=False, location="json")
+        parser.add_argument('model_config', type=dict, required=True, nullable=False, location='json')
-        parser.add_argument("no_variable", type=bool, required=True, default=False, location="json")
+        parser.add_argument('no_variable', type=bool, required=True, default=False, location='json')
        args = parser.parse_args()
        account = current_user
-        PROMPT_GENERATION_MAX_TOKENS = int(os.getenv("PROMPT_GENERATION_MAX_TOKENS", "512"))
+        PROMPT_GENERATION_MAX_TOKENS = int(os.getenv('PROMPT_GENERATION_MAX_TOKENS', '512'))
        try:
            rules = LLMGenerator.generate_rule_config(
                tenant_id=account.current_tenant_id,
-                instruction=args["instruction"],
+                instruction=args['instruction'],
-                model_config=args["model_config"],
+                model_config=args['model_config'],
-                no_variable=args["no_variable"],
+                no_variable=args['no_variable'],
-                rule_config_max_tokens=PROMPT_GENERATION_MAX_TOKENS,
+                rule_config_max_tokens=PROMPT_GENERATION_MAX_TOKENS
            )
        except ProviderTokenNotInitError as ex:
            raise ProviderNotInitializeError(ex.description)
@ -52,4 +52,4 @@ class RuleGenerateApi(Resource):
        return rules
-api.add_resource(RuleGenerateApi, "/rule-generate")
+api.add_resource(RuleGenerateApi, '/rule-generate')
--- a/api/controllers/console/app/message.py
+++ b/api/controllers/console/app/message.py
@ -33,9 +33,9 @@ from services.message_service import MessageService
 class ChatMessageListApi(Resource):
    message_infinite_scroll_pagination_fields = {
-        "limit": fields.Integer,
+        'limit': fields.Integer,
-        "has_more": fields.Boolean,
+        'has_more': fields.Boolean,
-        "data": fields.List(fields.Nested(message_detail_fields)),
+        'data': fields.List(fields.Nested(message_detail_fields))
    }
    @setup_required
@ -45,69 +45,55 @@ class ChatMessageListApi(Resource):
    @marshal_with(message_infinite_scroll_pagination_fields)
    def get(self, app_model):
        parser = reqparse.RequestParser()
-        parser.add_argument("conversation_id", required=True, type=uuid_value, location="args")
+        parser.add_argument('conversation_id', required=True, type=uuid_value, location='args')
-        parser.add_argument("first_id", type=uuid_value, location="args")
+        parser.add_argument('first_id', type=uuid_value, location='args')
-        parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
        args = parser.parse_args()
-        conversation = (
+        conversation = db.session.query(Conversation).filter(
-            db.session.query(Conversation)
+            Conversation.id == args['conversation_id'],
-            .filter(Conversation.id == args["conversation_id"], Conversation.app_id == app_model.id)
+            Conversation.app_id == app_model.id
-            .first()
+        ).first()
        )
        if not conversation:
            raise NotFound("Conversation Not Exists.")
-        if args["first_id"]:
+        if args['first_id']:
-            first_message = (
+            first_message = db.session.query(Message) \
-                db.session.query(Message)
+                .filter(Message.conversation_id == conversation.id, Message.id == args['first_id']).first()
                .filter(Message.conversation_id == conversation.id, Message.id == args["first_id"])
                .first()
            )
            if not first_message:
                raise NotFound("First message not found")
-            history_messages = (
+            history_messages = db.session.query(Message).filter(
-                db.session.query(Message)
+                Message.conversation_id == conversation.id,
-                .filter(
+                Message.created_at < first_message.created_at,
-                    Message.conversation_id == conversation.id,
+                Message.id != first_message.id
-                    Message.created_at < first_message.created_at,
+            ) \
-                    Message.id != first_message.id,
+                .order_by(Message.created_at.desc()).limit(args['limit']).all()
                )
                .order_by(Message.created_at.desc())
                .limit(args["limit"])
                .all()
            )
        else:
-            history_messages = (
+            history_messages = db.session.query(Message).filter(Message.conversation_id == conversation.id) \
-                db.session.query(Message)
+                .order_by(Message.created_at.desc()).limit(args['limit']).all()
                .filter(Message.conversation_id == conversation.id)
                .order_by(Message.created_at.desc())
                .limit(args["limit"])
                .all()
            )
        has_more = False
-        if len(history_messages) == args["limit"]:
+        if len(history_messages) == args['limit']:
            current_page_first_message = history_messages[-1]
-            rest_count = (
+            rest_count = db.session.query(Message).filter(
-                db.session.query(Message)
+                Message.conversation_id == conversation.id,
-                .filter(
+                Message.created_at < current_page_first_message.created_at,
-                    Message.conversation_id == conversation.id,
+                Message.id != current_page_first_message.id
-                    Message.created_at < current_page_first_message.created_at,
+            ).count()
                    Message.id != current_page_first_message.id,
                )
                .count()
            )
            if rest_count > 0:
                has_more = True
        history_messages = list(reversed(history_messages))
-        return InfiniteScrollPagination(data=history_messages, limit=args["limit"], has_more=has_more)
+        return InfiniteScrollPagination(
            data=history_messages,
            limit=args['limit'],
            has_more=has_more
        )
 class MessageFeedbackApi(Resource):
@ -117,46 +103,49 @@ class MessageFeedbackApi(Resource):
    @get_app_model
    def post(self, app_model):
        parser = reqparse.RequestParser()
-        parser.add_argument("message_id", required=True, type=uuid_value, location="json")
+        parser.add_argument('message_id', required=True, type=uuid_value, location='json')
-        parser.add_argument("rating", type=str, choices=["like", "dislike", None], location="json")
+        parser.add_argument('rating', type=str, choices=['like', 'dislike', None], location='json')
        args = parser.parse_args()
-        message_id = str(args["message_id"])
+        message_id = str(args['message_id'])
-        message = db.session.query(Message).filter(Message.id == message_id, Message.app_id == app_model.id).first()
+        message = db.session.query(Message).filter(
            Message.id == message_id,
            Message.app_id == app_model.id
        ).first()
        if not message:
            raise NotFound("Message Not Exists.")
        feedback = message.admin_feedback
-        if not args["rating"] and feedback:
+        if not args['rating'] and feedback:
            db.session.delete(feedback)
-        elif args["rating"] and feedback:
+        elif args['rating'] and feedback:
-            feedback.rating = args["rating"]
+            feedback.rating = args['rating']
-        elif not args["rating"] and not feedback:
+        elif not args['rating'] and not feedback:
-            raise ValueError("rating cannot be None when feedback not exists")
+            raise ValueError('rating cannot be None when feedback not exists')
        else:
            feedback = MessageFeedback(
                app_id=app_model.id,
                conversation_id=message.conversation_id,
                message_id=message.id,
-                rating=args["rating"],
+                rating=args['rating'],
-                from_source="admin",
+                from_source='admin',
-                from_account_id=current_user.id,
+                from_account_id=current_user.id
            )
            db.session.add(feedback)
        db.session.commit()
-        return {"result": "success"}
+        return {'result': 'success'}
 class MessageAnnotationApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("annotation")
+    @cloud_edition_billing_resource_check('annotation')
    @get_app_model
    @marshal_with(annotation_fields)
    def post(self, app_model):
@ -164,10 +153,10 @@ class MessageAnnotationApi(Resource):
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("message_id", required=False, type=uuid_value, location="json")
+        parser.add_argument('message_id', required=False, type=uuid_value, location='json')
-        parser.add_argument("question", required=True, type=str, location="json")
+        parser.add_argument('question', required=True, type=str, location='json')
-        parser.add_argument("answer", required=True, type=str, location="json")
+        parser.add_argument('answer', required=True, type=str, location='json')
-        parser.add_argument("annotation_reply", required=False, type=dict, location="json")
+        parser.add_argument('annotation_reply', required=False, type=dict, location='json')
        args = parser.parse_args()
        annotation = AppAnnotationService.up_insert_app_annotation_from_message(args, app_model.id)
@ -180,9 +169,11 @@ class MessageAnnotationCountApi(Resource):
    @account_initialization_required
    @get_app_model
    def get(self, app_model):
-        count = db.session.query(MessageAnnotation).filter(MessageAnnotation.app_id == app_model.id).count()
+        count = db.session.query(MessageAnnotation).filter(
            MessageAnnotation.app_id == app_model.id
        ).count()
-        return {"count": count}
+        return {'count': count}
 class MessageSuggestedQuestionApi(Resource):
@ -195,7 +186,10 @@ class MessageSuggestedQuestionApi(Resource):
        try:
            questions = MessageService.get_suggested_questions_after_answer(
-                app_model=app_model, message_id=message_id, user=current_user, invoke_from=InvokeFrom.DEBUGGER
+                app_model=app_model,
                message_id=message_id,
                user=current_user,
                invoke_from=InvokeFrom.DEBUGGER
            )
        except MessageNotExistsError:
            raise NotFound("Message not found")
@ -215,7 +209,7 @@ class MessageSuggestedQuestionApi(Resource):
            logging.exception("internal server error.")
            raise InternalServerError()
-        return {"data": questions}
+        return {'data': questions}
 class MessageApi(Resource):
@ -227,7 +221,10 @@ class MessageApi(Resource):
    def get(self, app_model, message_id):
        message_id = str(message_id)
-        message = db.session.query(Message).filter(Message.id == message_id, Message.app_id == app_model.id).first()
+        message = db.session.query(Message).filter(
            Message.id == message_id,
            Message.app_id == app_model.id
        ).first()
        if not message:
            raise NotFound("Message Not Exists.")
@ -235,9 +232,9 @@ class MessageApi(Resource):
        return message
-api.add_resource(MessageSuggestedQuestionApi, "/apps/<uuid:app_id>/chat-messages/<uuid:message_id>/suggested-questions")
+api.add_resource(MessageSuggestedQuestionApi, '/apps/<uuid:app_id>/chat-messages/<uuid:message_id>/suggested-questions')
-api.add_resource(ChatMessageListApi, "/apps/<uuid:app_id>/chat-messages", endpoint="console_chat_messages")
+api.add_resource(ChatMessageListApi, '/apps/<uuid:app_id>/chat-messages', endpoint='console_chat_messages')
-api.add_resource(MessageFeedbackApi, "/apps/<uuid:app_id>/feedbacks")
+api.add_resource(MessageFeedbackApi, '/apps/<uuid:app_id>/feedbacks')
-api.add_resource(MessageAnnotationApi, "/apps/<uuid:app_id>/annotations")
+api.add_resource(MessageAnnotationApi, '/apps/<uuid:app_id>/annotations')
-api.add_resource(MessageAnnotationCountApi, "/apps/<uuid:app_id>/annotations/count")
+api.add_resource(MessageAnnotationCountApi, '/apps/<uuid:app_id>/annotations/count')
-api.add_resource(MessageApi, "/apps/<uuid:app_id>/messages/<uuid:message_id>", endpoint="console_message")
+api.add_resource(MessageApi, '/apps/<uuid:app_id>/messages/<uuid:message_id>', endpoint='console_message')
--- a/api/controllers/console/app/model_config.py
+++ b/api/controllers/console/app/model_config.py
@ -19,35 +19,37 @@ from services.app_model_config_service import AppModelConfigService
 class ModelConfigResource(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    @get_app_model(mode=[AppMode.AGENT_CHAT, AppMode.CHAT, AppMode.COMPLETION])
    def post(self, app_model):
        """Modify app model config"""
        # validate config
        model_configuration = AppModelConfigService.validate_configuration(
-            tenant_id=current_user.current_tenant_id, config=request.json, app_mode=AppMode.value_of(app_model.mode)
+            tenant_id=current_user.current_tenant_id,
            config=request.json,
            app_mode=AppMode.value_of(app_model.mode)
        )
        new_app_model_config = AppModelConfig(
            app_id=app_model.id,
            created_by=current_user.id,
            updated_by=current_user.id,
        )
        new_app_model_config = new_app_model_config.from_model_config_dict(model_configuration)
        if app_model.mode == AppMode.AGENT_CHAT.value or app_model.is_agent:
            # get original app model config
-            original_app_model_config: AppModelConfig = (
+            original_app_model_config: AppModelConfig = db.session.query(AppModelConfig).filter(
-                db.session.query(AppModelConfig).filter(AppModelConfig.id == app_model.app_model_config_id).first()
+                AppModelConfig.id == app_model.app_model_config_id
-            )
+            ).first()
            agent_mode = original_app_model_config.agent_mode_dict
            # decrypt agent tool parameters if it's secret-input
            parameter_map = {}
            masked_parameter_map = {}
            tool_map = {}
-            for tool in agent_mode.get("tools") or []:
+            for tool in agent_mode.get('tools') or []:
                if not isinstance(tool, dict) or len(tool.keys()) <= 3:
                    continue
@ -64,7 +66,7 @@ class ModelConfigResource(Resource):
                        tool_runtime=tool_runtime,
                        provider_name=agent_tool_entity.provider_id,
                        provider_type=agent_tool_entity.provider_type,
-                        identity_id=f"AGENT.{app_model.id}",
+                        identity_id=f'AGENT.{app_model.id}'
                    )
                except Exception as e:
                    continue
@ -77,18 +79,18 @@ class ModelConfigResource(Resource):
                    parameters = {}
                    masked_parameter = {}
-                key = f"{agent_tool_entity.provider_id}.{agent_tool_entity.provider_type}.{agent_tool_entity.tool_name}"
+                key = f'{agent_tool_entity.provider_id}.{agent_tool_entity.provider_type}.{agent_tool_entity.tool_name}'
                masked_parameter_map[key] = masked_parameter
                parameter_map[key] = parameters
                tool_map[key] = tool_runtime
            # encrypt agent tool parameters if it's secret-input
            agent_mode = new_app_model_config.agent_mode_dict
-            for tool in agent_mode.get("tools") or []:
+            for tool in agent_mode.get('tools') or []:
                agent_tool_entity = AgentToolEntity(**tool)
                # get tool
-                key = f"{agent_tool_entity.provider_id}.{agent_tool_entity.provider_type}.{agent_tool_entity.tool_name}"
+                key = f'{agent_tool_entity.provider_id}.{agent_tool_entity.provider_type}.{agent_tool_entity.tool_name}'
                if key in tool_map:
                    tool_runtime = tool_map[key]
                else:
@ -106,7 +108,7 @@ class ModelConfigResource(Resource):
                    tool_runtime=tool_runtime,
                    provider_name=agent_tool_entity.provider_id,
                    provider_type=agent_tool_entity.provider_type,
-                    identity_id=f"AGENT.{app_model.id}",
+                    identity_id=f'AGENT.{app_model.id}'
                )
                manager.delete_tool_parameters_cache()
@ -114,17 +116,15 @@ class ModelConfigResource(Resource):
                if agent_tool_entity.tool_parameters:
                    if key not in masked_parameter_map:
                        continue
-
+                    
                    for masked_key, masked_value in masked_parameter_map[key].items():
-                        if (
+                        if masked_key in agent_tool_entity.tool_parameters and \
-                            masked_key in agent_tool_entity.tool_parameters
+                                agent_tool_entity.tool_parameters[masked_key] == masked_value:
                            and agent_tool_entity.tool_parameters[masked_key] == masked_value
                        ):
                            agent_tool_entity.tool_parameters[masked_key] = parameter_map[key].get(masked_key)
                # encrypt parameters
                if agent_tool_entity.tool_parameters:
-                    tool["tool_parameters"] = manager.encrypt_tool_parameters(agent_tool_entity.tool_parameters or {})
+                    tool['tool_parameters'] = manager.encrypt_tool_parameters(agent_tool_entity.tool_parameters or {})
            # update app model config
            new_app_model_config.agent_mode = json.dumps(agent_mode)
@ -135,9 +135,12 @@ class ModelConfigResource(Resource):
        app_model.app_model_config_id = new_app_model_config.id
        db.session.commit()
-        app_model_config_was_updated.send(app_model, app_model_config=new_app_model_config)
+        app_model_config_was_updated.send(
            app_model,
            app_model_config=new_app_model_config
        )
-        return {"result": "success"}
+        return {'result': 'success'}
-api.add_resource(ModelConfigResource, "/apps/<uuid:app_id>/model-config")
+api.add_resource(ModelConfigResource, '/apps/<uuid:app_id>/model-config')
--- a/api/controllers/console/app/ops_trace.py
+++ b/api/controllers/console/app/ops_trace.py
@ -18,11 +18,13 @@ class TraceAppConfigApi(Resource):
    @account_initialization_required
    def get(self, app_id):
        parser = reqparse.RequestParser()
-        parser.add_argument("tracing_provider", type=str, required=True, location="args")
+        parser.add_argument('tracing_provider', type=str, required=True, location='args')
        args = parser.parse_args()
        try:
-            trace_config = OpsService.get_tracing_app_config(app_id=app_id, tracing_provider=args["tracing_provider"])
+            trace_config = OpsService.get_tracing_app_config(
                app_id=app_id, tracing_provider=args['tracing_provider']
                )
            if not trace_config:
                return {"has_not_configured": True}
            return trace_config
@ -35,17 +37,19 @@ class TraceAppConfigApi(Resource):
    def post(self, app_id):
        """Create a new trace app configuration"""
        parser = reqparse.RequestParser()
-        parser.add_argument("tracing_provider", type=str, required=True, location="json")
+        parser.add_argument('tracing_provider', type=str, required=True, location='json')
-        parser.add_argument("tracing_config", type=dict, required=True, location="json")
+        parser.add_argument('tracing_config', type=dict, required=True, location='json')
        args = parser.parse_args()
        try:
            result = OpsService.create_tracing_app_config(
-                app_id=app_id, tracing_provider=args["tracing_provider"], tracing_config=args["tracing_config"]
+                app_id=app_id,
                tracing_provider=args['tracing_provider'],
                tracing_config=args['tracing_config']
            )
            if not result:
                raise TracingConfigIsExist()
-            if result.get("error"):
+            if result.get('error'):
                raise TracingConfigCheckError()
            return result
        except Exception as e:
@ -57,13 +61,15 @@ class TraceAppConfigApi(Resource):
    def patch(self, app_id):
        """Update an existing trace app configuration"""
        parser = reqparse.RequestParser()
-        parser.add_argument("tracing_provider", type=str, required=True, location="json")
+        parser.add_argument('tracing_provider', type=str, required=True, location='json')
-        parser.add_argument("tracing_config", type=dict, required=True, location="json")
+        parser.add_argument('tracing_config', type=dict, required=True, location='json')
        args = parser.parse_args()
        try:
            result = OpsService.update_tracing_app_config(
-                app_id=app_id, tracing_provider=args["tracing_provider"], tracing_config=args["tracing_config"]
+                app_id=app_id,
                tracing_provider=args['tracing_provider'],
                tracing_config=args['tracing_config']
            )
            if not result:
                raise TracingConfigNotExist()
@ -77,11 +83,14 @@ class TraceAppConfigApi(Resource):
    def delete(self, app_id):
        """Delete an existing trace app configuration"""
        parser = reqparse.RequestParser()
-        parser.add_argument("tracing_provider", type=str, required=True, location="args")
+        parser.add_argument('tracing_provider', type=str, required=True, location='args')
        args = parser.parse_args()
        try:
-            result = OpsService.delete_tracing_app_config(app_id=app_id, tracing_provider=args["tracing_provider"])
+            result = OpsService.delete_tracing_app_config(
                app_id=app_id,
                tracing_provider=args['tracing_provider']
            )
            if not result:
                raise TracingConfigNotExist()
            return {"result": "success"}
@ -89,4 +98,4 @@ class TraceAppConfigApi(Resource):
            raise e
-api.add_resource(TraceAppConfigApi, "/apps/<uuid:app_id>/trace-config")
+api.add_resource(TraceAppConfigApi, '/apps/<uuid:app_id>/trace-config')
--- a/api/controllers/console/app/site.py
+++ b/api/controllers/console/app/site.py
@ -1,5 +1,3 @@
 from datetime import datetime, timezone
 from flask_login import current_user
 from flask_restful import Resource, marshal_with, reqparse
 from werkzeug.exceptions import Forbidden, NotFound
@ -17,24 +15,23 @@ from models.model import Site
 def parse_app_site_args():
    parser = reqparse.RequestParser()
-    parser.add_argument("title", type=str, required=False, location="json")
+    parser.add_argument('title', type=str, required=False, location='json')
-    parser.add_argument("icon_type", type=str, required=False, location="json")
+    parser.add_argument('icon_type', type=str, required=False, location='json')
-    parser.add_argument("icon", type=str, required=False, location="json")
+    parser.add_argument('icon', type=str, required=False, location='json')
-    parser.add_argument("icon_background", type=str, required=False, location="json")
+    parser.add_argument('icon_background', type=str, required=False, location='json')
-    parser.add_argument("description", type=str, required=False, location="json")
+    parser.add_argument('description', type=str, required=False, location='json')
-    parser.add_argument("default_language", type=supported_language, required=False, location="json")
+    parser.add_argument('default_language', type=supported_language, required=False, location='json')
-    parser.add_argument("chat_color_theme", type=str, required=False, location="json")
+    parser.add_argument('chat_color_theme', type=str, required=False, location='json')
-    parser.add_argument("chat_color_theme_inverted", type=bool, required=False, location="json")
+    parser.add_argument('chat_color_theme_inverted', type=bool, required=False, location='json')
-    parser.add_argument("customize_domain", type=str, required=False, location="json")
+    parser.add_argument('customize_domain', type=str, required=False, location='json')
-    parser.add_argument("copyright", type=str, required=False, location="json")
+    parser.add_argument('copyright', type=str, required=False, location='json')
-    parser.add_argument("privacy_policy", type=str, required=False, location="json")
+    parser.add_argument('privacy_policy', type=str, required=False, location='json')
-    parser.add_argument("custom_disclaimer", type=str, required=False, location="json")
+    parser.add_argument('custom_disclaimer', type=str, required=False, location='json')
-    parser.add_argument(
+    parser.add_argument('customize_token_strategy', type=str, choices=['must', 'allow', 'not_allow'],
-        "customize_token_strategy", type=str, choices=["must", "allow", "not_allow"], required=False, location="json"
+                        required=False,
-    )
+                        location='json')
-    parser.add_argument("prompt_public", type=bool, required=False, location="json")
+    parser.add_argument('prompt_public', type=bool, required=False, location='json')
-    parser.add_argument("show_workflow_steps", type=bool, required=False, location="json")
+    parser.add_argument('show_workflow_steps', type=bool, required=False, location='json')
    parser.add_argument("use_icon_as_answer_icon", type=bool, required=False, location="json")
    return parser.parse_args()
@ -51,38 +48,38 @@ class AppSite(Resource):
        if not current_user.is_editor:
            raise Forbidden()
-        site = db.session.query(Site).filter(Site.app_id == app_model.id).one_or_404()
+        site = db.session.query(Site). \
            filter(Site.app_id == app_model.id). \
            one_or_404()
        for attr_name in [
-            "title",
+            'title',
-            "icon_type",
+            'icon_type',
-            "icon",
+            'icon',
-            "icon_background",
+            'icon_background',
-            "description",
+            'description',
-            "default_language",
+            'default_language',
-            "chat_color_theme",
+            'chat_color_theme',
-            "chat_color_theme_inverted",
+            'chat_color_theme_inverted',
-            "customize_domain",
+            'customize_domain',
-            "copyright",
+            'copyright',
-            "privacy_policy",
+            'privacy_policy',
-            "custom_disclaimer",
+            'custom_disclaimer',
-            "customize_token_strategy",
+            'customize_token_strategy',
-            "prompt_public",
+            'prompt_public',
-            "show_workflow_steps",
+            'show_workflow_steps'
            "use_icon_as_answer_icon",
        ]:
            value = args.get(attr_name)
            if value is not None:
                setattr(site, attr_name, value)
        site.updated_by = current_user.id
        site.updated_at = datetime.now(timezone.utc).replace(tzinfo=None)
        db.session.commit()
        return site
 class AppSiteAccessTokenReset(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -99,12 +96,10 @@ class AppSiteAccessTokenReset(Resource):
            raise NotFound
        site.code = Site.generate_code(16)
        site.updated_by = current_user.id
        site.updated_at = datetime.now(timezone.utc).replace(tzinfo=None)
        db.session.commit()
        return site
-api.add_resource(AppSite, "/apps/<uuid:app_id>/site")
+api.add_resource(AppSite, '/apps/<uuid:app_id>/site')
-api.add_resource(AppSiteAccessTokenReset, "/apps/<uuid:app_id>/site/access-token-reset")
+api.add_resource(AppSiteAccessTokenReset, '/apps/<uuid:app_id>/site/access-token-reset')
--- a/api/controllers/console/app/statistic.py
+++ b/api/controllers/console/app/statistic.py
@ -11,69 +11,13 @@ from controllers.console.app.wraps import get_app_model
 from controllers.console.setup import setup_required
 from controllers.console.wraps import account_initialization_required
 from extensions.ext_database import db
-from libs.helper import DatetimeString
+from libs.helper import datetime_string
 from libs.login import login_required
 from models.model import AppMode
 class DailyMessageStatistic(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    @get_app_model
    def get(self, app_model):
        account = current_user
        parser = reqparse.RequestParser()
        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
        args = parser.parse_args()
        sql_query = """SELECT
    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
    COUNT(*) AS message_count
 FROM
    messages
 WHERE
    app_id = :app_id"""
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
        if args["start"]:
            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
            sql_query += " AND created_at >= :start"
            arg_dict["start"] = start_datetime_utc
        if args["end"]:
            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
            sql_query += " AND created_at < :end"
            arg_dict["end"] = end_datetime_utc
        sql_query += " GROUP BY date ORDER BY date"
        response_data = []
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
                response_data.append({"date": str(i.date), "message_count": i.message_count})
        return jsonify({"data": response_data})
 class DailyConversationStatistic(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -82,55 +26,58 @@ class DailyConversationStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+        SELECT date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, count(distinct messages.conversation_id) AS conversation_count
-    COUNT(DISTINCT messages.conversation_id) AS conversation_count
+            FROM messages where app_id = :app_id 
-FROM
+        '''
-    messages
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id}
 WHERE
    app_id = :app_id"""
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append({"date": str(i.date), "conversation_count": i.conversation_count})
+                response_data.append({
                    'date': str(i.date),
                    'conversation_count': i.conversation_count
                })
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
 class DailyTerminalsStatistic(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -139,52 +86,54 @@ class DailyTerminalsStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+                SELECT date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, count(distinct messages.from_end_user_id) AS terminal_count
-    COUNT(DISTINCT messages.from_end_user_id) AS terminal_count
+                    FROM messages where app_id = :app_id 
-FROM
+                '''
-    messages
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id}
 WHERE
    app_id = :app_id"""
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
-            rs = conn.execute(db.text(sql_query), arg_dict)
+            rs = conn.execute(db.text(sql_query), arg_dict)            
            for i in rs:
-                response_data.append({"date": str(i.date), "terminal_count": i.terminal_count})
+                response_data.append({
                    'date': str(i.date),
                    'terminal_count': i.terminal_count
                })
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
 class DailyTokenCostStatistic(Resource):
@ -196,55 +145,58 @@ class DailyTokenCostStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+                SELECT date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, 
-    (SUM(messages.message_tokens) + SUM(messages.answer_tokens)) AS token_count,
+                    (sum(messages.message_tokens) + sum(messages.answer_tokens)) as token_count,
-    SUM(total_price) AS total_price
+                    sum(total_price) as total_price
-FROM
+                    FROM messages where app_id = :app_id 
-    messages
+                '''
-WHERE
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id}
    app_id = :app_id"""
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append(
+                response_data.append({
-                    {"date": str(i.date), "token_count": i.token_count, "total_price": i.total_price, "currency": "USD"}
+                    'date': str(i.date),
-                )
+                    'token_count': i.token_count,
                    'total_price': i.total_price,
                    'currency': 'USD'
                })
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
 class AverageSessionInteractionStatistic(Resource):
@ -256,72 +208,60 @@ class AverageSessionInteractionStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = """SELECT date(DATE_TRUNC('day', c.created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, 
-    DATE(DATE_TRUNC('day', c.created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+AVG(subquery.message_count) AS interactions
-    AVG(subquery.message_count) AS interactions
+FROM (SELECT m.conversation_id, COUNT(m.id) AS message_count
-FROM
+    FROM conversations c
-    (
+    JOIN messages m ON c.id = m.conversation_id
-        SELECT
+    WHERE c.override_model_configs IS NULL AND c.app_id = :app_id"""
-            m.conversation_id,
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id}
            COUNT(m.id) AS message_count
        FROM
            conversations c
        JOIN
            messages m
            ON c.id = m.conversation_id
        WHERE
            c.override_model_configs IS NULL
            AND c.app_id = :app_id"""
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND c.created_at >= :start"
+            sql_query += ' and c.created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND c.created_at < :end"
+            sql_query += ' and c.created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
        sql_query += """
-        GROUP BY m.conversation_id
+        GROUP BY m.conversation_id) subquery
-    ) subquery
+LEFT JOIN conversations c on c.id=subquery.conversation_id
-LEFT JOIN
+GROUP BY date
-    conversations c
+ORDER BY date"""
    ON c.id = subquery.conversation_id
 GROUP BY
    date
 ORDER BY
    date"""
        response_data = []
-
+        
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append(
+                response_data.append({
-                    {"date": str(i.date), "interactions": float(i.interactions.quantize(Decimal("0.01")))}
+                    'date': str(i.date),
-                )
+                    'interactions': float(i.interactions.quantize(Decimal('0.01')))
                })
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
 class UserSatisfactionRateStatistic(Resource):
@ -333,61 +273,57 @@ class UserSatisfactionRateStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', m.created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+                        SELECT date(DATE_TRUNC('day', m.created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, 
-    COUNT(m.id) AS message_count,
+                            COUNT(m.id) as message_count, COUNT(mf.id) as feedback_count 
-    COUNT(mf.id) AS feedback_count
+                            FROM messages m
-FROM
+                            LEFT JOIN message_feedbacks mf on mf.message_id=m.id and mf.rating='like'
-    messages m
+                            WHERE m.app_id = :app_id 
-LEFT JOIN
+                        '''
-    message_feedbacks mf
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id}
    ON mf.message_id=m.id AND mf.rating='like'
 WHERE
    m.app_id = :app_id"""
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND m.created_at >= :start"
+            sql_query += ' and m.created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND m.created_at < :end"
+            sql_query += ' and m.created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append(
+                response_data.append({
-                    {
+                    'date': str(i.date),
-                        "date": str(i.date),
+                    'rate': round((i.feedback_count * 1000 / i.message_count) if i.message_count > 0 else 0, 2),
-                        "rate": round((i.feedback_count * 1000 / i.message_count) if i.message_count > 0 else 0, 2),
+                })
                    }
                )
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
 class AverageResponseTimeStatistic(Resource):
@ -399,52 +335,56 @@ class AverageResponseTimeStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+                SELECT date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, 
-    AVG(provider_response_latency) AS latency
+                    AVG(provider_response_latency) as latency
-FROM
+                    FROM messages
-    messages
+                    WHERE app_id = :app_id
-WHERE
+                '''
-    app_id = :app_id"""
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id}
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
-            rs = conn.execute(db.text(sql_query), arg_dict)
+            rs = conn.execute(db.text(sql_query), arg_dict)            
            for i in rs:
-                response_data.append({"date": str(i.date), "latency": round(i.latency * 1000, 4)})
+                response_data.append({
                    'date': str(i.date),
                    'latency': round(i.latency * 1000, 4)
                })
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
 class TokensPerSecondStatistic(Resource):
@ -456,62 +396,63 @@ class TokensPerSecondStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''SELECT date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, 
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+    CASE 
    CASE
        WHEN SUM(provider_response_latency) = 0 THEN 0
        ELSE (SUM(answer_tokens) / SUM(provider_response_latency))
    END as tokens_per_second
-FROM
+FROM messages
-    messages
+WHERE app_id = :app_id'''
-WHERE
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id}
    app_id = :app_id"""
        arg_dict = {"tz": account.timezone, "app_id": app_model.id}
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append({"date": str(i.date), "tps": round(i.tokens_per_second, 4)})
+                response_data.append({
                    'date': str(i.date),
                    'tps': round(i.tokens_per_second, 4)
                })
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
-api.add_resource(DailyMessageStatistic, "/apps/<uuid:app_id>/statistics/daily-messages")
+api.add_resource(DailyConversationStatistic, '/apps/<uuid:app_id>/statistics/daily-conversations')
-api.add_resource(DailyConversationStatistic, "/apps/<uuid:app_id>/statistics/daily-conversations")
+api.add_resource(DailyTerminalsStatistic, '/apps/<uuid:app_id>/statistics/daily-end-users')
-api.add_resource(DailyTerminalsStatistic, "/apps/<uuid:app_id>/statistics/daily-end-users")
+api.add_resource(DailyTokenCostStatistic, '/apps/<uuid:app_id>/statistics/token-costs')
-api.add_resource(DailyTokenCostStatistic, "/apps/<uuid:app_id>/statistics/token-costs")
+api.add_resource(AverageSessionInteractionStatistic, '/apps/<uuid:app_id>/statistics/average-session-interactions')
-api.add_resource(AverageSessionInteractionStatistic, "/apps/<uuid:app_id>/statistics/average-session-interactions")
+api.add_resource(UserSatisfactionRateStatistic, '/apps/<uuid:app_id>/statistics/user-satisfaction-rate')
-api.add_resource(UserSatisfactionRateStatistic, "/apps/<uuid:app_id>/statistics/user-satisfaction-rate")
+api.add_resource(AverageResponseTimeStatistic, '/apps/<uuid:app_id>/statistics/average-response-time')
-api.add_resource(AverageResponseTimeStatistic, "/apps/<uuid:app_id>/statistics/average-response-time")
+api.add_resource(TokensPerSecondStatistic, '/apps/<uuid:app_id>/statistics/tokens-per-second')
 api.add_resource(TokensPerSecondStatistic, "/apps/<uuid:app_id>/statistics/tokens-per-second")
--- a/api/controllers/console/app/workflow.py
+++ b/api/controllers/console/app/workflow.py
@ -64,51 +64,51 @@ class DraftWorkflowApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
        content_type = request.headers.get('Content-Type', '')
-        content_type = request.headers.get("Content-Type", "")
+        if 'application/json' in content_type:
        if "application/json" in content_type:
            parser = reqparse.RequestParser()
-            parser.add_argument("graph", type=dict, required=True, nullable=False, location="json")
+            parser.add_argument('graph', type=dict, required=True, nullable=False, location='json')
-            parser.add_argument("features", type=dict, required=True, nullable=False, location="json")
+            parser.add_argument('features', type=dict, required=True, nullable=False, location='json')
-            parser.add_argument("hash", type=str, required=False, location="json")
+            parser.add_argument('hash', type=str, required=False, location='json')
            # TODO: set this to required=True after frontend is updated
-            parser.add_argument("environment_variables", type=list, required=False, location="json")
+            parser.add_argument('environment_variables', type=list, required=False, location='json')
-            parser.add_argument("conversation_variables", type=list, required=False, location="json")
+            parser.add_argument('conversation_variables', type=list, required=False, location='json')
            args = parser.parse_args()
-        elif "text/plain" in content_type:
+        elif 'text/plain' in content_type:
            try:
-                data = json.loads(request.data.decode("utf-8"))
+                data = json.loads(request.data.decode('utf-8'))
-                if "graph" not in data or "features" not in data:
+                if 'graph' not in data or 'features' not in data:
-                    raise ValueError("graph or features not found in data")
+                    raise ValueError('graph or features not found in data')
-                if not isinstance(data.get("graph"), dict) or not isinstance(data.get("features"), dict):
+                if not isinstance(data.get('graph'), dict) or not isinstance(data.get('features'), dict):
-                    raise ValueError("graph or features is not a dict")
+                    raise ValueError('graph or features is not a dict')
                args = {
-                    "graph": data.get("graph"),
+                    'graph': data.get('graph'),
-                    "features": data.get("features"),
+                    'features': data.get('features'),
-                    "hash": data.get("hash"),
+                    'hash': data.get('hash'),
-                    "environment_variables": data.get("environment_variables"),
+                    'environment_variables': data.get('environment_variables'),
-                    "conversation_variables": data.get("conversation_variables"),
+                    'conversation_variables': data.get('conversation_variables'),
                }
            except json.JSONDecodeError:
-                return {"message": "Invalid JSON data"}, 400
+                return {'message': 'Invalid JSON data'}, 400
        else:
            abort(415)
        workflow_service = WorkflowService()
        try:
-            environment_variables_list = args.get("environment_variables") or []
+            environment_variables_list = args.get('environment_variables') or []
            environment_variables = [factory.build_variable_from_mapping(obj) for obj in environment_variables_list]
-            conversation_variables_list = args.get("conversation_variables") or []
+            conversation_variables_list = args.get('conversation_variables') or []
            conversation_variables = [factory.build_variable_from_mapping(obj) for obj in conversation_variables_list]
            workflow = workflow_service.sync_draft_workflow(
                app_model=app_model,
-                graph=args["graph"],
+                graph=args['graph'],
-                features=args["features"],
+                features=args['features'],
-                unique_hash=args.get("hash"),
+                unique_hash=args.get('hash'),
                account=current_user,
                environment_variables=environment_variables,
                conversation_variables=conversation_variables,
@ -119,7 +119,7 @@ class DraftWorkflowApi(Resource):
        return {
            "result": "success",
            "hash": workflow.unique_hash,
-            "updated_at": TimestampField().format(workflow.updated_at or workflow.created_at),
+            "updated_at": TimestampField().format(workflow.updated_at or workflow.created_at)
        }
@ -138,11 +138,13 @@ class DraftWorkflowImportApi(Resource):
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("data", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('data', type=str, required=True, nullable=False, location='json')
        args = parser.parse_args()
        workflow = AppDslService.import_and_overwrite_workflow(
-            app_model=app_model, data=args["data"], account=current_user
+            app_model=app_model,
            data=args['data'],
            account=current_user
        )
        return workflow
@ -160,17 +162,21 @@ class AdvancedChatDraftWorkflowRunApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, location="json")
+        parser.add_argument('inputs', type=dict, location='json')
-        parser.add_argument("query", type=str, required=True, location="json", default="")
+        parser.add_argument('query', type=str, required=True, location='json', default='')
-        parser.add_argument("files", type=list, location="json")
+        parser.add_argument('files', type=list, location='json')
-        parser.add_argument("conversation_id", type=uuid_value, location="json")
+        parser.add_argument('conversation_id', type=uuid_value, location='json')
        args = parser.parse_args()
        try:
            response = AppGenerateService.generate(
-                app_model=app_model, user=current_user, args=args, invoke_from=InvokeFrom.DEBUGGER, streaming=True
+                app_model=app_model,
                user=current_user,
                args=args,
                invoke_from=InvokeFrom.DEBUGGER,
                streaming=True
            )
            return helper.compact_generate_response(response)
@ -184,7 +190,6 @@ class AdvancedChatDraftWorkflowRunApi(Resource):
            logging.exception("internal server error.")
            raise InternalServerError()
 class AdvancedChatDraftRunIterationNodeApi(Resource):
    @setup_required
    @login_required
@ -197,14 +202,18 @@ class AdvancedChatDraftRunIterationNodeApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, location="json")
+        parser.add_argument('inputs', type=dict, location='json')
        args = parser.parse_args()
        try:
            response = AppGenerateService.generate_single_iteration(
-                app_model=app_model, user=current_user, node_id=node_id, args=args, streaming=True
+                app_model=app_model,
                user=current_user,
                node_id=node_id,
                args=args,
                streaming=True
            )
            return helper.compact_generate_response(response)
@ -218,7 +227,6 @@ class AdvancedChatDraftRunIterationNodeApi(Resource):
            logging.exception("internal server error.")
            raise InternalServerError()
 class WorkflowDraftRunIterationNodeApi(Resource):
    @setup_required
    @login_required
@ -231,14 +239,18 @@ class WorkflowDraftRunIterationNodeApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, location="json")
+        parser.add_argument('inputs', type=dict, location='json')
        args = parser.parse_args()
        try:
            response = AppGenerateService.generate_single_iteration(
-                app_model=app_model, user=current_user, node_id=node_id, args=args, streaming=True
+                app_model=app_model,
                user=current_user,
                node_id=node_id,
                args=args,
                streaming=True
            )
            return helper.compact_generate_response(response)
@ -252,7 +264,6 @@ class WorkflowDraftRunIterationNodeApi(Resource):
            logging.exception("internal server error.")
            raise InternalServerError()
 class DraftWorkflowRunApi(Resource):
    @setup_required
    @login_required
@ -265,15 +276,19 @@ class DraftWorkflowRunApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, required=True, nullable=False, location="json")
+        parser.add_argument('inputs', type=dict, required=True, nullable=False, location='json')
-        parser.add_argument("files", type=list, required=False, location="json")
+        parser.add_argument('files', type=list, required=False, location='json')
        args = parser.parse_args()
        try:
            response = AppGenerateService.generate(
-                app_model=app_model, user=current_user, args=args, invoke_from=InvokeFrom.DEBUGGER, streaming=True
+                app_model=app_model,
                user=current_user,
                args=args,
                invoke_from=InvokeFrom.DEBUGGER,
                streaming=True
            )
            return helper.compact_generate_response(response)
@ -296,10 +311,12 @@ class WorkflowTaskStopApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        AppQueueManager.set_stop_flag(task_id, InvokeFrom.DEBUGGER, current_user.id)
-        return {"result": "success"}
+        return {
            "result": "success"
        }
 class DraftWorkflowNodeRunApi(Resource):
@ -315,20 +332,24 @@ class DraftWorkflowNodeRunApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, required=True, nullable=False, location="json")
+        parser.add_argument('inputs', type=dict, required=True, nullable=False, location='json')
        args = parser.parse_args()
        workflow_service = WorkflowService()
        workflow_node_execution = workflow_service.run_draft_workflow_node(
-            app_model=app_model, node_id=node_id, user_inputs=args.get("inputs"), account=current_user
+            app_model=app_model,
            node_id=node_id,
            user_inputs=args.get('inputs'),
            account=current_user
        )
        return workflow_node_execution
 class PublishedWorkflowApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -341,7 +362,7 @@ class PublishedWorkflowApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        # fetch published workflow by app_model
        workflow_service = WorkflowService()
        workflow = workflow_service.get_published_workflow(app_model=app_model)
@ -360,11 +381,14 @@ class PublishedWorkflowApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        workflow_service = WorkflowService()
        workflow = workflow_service.publish_workflow(app_model=app_model, account=current_user)
-        return {"result": "success", "created_at": TimestampField().format(workflow.created_at)}
+        return {
            "result": "success",
            "created_at": TimestampField().format(workflow.created_at)
        }
 class DefaultBlockConfigsApi(Resource):
@ -379,7 +403,7 @@ class DefaultBlockConfigsApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        # Get default block configs
        workflow_service = WorkflowService()
        return workflow_service.get_default_block_configs()
@ -397,21 +421,24 @@ class DefaultBlockConfigApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        parser = reqparse.RequestParser()
-        parser.add_argument("q", type=str, location="args")
+        parser.add_argument('q', type=str, location='args')
        args = parser.parse_args()
        filters = None
-        if args.get("q"):
+        if args.get('q'):
            try:
-                filters = json.loads(args.get("q"))
+                filters = json.loads(args.get('q'))
            except json.JSONDecodeError:
-                raise ValueError("Invalid filters")
+                raise ValueError('Invalid filters')
        # Get default block configs
        workflow_service = WorkflowService()
-        return workflow_service.get_default_block_config(node_type=block_type, filters=filters)
+        return workflow_service.get_default_block_config(
            node_type=block_type,
            filters=filters
        )
 class ConvertToWorkflowApi(Resource):
@ -428,43 +455,41 @@ class ConvertToWorkflowApi(Resource):
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
-
+        
        if request.data:
            parser = reqparse.RequestParser()
-            parser.add_argument("name", type=str, required=False, nullable=True, location="json")
+            parser.add_argument('name', type=str, required=False, nullable=True, location='json')
-            parser.add_argument("icon_type", type=str, required=False, nullable=True, location="json")
+            parser.add_argument('icon_type', type=str, required=False, nullable=True, location='json')
-            parser.add_argument("icon", type=str, required=False, nullable=True, location="json")
+            parser.add_argument('icon', type=str, required=False, nullable=True, location='json')
-            parser.add_argument("icon_background", type=str, required=False, nullable=True, location="json")
+            parser.add_argument('icon_background', type=str, required=False, nullable=True, location='json')
            args = parser.parse_args()
        else:
            args = {}
        # convert to workflow mode
        workflow_service = WorkflowService()
-        new_app_model = workflow_service.convert_to_workflow(app_model=app_model, account=current_user, args=args)
+        new_app_model = workflow_service.convert_to_workflow(
            app_model=app_model,
            account=current_user,
            args=args
        )
        # return app id
        return {
-            "new_app_id": new_app_model.id,
+            'new_app_id': new_app_model.id,
        }
-api.add_resource(DraftWorkflowApi, "/apps/<uuid:app_id>/workflows/draft")
+api.add_resource(DraftWorkflowApi, '/apps/<uuid:app_id>/workflows/draft')
-api.add_resource(DraftWorkflowImportApi, "/apps/<uuid:app_id>/workflows/draft/import")
+api.add_resource(DraftWorkflowImportApi, '/apps/<uuid:app_id>/workflows/draft/import')
-api.add_resource(AdvancedChatDraftWorkflowRunApi, "/apps/<uuid:app_id>/advanced-chat/workflows/draft/run")
+api.add_resource(AdvancedChatDraftWorkflowRunApi, '/apps/<uuid:app_id>/advanced-chat/workflows/draft/run')
-api.add_resource(DraftWorkflowRunApi, "/apps/<uuid:app_id>/workflows/draft/run")
+api.add_resource(DraftWorkflowRunApi, '/apps/<uuid:app_id>/workflows/draft/run')
-api.add_resource(WorkflowTaskStopApi, "/apps/<uuid:app_id>/workflow-runs/tasks/<string:task_id>/stop")
+api.add_resource(WorkflowTaskStopApi, '/apps/<uuid:app_id>/workflow-runs/tasks/<string:task_id>/stop')
-api.add_resource(DraftWorkflowNodeRunApi, "/apps/<uuid:app_id>/workflows/draft/nodes/<string:node_id>/run")
+api.add_resource(DraftWorkflowNodeRunApi, '/apps/<uuid:app_id>/workflows/draft/nodes/<string:node_id>/run')
-api.add_resource(
+api.add_resource(AdvancedChatDraftRunIterationNodeApi, '/apps/<uuid:app_id>/advanced-chat/workflows/draft/iteration/nodes/<string:node_id>/run')
-    AdvancedChatDraftRunIterationNodeApi,
+api.add_resource(WorkflowDraftRunIterationNodeApi, '/apps/<uuid:app_id>/workflows/draft/iteration/nodes/<string:node_id>/run')
-    "/apps/<uuid:app_id>/advanced-chat/workflows/draft/iteration/nodes/<string:node_id>/run",
+api.add_resource(PublishedWorkflowApi, '/apps/<uuid:app_id>/workflows/publish')
-)
+api.add_resource(DefaultBlockConfigsApi, '/apps/<uuid:app_id>/workflows/default-workflow-block-configs')
-api.add_resource(
+api.add_resource(DefaultBlockConfigApi, '/apps/<uuid:app_id>/workflows/default-workflow-block-configs'
-    WorkflowDraftRunIterationNodeApi, "/apps/<uuid:app_id>/workflows/draft/iteration/nodes/<string:node_id>/run"
+                                        '/<string:block_type>')
-)
+api.add_resource(ConvertToWorkflowApi, '/apps/<uuid:app_id>/convert-to-workflow')
 api.add_resource(PublishedWorkflowApi, "/apps/<uuid:app_id>/workflows/publish")
 api.add_resource(DefaultBlockConfigsApi, "/apps/<uuid:app_id>/workflows/default-workflow-block-configs")
 api.add_resource(
    DefaultBlockConfigApi, "/apps/<uuid:app_id>/workflows/default-workflow-block-configs" "/<string:block_type>"
 )
 api.add_resource(ConvertToWorkflowApi, "/apps/<uuid:app_id>/convert-to-workflow")
--- a/api/controllers/console/app/workflow_app_log.py
+++ b/api/controllers/console/app/workflow_app_log.py
@ -22,19 +22,20 @@ class WorkflowAppLogApi(Resource):
        Get workflow app logs
        """
        parser = reqparse.RequestParser()
-        parser.add_argument("keyword", type=str, location="args")
+        parser.add_argument('keyword', type=str, location='args')
-        parser.add_argument("status", type=str, choices=["succeeded", "failed", "stopped"], location="args")
+        parser.add_argument('status', type=str, choices=['succeeded', 'failed', 'stopped'], location='args')
-        parser.add_argument("page", type=int_range(1, 99999), default=1, location="args")
+        parser.add_argument('page', type=int_range(1, 99999), default=1, location='args')
-        parser.add_argument("limit", type=int_range(1, 100), default=20, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), default=20, location='args')
        args = parser.parse_args()
        # get paginate workflow app logs
        workflow_app_service = WorkflowAppService()
        workflow_app_log_pagination = workflow_app_service.get_paginate_workflow_app_logs(
-            app_model=app_model, args=args
+            app_model=app_model,
            args=args
        )
        return workflow_app_log_pagination
-api.add_resource(WorkflowAppLogApi, "/apps/<uuid:app_id>/workflow-app-logs")
+api.add_resource(WorkflowAppLogApi, '/apps/<uuid:app_id>/workflow-app-logs')
--- a/api/controllers/console/app/workflow_run.py
+++ b/api/controllers/console/app/workflow_run.py
@ -28,12 +28,15 @@ class AdvancedChatAppWorkflowRunListApi(Resource):
        Get advanced chat app workflow run list
        """
        parser = reqparse.RequestParser()
-        parser.add_argument("last_id", type=uuid_value, location="args")
+        parser.add_argument('last_id', type=uuid_value, location='args')
-        parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
        args = parser.parse_args()
        workflow_run_service = WorkflowRunService()
-        result = workflow_run_service.get_paginate_advanced_chat_workflow_runs(app_model=app_model, args=args)
+        result = workflow_run_service.get_paginate_advanced_chat_workflow_runs(
            app_model=app_model,
            args=args
        )
        return result
@ -49,12 +52,15 @@ class WorkflowRunListApi(Resource):
        Get workflow run list
        """
        parser = reqparse.RequestParser()
-        parser.add_argument("last_id", type=uuid_value, location="args")
+        parser.add_argument('last_id', type=uuid_value, location='args')
-        parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
        args = parser.parse_args()
        workflow_run_service = WorkflowRunService()
-        result = workflow_run_service.get_paginate_workflow_runs(app_model=app_model, args=args)
+        result = workflow_run_service.get_paginate_workflow_runs(
            app_model=app_model,
            args=args
        )
        return result
@ -92,10 +98,12 @@ class WorkflowRunNodeExecutionListApi(Resource):
        workflow_run_service = WorkflowRunService()
        node_executions = workflow_run_service.get_workflow_run_node_executions(app_model=app_model, run_id=run_id)
-        return {"data": node_executions}
+        return {
            'data': node_executions
        }
-api.add_resource(AdvancedChatAppWorkflowRunListApi, "/apps/<uuid:app_id>/advanced-chat/workflow-runs")
+api.add_resource(AdvancedChatAppWorkflowRunListApi, '/apps/<uuid:app_id>/advanced-chat/workflow-runs')
-api.add_resource(WorkflowRunListApi, "/apps/<uuid:app_id>/workflow-runs")
+api.add_resource(WorkflowRunListApi, '/apps/<uuid:app_id>/workflow-runs')
-api.add_resource(WorkflowRunDetailApi, "/apps/<uuid:app_id>/workflow-runs/<uuid:run_id>")
+api.add_resource(WorkflowRunDetailApi, '/apps/<uuid:app_id>/workflow-runs/<uuid:run_id>')
-api.add_resource(WorkflowRunNodeExecutionListApi, "/apps/<uuid:app_id>/workflow-runs/<uuid:run_id>/node-executions")
+api.add_resource(WorkflowRunNodeExecutionListApi, '/apps/<uuid:app_id>/workflow-runs/<uuid:run_id>/node-executions')
--- a/api/controllers/console/app/workflow_statistic.py
+++ b/api/controllers/console/app/workflow_statistic.py
@ -11,7 +11,7 @@ from controllers.console.app.wraps import get_app_model
 from controllers.console.setup import setup_required
 from controllers.console.wraps import account_initialization_required
 from extensions.ext_database import db
-from libs.helper import DatetimeString
+from libs.helper import datetime_string
 from libs.login import login_required
 from models.model import AppMode
 from models.workflow import WorkflowRunTriggeredFrom
@ -26,58 +26,56 @@ class WorkflowDailyRunsStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+        SELECT date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, count(id) AS runs
-    COUNT(id) AS runs
+            FROM workflow_runs 
-FROM
+            WHERE app_id = :app_id 
-    workflow_runs
+                AND triggered_from = :triggered_from
-WHERE
+        '''
-    app_id = :app_id
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id, 'triggered_from': WorkflowRunTriggeredFrom.APP_RUN.value}
    AND triggered_from = :triggered_from"""
        arg_dict = {
            "tz": account.timezone,
            "app_id": app_model.id,
            "triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
        }
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append({"date": str(i.date), "runs": i.runs})
+                response_data.append({
-
+                    'date': str(i.date),
-        return jsonify({"data": response_data})
+                    'runs': i.runs
                })
        return jsonify({
            'data': response_data
        })
 class WorkflowDailyTerminalsStatistic(Resource):
    @setup_required
@ -88,58 +86,56 @@ class WorkflowDailyTerminalsStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+                SELECT date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, count(distinct workflow_runs.created_by) AS terminal_count
-    COUNT(DISTINCT workflow_runs.created_by) AS terminal_count
+                    FROM workflow_runs 
-FROM
+                    WHERE app_id = :app_id 
-    workflow_runs
+                        AND triggered_from = :triggered_from
-WHERE
+                '''
-    app_id = :app_id
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id, 'triggered_from': WorkflowRunTriggeredFrom.APP_RUN.value}
    AND triggered_from = :triggered_from"""
        arg_dict = {
            "tz": account.timezone,
            "app_id": app_model.id,
            "triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
        }
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
-            rs = conn.execute(db.text(sql_query), arg_dict)
+            rs = conn.execute(db.text(sql_query), arg_dict)            
            for i in rs:
-                response_data.append({"date": str(i.date), "terminal_count": i.terminal_count})
+                response_data.append({
-
+                    'date': str(i.date),
-        return jsonify({"data": response_data})
+                    'terminal_count': i.terminal_count
                })
        return jsonify({
            'data': response_data
        })
 class WorkflowDailyTokenCostStatistic(Resource):
    @setup_required
@ -150,63 +146,58 @@ class WorkflowDailyTokenCostStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = '''
-    DATE(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+                SELECT 
-    SUM(workflow_runs.total_tokens) AS token_count
+                    date(DATE_TRUNC('day', created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, 
-FROM
+                    SUM(workflow_runs.total_tokens) as token_count
-    workflow_runs
+                FROM workflow_runs 
-WHERE
+                WHERE app_id = :app_id 
-    app_id = :app_id
+                    AND triggered_from = :triggered_from
-    AND triggered_from = :triggered_from"""
+                '''
-        arg_dict = {
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id, 'triggered_from': WorkflowRunTriggeredFrom.APP_RUN.value}
            "tz": account.timezone,
            "app_id": app_model.id,
            "triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
        }
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at >= :start"
+            sql_query += ' and created_at >= :start'
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query += " AND created_at < :end"
+            sql_query += ' and created_at < :end'
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
-        sql_query += " GROUP BY date ORDER BY date"
+        sql_query += ' GROUP BY date order by date'
        response_data = []
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append(
+                response_data.append({
-                    {
+                    'date': str(i.date),
-                        "date": str(i.date),
+                    'token_count': i.token_count,
-                        "token_count": i.token_count,
+                })
                    }
                )
        return jsonify({"data": response_data})
        return jsonify({
            'data': response_data
        })
 class WorkflowAverageAppInteractionStatistic(Resource):
    @setup_required
@ -217,79 +208,71 @@ class WorkflowAverageAppInteractionStatistic(Resource):
        account = current_user
        parser = reqparse.RequestParser()
-        parser.add_argument("start", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('start', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
-        parser.add_argument("end", type=DatetimeString("%Y-%m-%d %H:%M"), location="args")
+        parser.add_argument('end', type=datetime_string('%Y-%m-%d %H:%M'), location='args')
        args = parser.parse_args()
-        sql_query = """SELECT
+        sql_query = """
-    AVG(sub.interactions) AS interactions,
+            SELECT 
-    sub.date
+                AVG(sub.interactions) as interactions,
-FROM
+                sub.date
-    (
+            FROM
-        SELECT
+                (SELECT 
-            DATE(DATE_TRUNC('day', c.created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date,
+                    date(DATE_TRUNC('day', c.created_at AT TIME ZONE 'UTC' AT TIME ZONE :tz )) AS date, 
-            c.created_by,
+                    c.created_by,
-            COUNT(c.id) AS interactions
+                    COUNT(c.id) AS interactions
-        FROM
+                FROM workflow_runs c
-            workflow_runs c
+                WHERE c.app_id = :app_id
-        WHERE
+                    AND c.triggered_from = :triggered_from
-            c.app_id = :app_id
+                    {{start}}
-            AND c.triggered_from = :triggered_from
+                    {{end}}
-            {{start}}
+                GROUP BY date, c.created_by) sub
-            {{end}}
+            GROUP BY sub.date
-        GROUP BY
+            """
-            date, c.created_by
+        arg_dict = {'tz': account.timezone, 'app_id': app_model.id, 'triggered_from': WorkflowRunTriggeredFrom.APP_RUN.value}
    ) sub
 GROUP BY
    sub.date"""
        arg_dict = {
            "tz": account.timezone,
            "app_id": app_model.id,
            "triggered_from": WorkflowRunTriggeredFrom.APP_RUN.value,
        }
        timezone = pytz.timezone(account.timezone)
        utc_timezone = pytz.utc
-        if args["start"]:
+        if args['start']:
-            start_datetime = datetime.strptime(args["start"], "%Y-%m-%d %H:%M")
+            start_datetime = datetime.strptime(args['start'], '%Y-%m-%d %H:%M')
            start_datetime = start_datetime.replace(second=0)
            start_datetime_timezone = timezone.localize(start_datetime)
            start_datetime_utc = start_datetime_timezone.astimezone(utc_timezone)
-            sql_query = sql_query.replace("{{start}}", " AND c.created_at >= :start")
+            sql_query = sql_query.replace('{{start}}', ' AND c.created_at >= :start')
-            arg_dict["start"] = start_datetime_utc
+            arg_dict['start'] = start_datetime_utc
        else:
-            sql_query = sql_query.replace("{{start}}", "")
+            sql_query = sql_query.replace('{{start}}', '')
-        if args["end"]:
+        if args['end']:
-            end_datetime = datetime.strptime(args["end"], "%Y-%m-%d %H:%M")
+            end_datetime = datetime.strptime(args['end'], '%Y-%m-%d %H:%M')
            end_datetime = end_datetime.replace(second=0)
            end_datetime_timezone = timezone.localize(end_datetime)
            end_datetime_utc = end_datetime_timezone.astimezone(utc_timezone)
-            sql_query = sql_query.replace("{{end}}", " AND c.created_at < :end")
+            sql_query = sql_query.replace('{{end}}', ' and c.created_at < :end')
-            arg_dict["end"] = end_datetime_utc
+            arg_dict['end'] = end_datetime_utc
        else:
-            sql_query = sql_query.replace("{{end}}", "")
+            sql_query = sql_query.replace('{{end}}', '')
        response_data = []
-
+        
        with db.engine.begin() as conn:
            rs = conn.execute(db.text(sql_query), arg_dict)
            for i in rs:
-                response_data.append(
+                response_data.append({
-                    {"date": str(i.date), "interactions": float(i.interactions.quantize(Decimal("0.01")))}
+                    'date': str(i.date),
-                )
+                    'interactions': float(i.interactions.quantize(Decimal('0.01')))
                })
-        return jsonify({"data": response_data})
+        return jsonify({
            'data': response_data
        })
-
+api.add_resource(WorkflowDailyRunsStatistic, '/apps/<uuid:app_id>/workflow/statistics/daily-conversations')
-api.add_resource(WorkflowDailyRunsStatistic, "/apps/<uuid:app_id>/workflow/statistics/daily-conversations")
+api.add_resource(WorkflowDailyTerminalsStatistic, '/apps/<uuid:app_id>/workflow/statistics/daily-terminals')
-api.add_resource(WorkflowDailyTerminalsStatistic, "/apps/<uuid:app_id>/workflow/statistics/daily-terminals")
+api.add_resource(WorkflowDailyTokenCostStatistic, '/apps/<uuid:app_id>/workflow/statistics/token-costs')
-api.add_resource(WorkflowDailyTokenCostStatistic, "/apps/<uuid:app_id>/workflow/statistics/token-costs")
+api.add_resource(WorkflowAverageAppInteractionStatistic, '/apps/<uuid:app_id>/workflow/statistics/average-app-interactions')
 api.add_resource(
    WorkflowAverageAppInteractionStatistic, "/apps/<uuid:app_id>/workflow/statistics/average-app-interactions"
 )
--- a/api/controllers/console/app/wraps.py
+++ b/api/controllers/console/app/wraps.py
@ -8,23 +8,24 @@ from libs.login import current_user
 from models.model import App, AppMode
-def get_app_model(view: Optional[Callable] = None, *, mode: Union[AppMode, list[AppMode]] = None):
+def get_app_model(view: Optional[Callable] = None, *,
                  mode: Union[AppMode, list[AppMode]] = None):
    def decorator(view_func):
        @wraps(view_func)
        def decorated_view(*args, **kwargs):
-            if not kwargs.get("app_id"):
+            if not kwargs.get('app_id'):
-                raise ValueError("missing app_id in path parameters")
+                raise ValueError('missing app_id in path parameters')
-            app_id = kwargs.get("app_id")
+            app_id = kwargs.get('app_id')
            app_id = str(app_id)
-            del kwargs["app_id"]
+            del kwargs['app_id']
-            app_model = (
+            app_model = db.session.query(App).filter(
-                db.session.query(App)
+                App.id == app_id,
-                .filter(App.id == app_id, App.tenant_id == current_user.current_tenant_id, App.status == "normal")
+                App.tenant_id == current_user.current_tenant_id,
-                .first()
+                App.status == 'normal'
-            )
+            ).first()
            if not app_model:
                raise AppNotFoundError()
@ -43,10 +44,9 @@ def get_app_model(view: Optional[Callable] = None, *, mode: Union[AppMode, list[
                    mode_values = {m.value for m in modes}
                    raise AppNotFoundError(f"App mode is not in the supported list: {mode_values}")
-            kwargs["app_model"] = app_model
+            kwargs['app_model'] = app_model
            return view_func(*args, **kwargs)
        return decorated_view
    if view is None:
--- a/api/controllers/console/auth/activate.py
+++ b/api/controllers/console/auth/activate.py
@ -8,7 +8,7 @@ from constants.languages import supported_language
 from controllers.console import api
 from controllers.console.error import AlreadyActivateError
 from extensions.ext_database import db
-from libs.helper import StrLen, email, timezone
+from libs.helper import email, str_len, timezone
 from libs.password import hash_password, valid_password
 from models.account import AccountStatus
 from services.account_service import RegisterService
@ -17,61 +17,60 @@ from services.account_service import RegisterService
 class ActivateCheckApi(Resource):
    def get(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("workspace_id", type=str, required=False, nullable=True, location="args")
+        parser.add_argument('workspace_id', type=str, required=False, nullable=True, location='args')
-        parser.add_argument("email", type=email, required=False, nullable=True, location="args")
+        parser.add_argument('email', type=email, required=False, nullable=True, location='args')
-        parser.add_argument("token", type=str, required=True, nullable=False, location="args")
+        parser.add_argument('token', type=str, required=True, nullable=False, location='args')
        args = parser.parse_args()
-        workspaceId = args["workspace_id"]
+        workspaceId = args['workspace_id']
-        reg_email = args["email"]
+        reg_email = args['email']
-        token = args["token"]
+        token = args['token']
        invitation = RegisterService.get_invitation_if_token_valid(workspaceId, reg_email, token)
-        return {"is_valid": invitation is not None, "workspace_name": invitation["tenant"].name if invitation else None}
+        return {'is_valid': invitation is not None, 'workspace_name': invitation['tenant'].name if invitation else None}
 class ActivateApi(Resource):
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("workspace_id", type=str, required=False, nullable=True, location="json")
+        parser.add_argument('workspace_id', type=str, required=False, nullable=True, location='json')
-        parser.add_argument("email", type=email, required=False, nullable=True, location="json")
+        parser.add_argument('email', type=email, required=False, nullable=True, location='json')
-        parser.add_argument("token", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('token', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("name", type=StrLen(30), required=True, nullable=False, location="json")
+        parser.add_argument('name', type=str_len(30), required=True, nullable=False, location='json')
-        parser.add_argument("password", type=valid_password, required=True, nullable=False, location="json")
+        parser.add_argument('password', type=valid_password, required=True, nullable=False, location='json')
-        parser.add_argument(
+        parser.add_argument('interface_language', type=supported_language, required=True, nullable=False,
-            "interface_language", type=supported_language, required=True, nullable=False, location="json"
+                            location='json')
-        )
+        parser.add_argument('timezone', type=timezone, required=True, nullable=False, location='json')
        parser.add_argument("timezone", type=timezone, required=True, nullable=False, location="json")
        args = parser.parse_args()
-        invitation = RegisterService.get_invitation_if_token_valid(args["workspace_id"], args["email"], args["token"])
+        invitation = RegisterService.get_invitation_if_token_valid(args['workspace_id'], args['email'], args['token'])
        if invitation is None:
            raise AlreadyActivateError()
-        RegisterService.revoke_token(args["workspace_id"], args["email"], args["token"])
+        RegisterService.revoke_token(args['workspace_id'], args['email'], args['token'])
-        account = invitation["account"]
+        account = invitation['account']
-        account.name = args["name"]
+        account.name = args['name']
        # generate password salt
        salt = secrets.token_bytes(16)
        base64_salt = base64.b64encode(salt).decode()
        # encrypt password with salt
-        password_hashed = hash_password(args["password"], salt)
+        password_hashed = hash_password(args['password'], salt)
        base64_password_hashed = base64.b64encode(password_hashed).decode()
        account.password = base64_password_hashed
        account.password_salt = base64_salt
-        account.interface_language = args["interface_language"]
+        account.interface_language = args['interface_language']
-        account.timezone = args["timezone"]
+        account.timezone = args['timezone']
-        account.interface_theme = "light"
+        account.interface_theme = 'light'
        account.status = AccountStatus.ACTIVE.value
        account.initialized_at = datetime.datetime.now(datetime.timezone.utc).replace(tzinfo=None)
        db.session.commit()
-        return {"result": "success"}
+        return {'result': 'success'}
-api.add_resource(ActivateCheckApi, "/activate/check")
+api.add_resource(ActivateCheckApi, '/activate/check')
-api.add_resource(ActivateApi, "/activate")
+api.add_resource(ActivateApi, '/activate')
--- a/api/controllers/console/auth/data_source_bearer_auth.py
+++ b/api/controllers/console/auth/data_source_bearer_auth.py
@ -19,19 +19,18 @@ class ApiKeyAuthDataSource(Resource):
        data_source_api_key_bindings = ApiKeyAuthService.get_provider_auth_list(current_user.current_tenant_id)
        if data_source_api_key_bindings:
            return {
-                "sources": [
+                'sources': [{
-                    {
+                                'id': data_source_api_key_binding.id,
-                        "id": data_source_api_key_binding.id,
+                                'category': data_source_api_key_binding.category,
-                        "category": data_source_api_key_binding.category,
+                                'provider': data_source_api_key_binding.provider,
-                        "provider": data_source_api_key_binding.provider,
+                                'disabled': data_source_api_key_binding.disabled,
-                        "disabled": data_source_api_key_binding.disabled,
+                                'created_at': int(data_source_api_key_binding.created_at.timestamp()),
-                        "created_at": int(data_source_api_key_binding.created_at.timestamp()),
+                                'updated_at': int(data_source_api_key_binding.updated_at.timestamp()),
-                        "updated_at": int(data_source_api_key_binding.updated_at.timestamp()),
+                            }
-                    }
+                            for data_source_api_key_binding in
-                    for data_source_api_key_binding in data_source_api_key_bindings
+                             data_source_api_key_bindings]
                ]
            }
-        return {"sources": []}
+        return {'sources': []}
 class ApiKeyAuthDataSourceBinding(Resource):
@ -43,16 +42,16 @@ class ApiKeyAuthDataSourceBinding(Resource):
        if not current_user.is_admin_or_owner:
            raise Forbidden()
        parser = reqparse.RequestParser()
-        parser.add_argument("category", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('category', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("provider", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('provider', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("credentials", type=dict, required=True, nullable=False, location="json")
+        parser.add_argument('credentials', type=dict, required=True, nullable=False, location='json')
        args = parser.parse_args()
        ApiKeyAuthService.validate_api_key_auth_args(args)
        try:
            ApiKeyAuthService.create_provider_auth(current_user.current_tenant_id, args)
        except Exception as e:
            raise ApiKeyAuthFailedError(str(e))
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
 class ApiKeyAuthDataSourceBindingDelete(Resource):
@ -66,9 +65,9 @@ class ApiKeyAuthDataSourceBindingDelete(Resource):
        ApiKeyAuthService.delete_provider_auth(current_user.current_tenant_id, binding_id)
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
-api.add_resource(ApiKeyAuthDataSource, "/api-key-auth/data-source")
+api.add_resource(ApiKeyAuthDataSource, '/api-key-auth/data-source')
-api.add_resource(ApiKeyAuthDataSourceBinding, "/api-key-auth/data-source/binding")
+api.add_resource(ApiKeyAuthDataSourceBinding, '/api-key-auth/data-source/binding')
-api.add_resource(ApiKeyAuthDataSourceBindingDelete, "/api-key-auth/data-source/<uuid:binding_id>")
+api.add_resource(ApiKeyAuthDataSourceBindingDelete, '/api-key-auth/data-source/<uuid:binding_id>')
--- a/api/controllers/console/auth/data_source_oauth.py
+++ b/api/controllers/console/auth/data_source_oauth.py
@ -17,13 +17,13 @@ from ..wraps import account_initialization_required
 def get_oauth_providers():
    with current_app.app_context():
-        notion_oauth = NotionOAuth(
+        notion_oauth = NotionOAuth(client_id=dify_config.NOTION_CLIENT_ID,
-            client_id=dify_config.NOTION_CLIENT_ID,
+                                   client_secret=dify_config.NOTION_CLIENT_SECRET,
-            client_secret=dify_config.NOTION_CLIENT_SECRET,
+                                   redirect_uri=dify_config.CONSOLE_API_URL + '/console/api/oauth/data-source/callback/notion')
            redirect_uri=dify_config.CONSOLE_API_URL + "/console/api/oauth/data-source/callback/notion",
        )
-        OAUTH_PROVIDERS = {"notion": notion_oauth}
+        OAUTH_PROVIDERS = {
            'notion': notion_oauth
        }
        return OAUTH_PROVIDERS
@ -37,16 +37,18 @@ class OAuthDataSource(Resource):
            oauth_provider = OAUTH_DATASOURCE_PROVIDERS.get(provider)
            print(vars(oauth_provider))
        if not oauth_provider:
-            return {"error": "Invalid provider"}, 400
+            return {'error': 'Invalid provider'}, 400
-        if dify_config.NOTION_INTEGRATION_TYPE == "internal":
+        if dify_config.NOTION_INTEGRATION_TYPE == 'internal':
            internal_secret = dify_config.NOTION_INTERNAL_SECRET
            if not internal_secret:
-                return ({"error": "Internal secret is not set"},)
+                return {'error': 'Internal secret is not set'},
            oauth_provider.save_internal_access_token(internal_secret)
-            return {"data": ""}
+            return { 'data': '' }
        else:
            auth_url = oauth_provider.get_authorization_url()
-            return {"data": auth_url}, 200
+            return { 'data': auth_url }, 200
 class OAuthDataSourceCallback(Resource):
@ -55,18 +57,18 @@ class OAuthDataSourceCallback(Resource):
        with current_app.app_context():
            oauth_provider = OAUTH_DATASOURCE_PROVIDERS.get(provider)
        if not oauth_provider:
-            return {"error": "Invalid provider"}, 400
+            return {'error': 'Invalid provider'}, 400
-        if "code" in request.args:
+        if 'code' in request.args:
-            code = request.args.get("code")
+            code = request.args.get('code')
-            return redirect(f"{dify_config.CONSOLE_WEB_URL}?type=notion&code={code}")
+            return redirect(f'{dify_config.CONSOLE_WEB_URL}?type=notion&code={code}')
-        elif "error" in request.args:
+        elif 'error' in request.args:
-            error = request.args.get("error")
+            error = request.args.get('error')
-            return redirect(f"{dify_config.CONSOLE_WEB_URL}?type=notion&error={error}")
+            return redirect(f'{dify_config.CONSOLE_WEB_URL}?type=notion&error={error}')
        else:
-            return redirect(f"{dify_config.CONSOLE_WEB_URL}?type=notion&error=Access denied")
+            return redirect(f'{dify_config.CONSOLE_WEB_URL}?type=notion&error=Access denied')
-
+        
 class OAuthDataSourceBinding(Resource):
    def get(self, provider: str):
@ -74,18 +76,17 @@ class OAuthDataSourceBinding(Resource):
        with current_app.app_context():
            oauth_provider = OAUTH_DATASOURCE_PROVIDERS.get(provider)
        if not oauth_provider:
-            return {"error": "Invalid provider"}, 400
+            return {'error': 'Invalid provider'}, 400
-        if "code" in request.args:
+        if 'code' in request.args:
-            code = request.args.get("code")
+            code = request.args.get('code')
            try:
                oauth_provider.get_access_token(code)
            except requests.exceptions.HTTPError as e:
                logging.exception(
-                    f"An error occurred during the OAuthCallback process with {provider}: {e.response.text}"
+                    f"An error occurred during the OAuthCallback process with {provider}: {e.response.text}")
-                )
+                return {'error': 'OAuth data source process failed'}, 400
                return {"error": "OAuth data source process failed"}, 400
-            return {"result": "success"}, 200
+            return {'result': 'success'}, 200
 class OAuthDataSourceSync(Resource):
@ -99,17 +100,18 @@ class OAuthDataSourceSync(Resource):
        with current_app.app_context():
            oauth_provider = OAUTH_DATASOURCE_PROVIDERS.get(provider)
        if not oauth_provider:
-            return {"error": "Invalid provider"}, 400
+            return {'error': 'Invalid provider'}, 400
        try:
            oauth_provider.sync_data_source(binding_id)
        except requests.exceptions.HTTPError as e:
-            logging.exception(f"An error occurred during the OAuthCallback process with {provider}: {e.response.text}")
+            logging.exception(
-            return {"error": "OAuth data source process failed"}, 400
+                f"An error occurred during the OAuthCallback process with {provider}: {e.response.text}")
            return {'error': 'OAuth data source process failed'}, 400
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
-api.add_resource(OAuthDataSource, "/oauth/data-source/<string:provider>")
+api.add_resource(OAuthDataSource, '/oauth/data-source/<string:provider>')
-api.add_resource(OAuthDataSourceCallback, "/oauth/data-source/callback/<string:provider>")
+api.add_resource(OAuthDataSourceCallback, '/oauth/data-source/callback/<string:provider>')
-api.add_resource(OAuthDataSourceBinding, "/oauth/data-source/binding/<string:provider>")
+api.add_resource(OAuthDataSourceBinding, '/oauth/data-source/binding/<string:provider>')
-api.add_resource(OAuthDataSourceSync, "/oauth/data-source/<string:provider>/<uuid:binding_id>/sync")
+api.add_resource(OAuthDataSourceSync, '/oauth/data-source/<string:provider>/<uuid:binding_id>/sync')
--- a/api/controllers/console/auth/error.py
+++ b/api/controllers/console/auth/error.py
@ -2,30 +2,31 @@ from libs.exception import BaseHTTPException
 class ApiKeyAuthFailedError(BaseHTTPException):
-    error_code = "auth_failed"
+    error_code = 'auth_failed'
    description = "{message}"
    code = 500
 class InvalidEmailError(BaseHTTPException):
-    error_code = "invalid_email"
+    error_code = 'invalid_email'
    description = "The email address is not valid."
    code = 400
 class PasswordMismatchError(BaseHTTPException):
-    error_code = "password_mismatch"
+    error_code = 'password_mismatch'
    description = "The passwords do not match."
    code = 400
 class InvalidTokenError(BaseHTTPException):
-    error_code = "invalid_or_expired_token"
+    error_code = 'invalid_or_expired_token'
    description = "The token is invalid or has expired."
    code = 400
 class PasswordResetRateLimitExceededError(BaseHTTPException):
-    error_code = "password_reset_rate_limit_exceeded"
+    error_code = 'password_reset_rate_limit_exceeded'
    description = "Password reset rate limit exceeded. Try again later."
    code = 429
--- a/api/controllers/console/auth/forgot_password.py
+++ b/api/controllers/console/auth/forgot_password.py
@ -21,13 +21,14 @@ from services.errors.account import RateLimitExceededError
 class ForgotPasswordSendEmailApi(Resource):
    @setup_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("email", type=str, required=True, location="json")
+        parser.add_argument('email', type=str, required=True, location='json')
        args = parser.parse_args()
-        email = args["email"]
+        email = args['email']
        if not email_validate(email):
            raise InvalidEmailError()
@ -48,36 +49,38 @@ class ForgotPasswordSendEmailApi(Resource):
 class ForgotPasswordCheckApi(Resource):
    @setup_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("token", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('token', type=str, required=True, nullable=False, location='json')
        args = parser.parse_args()
-        token = args["token"]
+        token = args['token']
        reset_data = AccountService.get_reset_password_data(token)
        if reset_data is None:
-            return {"is_valid": False, "email": None}
+            return {'is_valid': False, 'email': None}
-        return {"is_valid": True, "email": reset_data.get("email")}
+        return {'is_valid': True, 'email': reset_data.get('email')}
 class ForgotPasswordResetApi(Resource):
    @setup_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("token", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('token', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("new_password", type=valid_password, required=True, nullable=False, location="json")
+        parser.add_argument('new_password', type=valid_password, required=True, nullable=False, location='json')
-        parser.add_argument("password_confirm", type=valid_password, required=True, nullable=False, location="json")
+        parser.add_argument('password_confirm', type=valid_password, required=True, nullable=False, location='json')
        args = parser.parse_args()
-        new_password = args["new_password"]
+        new_password = args['new_password']
-        password_confirm = args["password_confirm"]
+        password_confirm = args['password_confirm']
        if str(new_password).strip() != str(password_confirm).strip():
            raise PasswordMismatchError()
-        token = args["token"]
+        token = args['token']
        reset_data = AccountService.get_reset_password_data(token)
        if reset_data is None:
@ -91,14 +94,14 @@ class ForgotPasswordResetApi(Resource):
        password_hashed = hash_password(new_password, salt)
        base64_password_hashed = base64.b64encode(password_hashed).decode()
-        account = Account.query.filter_by(email=reset_data.get("email")).first()
+        account = Account.query.filter_by(email=reset_data.get('email')).first()
        account.password = base64_password_hashed
        account.password_salt = base64_salt
        db.session.commit()
-        return {"result": "success"}
+        return {'result': 'success'}
-api.add_resource(ForgotPasswordSendEmailApi, "/forgot-password")
+api.add_resource(ForgotPasswordSendEmailApi, '/forgot-password')
-api.add_resource(ForgotPasswordCheckApi, "/forgot-password/validity")
+api.add_resource(ForgotPasswordCheckApi, '/forgot-password/validity')
-api.add_resource(ForgotPasswordResetApi, "/forgot-password/resets")
+api.add_resource(ForgotPasswordResetApi, '/forgot-password/resets')
--- a/api/controllers/console/auth/login.py
+++ b/api/controllers/console/auth/login.py
@ -20,39 +20,37 @@ class LoginApi(Resource):
    def post(self):
        """Authenticate user and login."""
        parser = reqparse.RequestParser()
-        parser.add_argument("email", type=email, required=True, location="json")
+        parser.add_argument('email', type=email, required=True, location='json')
-        parser.add_argument("password", type=valid_password, required=True, location="json")
+        parser.add_argument('password', type=valid_password, required=True, location='json')
-        parser.add_argument("remember_me", type=bool, required=False, default=False, location="json")
+        parser.add_argument('remember_me', type=bool, required=False, default=False, location='json')
        args = parser.parse_args()
        # todo: Verify the recaptcha
        try:
-            account = AccountService.authenticate(args["email"], args["password"])
+            account = AccountService.authenticate(args['email'], args['password'])
        except services.errors.account.AccountLoginError as e:
-            return {"code": "unauthorized", "message": str(e)}, 401
+            return {'code': 'unauthorized', 'message': str(e)}, 401
        # SELF_HOSTED only have one workspace
        tenants = TenantService.get_join_tenants(account)
        if len(tenants) == 0:
-            return {
+            return {'result': 'fail', 'data': 'workspace not found, please contact system admin to invite you to join in a workspace'}
                "result": "fail",
                "data": "workspace not found, please contact system admin to invite you to join in a workspace",
            }
        token = AccountService.login(account, ip_address=get_remote_ip(request))
-        return {"result": "success", "data": token}
+        return {'result': 'success', 'data': token}
 class LogoutApi(Resource):
    @setup_required
    def get(self):
        account = cast(Account, flask_login.current_user)
-        token = request.headers.get("Authorization", "").split(" ")[1]
+        token = request.headers.get('Authorization', '').split(' ')[1]
        AccountService.logout(account=account, token=token)
        flask_login.logout_user()
-        return {"result": "success"}
+        return {'result': 'success'}
 class ResetPasswordApi(Resource):
@ -82,11 +80,11 @@ class ResetPasswordApi(Resource):
        #     'subject': 'Reset your Dify password',
        #     'html': """
        #         <p>Dear User,</p>
-        #         <p>The Dify team has generated a new password for you, details as follows:</p>
+        #         <p>The Dify team has generated a new password for you, details as follows:</p> 
        #         <p><strong>{new_password}</strong></p>
        #         <p>Please change your password to log in as soon as possible.</p>
        #         <p>Regards,</p>
-        #         <p>The Dify Team</p>
+        #         <p>The Dify Team</p> 
        #     """
        # }
@ -103,8 +101,8 @@ class ResetPasswordApi(Resource):
        #     # handle error
        #     pass
-        return {"result": "success"}
+        return {'result': 'success'}
-api.add_resource(LoginApi, "/login")
+api.add_resource(LoginApi, '/login')
-api.add_resource(LogoutApi, "/logout")
+api.add_resource(LogoutApi, '/logout')
--- a/api/controllers/console/auth/oauth.py
+++ b/api/controllers/console/auth/oauth.py
@ -25,7 +25,7 @@ def get_oauth_providers():
            github_oauth = GitHubOAuth(
                client_id=dify_config.GITHUB_CLIENT_ID,
                client_secret=dify_config.GITHUB_CLIENT_SECRET,
-                redirect_uri=dify_config.CONSOLE_API_URL + "/console/api/oauth/authorize/github",
+                redirect_uri=dify_config.CONSOLE_API_URL + '/console/api/oauth/authorize/github',
            )
        if not dify_config.GOOGLE_CLIENT_ID or not dify_config.GOOGLE_CLIENT_SECRET:
            google_oauth = None
@ -33,10 +33,10 @@ def get_oauth_providers():
            google_oauth = GoogleOAuth(
                client_id=dify_config.GOOGLE_CLIENT_ID,
                client_secret=dify_config.GOOGLE_CLIENT_SECRET,
-                redirect_uri=dify_config.CONSOLE_API_URL + "/console/api/oauth/authorize/google",
+                redirect_uri=dify_config.CONSOLE_API_URL + '/console/api/oauth/authorize/google',
            )
-        OAUTH_PROVIDERS = {"github": github_oauth, "google": google_oauth}
+        OAUTH_PROVIDERS = {'github': github_oauth, 'google': google_oauth}
        return OAUTH_PROVIDERS
@ -47,7 +47,7 @@ class OAuthLogin(Resource):
            oauth_provider = OAUTH_PROVIDERS.get(provider)
            print(vars(oauth_provider))
        if not oauth_provider:
-            return {"error": "Invalid provider"}, 400
+            return {'error': 'Invalid provider'}, 400
        auth_url = oauth_provider.get_authorization_url()
        return redirect(auth_url)
@ -59,20 +59,20 @@ class OAuthCallback(Resource):
        with current_app.app_context():
            oauth_provider = OAUTH_PROVIDERS.get(provider)
        if not oauth_provider:
-            return {"error": "Invalid provider"}, 400
+            return {'error': 'Invalid provider'}, 400
-        code = request.args.get("code")
+        code = request.args.get('code')
        try:
            token = oauth_provider.get_access_token(code)
            user_info = oauth_provider.get_user_info(token)
        except requests.exceptions.HTTPError as e:
-            logging.exception(f"An error occurred during the OAuth process with {provider}: {e.response.text}")
+            logging.exception(f'An error occurred during the OAuth process with {provider}: {e.response.text}')
-            return {"error": "OAuth process failed"}, 400
+            return {'error': 'OAuth process failed'}, 400
        account = _generate_account(provider, user_info)
        # Check account status
        if account.status == AccountStatus.BANNED.value or account.status == AccountStatus.CLOSED.value:
-            return {"error": "Account is banned or closed."}, 403
+            return {'error': 'Account is banned or closed.'}, 403
        if account.status == AccountStatus.PENDING.value:
            account.status = AccountStatus.ACTIVE.value
@ -83,7 +83,7 @@ class OAuthCallback(Resource):
        token = AccountService.login(account, ip_address=get_remote_ip(request))
-        return redirect(f"{dify_config.CONSOLE_WEB_URL}?console_token={token}")
+        return redirect(f'{dify_config.CONSOLE_WEB_URL}?console_token={token}')
 def _get_account_by_openid_or_email(provider: str, user_info: OAuthUserInfo) -> Optional[Account]:
@ -101,7 +101,7 @@ def _generate_account(provider: str, user_info: OAuthUserInfo):
    if not account:
        # Create account
-        account_name = user_info.name or "Dify"
+        account_name = user_info.name if user_info.name else 'Dify'
        account = RegisterService.register(
            email=user_info.email, name=account_name, password=None, open_id=user_info.id, provider=provider
        )
@ -121,5 +121,5 @@ def _generate_account(provider: str, user_info: OAuthUserInfo):
    return account
-api.add_resource(OAuthLogin, "/oauth/login/<provider>")
+api.add_resource(OAuthLogin, '/oauth/login/<provider>')
-api.add_resource(OAuthCallback, "/oauth/authorize/<provider>")
+api.add_resource(OAuthCallback, '/oauth/authorize/<provider>')
--- a/api/controllers/console/billing/billing.py
+++ b/api/controllers/console/billing/billing.py
@ -9,24 +9,28 @@ from services.billing_service import BillingService
 class Subscription(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    @only_edition_cloud
    def get(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("plan", type=str, required=True, location="args", choices=["professional", "team"])
+        parser.add_argument('plan', type=str, required=True, location='args', choices=['professional', 'team'])
-        parser.add_argument("interval", type=str, required=True, location="args", choices=["month", "year"])
+        parser.add_argument('interval', type=str, required=True, location='args', choices=['month', 'year'])
        args = parser.parse_args()
        BillingService.is_tenant_owner_or_admin(current_user)
-        return BillingService.get_subscription(
+        return BillingService.get_subscription(args['plan'],
-            args["plan"], args["interval"], current_user.email, current_user.current_tenant_id
+                                               args['interval'],
-        )
+                                               current_user.email,
                                               current_user.current_tenant_id)
 class Invoices(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -36,5 +40,5 @@ class Invoices(Resource):
        return BillingService.get_invoices(current_user.email, current_user.current_tenant_id)
-api.add_resource(Subscription, "/billing/subscription")
+api.add_resource(Subscription, '/billing/subscription')
-api.add_resource(Invoices, "/billing/invoices")
+api.add_resource(Invoices, '/billing/invoices')
--- a/api/controllers/console/datasets/data_source.py
+++ b/api/controllers/console/datasets/data_source.py
@ -22,22 +22,19 @@ from tasks.document_indexing_sync_task import document_indexing_sync_task
 class DataSourceApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    @marshal_with(integrate_list_fields)
    def get(self):
        # get workspace data source integrates
-        data_source_integrates = (
+        data_source_integrates = db.session.query(DataSourceOauthBinding).filter(
-            db.session.query(DataSourceOauthBinding)
+            DataSourceOauthBinding.tenant_id == current_user.current_tenant_id,
-            .filter(
+            DataSourceOauthBinding.disabled == False
-                DataSourceOauthBinding.tenant_id == current_user.current_tenant_id,
+        ).all()
                DataSourceOauthBinding.disabled == False,
            )
            .all()
        )
-        base_url = request.url_root.rstrip("/")
+        base_url = request.url_root.rstrip('/')
        data_source_oauth_base_path = "/console/api/oauth/data-source"
        providers = ["notion"]
@ -47,30 +44,26 @@ class DataSourceApi(Resource):
            existing_integrates = filter(lambda item: item.provider == provider, data_source_integrates)
            if existing_integrates:
                for existing_integrate in list(existing_integrates):
-                    integrate_data.append(
+                    integrate_data.append({
-                        {
+                        'id': existing_integrate.id,
-                            "id": existing_integrate.id,
+                        'provider': provider,
-                            "provider": provider,
+                        'created_at': existing_integrate.created_at,
-                            "created_at": existing_integrate.created_at,
+                        'is_bound': True,
-                            "is_bound": True,
+                        'disabled': existing_integrate.disabled,
-                            "disabled": existing_integrate.disabled,
+                        'source_info': existing_integrate.source_info,
-                            "source_info": existing_integrate.source_info,
+                        'link': f'{base_url}{data_source_oauth_base_path}/{provider}'
-                            "link": f"{base_url}{data_source_oauth_base_path}/{provider}",
+                })
                        }
                    )
            else:
-                integrate_data.append(
+                integrate_data.append({
-                    {
+                    'id': None,
-                        "id": None,
+                    'provider': provider,
-                        "provider": provider,
+                    'created_at': None,
-                        "created_at": None,
+                    'source_info': None,
-                        "source_info": None,
+                    'is_bound': False,
-                        "is_bound": False,
+                    'disabled': None,
-                        "disabled": None,
+                    'link': f'{base_url}{data_source_oauth_base_path}/{provider}'
-                        "link": f"{base_url}{data_source_oauth_base_path}/{provider}",
+                })
-                    }
+        return {'data': integrate_data}, 200
                )
        return {"data": integrate_data}, 200
    @setup_required
    @login_required
@ -78,82 +71,92 @@ class DataSourceApi(Resource):
    def patch(self, binding_id, action):
        binding_id = str(binding_id)
        action = str(action)
-        data_source_binding = DataSourceOauthBinding.query.filter_by(id=binding_id).first()
+        data_source_binding = DataSourceOauthBinding.query.filter_by(
            id=binding_id
        ).first()
        if data_source_binding is None:
-            raise NotFound("Data source binding not found.")
+            raise NotFound('Data source binding not found.')
        # enable binding
-        if action == "enable":
+        if action == 'enable':
            if data_source_binding.disabled:
                data_source_binding.disabled = False
                data_source_binding.updated_at = datetime.datetime.now(datetime.timezone.utc).replace(tzinfo=None)
                db.session.add(data_source_binding)
                db.session.commit()
            else:
-                raise ValueError("Data source is not disabled.")
+                raise ValueError('Data source is not disabled.')
        # disable binding
-        if action == "disable":
+        if action == 'disable':
            if not data_source_binding.disabled:
                data_source_binding.disabled = True
                data_source_binding.updated_at = datetime.datetime.now(datetime.timezone.utc).replace(tzinfo=None)
                db.session.add(data_source_binding)
                db.session.commit()
            else:
-                raise ValueError("Data source is disabled.")
+                raise ValueError('Data source is disabled.')
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
 class DataSourceNotionListApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    @marshal_with(integrate_notion_info_list_fields)
    def get(self):
-        dataset_id = request.args.get("dataset_id", default=None, type=str)
+        dataset_id = request.args.get('dataset_id', default=None, type=str)
        exist_page_ids = []
        # import notion in the exist dataset
        if dataset_id:
            dataset = DatasetService.get_dataset(dataset_id)
            if not dataset:
-                raise NotFound("Dataset not found.")
+                raise NotFound('Dataset not found.')
-            if dataset.data_source_type != "notion_import":
+            if dataset.data_source_type != 'notion_import':
-                raise ValueError("Dataset is not notion type.")
+                raise ValueError('Dataset is not notion type.')
            documents = Document.query.filter_by(
                dataset_id=dataset_id,
                tenant_id=current_user.current_tenant_id,
-                data_source_type="notion_import",
+                data_source_type='notion_import',
-                enabled=True,
+                enabled=True
            ).all()
            if documents:
                for document in documents:
                    data_source_info = json.loads(document.data_source_info)
-                    exist_page_ids.append(data_source_info["notion_page_id"])
+                    exist_page_ids.append(data_source_info['notion_page_id'])
        # get all authorized pages
        data_source_bindings = DataSourceOauthBinding.query.filter_by(
-            tenant_id=current_user.current_tenant_id, provider="notion", disabled=False
+            tenant_id=current_user.current_tenant_id,
            provider='notion',
            disabled=False
        ).all()
        if not data_source_bindings:
-            return {"notion_info": []}, 200
+            return {
                'notion_info': []
            }, 200
        pre_import_info_list = []
        for data_source_binding in data_source_bindings:
            source_info = data_source_binding.source_info
-            pages = source_info["pages"]
+            pages = source_info['pages']
            # Filter out already bound pages
            for page in pages:
-                if page["page_id"] in exist_page_ids:
+                if page['page_id'] in exist_page_ids:
-                    page["is_bound"] = True
+                    page['is_bound'] = True
                else:
-                    page["is_bound"] = False
+                    page['is_bound'] = False
            pre_import_info = {
-                "workspace_name": source_info["workspace_name"],
+                'workspace_name': source_info['workspace_name'],
-                "workspace_icon": source_info["workspace_icon"],
+                'workspace_icon': source_info['workspace_icon'],
-                "workspace_id": source_info["workspace_id"],
+                'workspace_id': source_info['workspace_id'],
-                "pages": pages,
+                'pages': pages,
            }
            pre_import_info_list.append(pre_import_info)
-        return {"notion_info": pre_import_info_list}, 200
+        return {
            'notion_info': pre_import_info_list
        }, 200
 class DataSourceNotionApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -163,67 +166,64 @@ class DataSourceNotionApi(Resource):
        data_source_binding = DataSourceOauthBinding.query.filter(
            db.and_(
                DataSourceOauthBinding.tenant_id == current_user.current_tenant_id,
-                DataSourceOauthBinding.provider == "notion",
+                DataSourceOauthBinding.provider == 'notion',
                DataSourceOauthBinding.disabled == False,
-                DataSourceOauthBinding.source_info["workspace_id"] == f'"{workspace_id}"',
+                DataSourceOauthBinding.source_info['workspace_id'] == f'"{workspace_id}"'
            )
        ).first()
        if not data_source_binding:
-            raise NotFound("Data source binding not found.")
+            raise NotFound('Data source binding not found.')
        extractor = NotionExtractor(
            notion_workspace_id=workspace_id,
            notion_obj_id=page_id,
            notion_page_type=page_type,
            notion_access_token=data_source_binding.access_token,
-            tenant_id=current_user.current_tenant_id,
+            tenant_id=current_user.current_tenant_id
        )
        text_docs = extractor.extract()
-        return {"content": "\n".join([doc.page_content for doc in text_docs])}, 200
+        return {
            'content': "\n".join([doc.page_content for doc in text_docs])
        }, 200
    @setup_required
    @login_required
    @account_initialization_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("notion_info_list", type=list, required=True, nullable=True, location="json")
+        parser.add_argument('notion_info_list', type=list, required=True, nullable=True, location='json')
-        parser.add_argument("process_rule", type=dict, required=True, nullable=True, location="json")
+        parser.add_argument('process_rule', type=dict, required=True, nullable=True, location='json')
-        parser.add_argument("doc_form", type=str, default="text_model", required=False, nullable=False, location="json")
+        parser.add_argument('doc_form', type=str, default='text_model', required=False, nullable=False, location='json')
-        parser.add_argument(
+        parser.add_argument('doc_language', type=str, default='English', required=False, nullable=False, location='json')
            "doc_language", type=str, default="English", required=False, nullable=False, location="json"
        )
        args = parser.parse_args()
        # validate args
        DocumentService.estimate_args_validate(args)
-        notion_info_list = args["notion_info_list"]
+        notion_info_list = args['notion_info_list']
        extract_settings = []
        for notion_info in notion_info_list:
-            workspace_id = notion_info["workspace_id"]
+            workspace_id = notion_info['workspace_id']
-            for page in notion_info["pages"]:
+            for page in notion_info['pages']:
                extract_setting = ExtractSetting(
                    datasource_type="notion_import",
                    notion_info={
                        "notion_workspace_id": workspace_id,
-                        "notion_obj_id": page["page_id"],
+                        "notion_obj_id": page['page_id'],
-                        "notion_page_type": page["type"],
+                        "notion_page_type": page['type'],
-                        "tenant_id": current_user.current_tenant_id,
+                        "tenant_id": current_user.current_tenant_id
                    },
-                    document_model=args["doc_form"],
+                    document_model=args['doc_form']
                )
                extract_settings.append(extract_setting)
        indexing_runner = IndexingRunner()
-        response = indexing_runner.indexing_estimate(
+        response = indexing_runner.indexing_estimate(current_user.current_tenant_id, extract_settings,
-            current_user.current_tenant_id,
+                                                     args['process_rule'], args['doc_form'],
-            extract_settings,
+                                                     args['doc_language'])
            args["process_rule"],
            args["doc_form"],
            args["doc_language"],
        )
        return response, 200
 class DataSourceNotionDatasetSyncApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -240,6 +240,7 @@ class DataSourceNotionDatasetSyncApi(Resource):
 class DataSourceNotionDocumentSyncApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -257,14 +258,10 @@ class DataSourceNotionDocumentSyncApi(Resource):
        return 200
-api.add_resource(DataSourceApi, "/data-source/integrates", "/data-source/integrates/<uuid:binding_id>/<string:action>")
+api.add_resource(DataSourceApi, '/data-source/integrates', '/data-source/integrates/<uuid:binding_id>/<string:action>')
-api.add_resource(DataSourceNotionListApi, "/notion/pre-import/pages")
+api.add_resource(DataSourceNotionListApi, '/notion/pre-import/pages')
-api.add_resource(
+api.add_resource(DataSourceNotionApi,
-    DataSourceNotionApi,
+                 '/notion/workspaces/<uuid:workspace_id>/pages/<uuid:page_id>/<string:page_type>/preview',
-    "/notion/workspaces/<uuid:workspace_id>/pages/<uuid:page_id>/<string:page_type>/preview",
+                 '/datasets/notion-indexing-estimate')
-    "/datasets/notion-indexing-estimate",
+api.add_resource(DataSourceNotionDatasetSyncApi, '/datasets/<uuid:dataset_id>/notion/sync')
-)
+api.add_resource(DataSourceNotionDocumentSyncApi, '/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/notion/sync')
 api.add_resource(DataSourceNotionDatasetSyncApi, "/datasets/<uuid:dataset_id>/notion/sync")
 api.add_resource(
    DataSourceNotionDocumentSyncApi, "/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/notion/sync"
 )
--- a/api/controllers/console/datasets/datasets.py
+++ b/api/controllers/console/datasets/datasets.py
@ -18,53 +18,58 @@ from core.model_runtime.entities.model_entities import ModelType
 from core.provider_manager import ProviderManager
 from core.rag.datasource.vdb.vector_type import VectorType
 from core.rag.extractor.entity.extract_setting import ExtractSetting
-from core.rag.retrieval.retrieval_methods import RetrievalMethod
+from core.rag.retrieval.retrival_methods import RetrievalMethod
 from extensions.ext_database import db
 from fields.app_fields import related_app_list
 from fields.dataset_fields import dataset_detail_fields, dataset_query_detail_fields
 from fields.document_fields import document_status_fields
 from libs.login import login_required
-from models.dataset import Dataset, DatasetPermissionEnum, Document, DocumentSegment
+from models.dataset import Dataset, Document, DocumentSegment
 from models.model import ApiToken, UploadFile
 from services.dataset_service import DatasetPermissionService, DatasetService, DocumentService
 def _validate_name(name):
    if not name or len(name) < 1 or len(name) > 40:
-        raise ValueError("Name must be between 1 to 40 characters.")
+        raise ValueError('Name must be between 1 to 40 characters.')
    return name
 def _validate_description_length(description):
    if len(description) > 400:
-        raise ValueError("Description cannot exceed 400 characters.")
+        raise ValueError('Description cannot exceed 400 characters.')
    return description
 class DatasetListApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    def get(self):
-        page = request.args.get("page", default=1, type=int)
+        page = request.args.get('page', default=1, type=int)
-        limit = request.args.get("limit", default=20, type=int)
+        limit = request.args.get('limit', default=20, type=int)
-        ids = request.args.getlist("ids")
+        ids = request.args.getlist('ids')
-        provider = request.args.get("provider", default="vendor")
+        provider = request.args.get('provider', default="vendor")
-        search = request.args.get("keyword", default=None, type=str)
+        search = request.args.get('keyword', default=None, type=str)
-        tag_ids = request.args.getlist("tag_ids")
+        tag_ids = request.args.getlist('tag_ids')
        if ids:
            datasets, total = DatasetService.get_datasets_by_ids(ids, current_user.current_tenant_id)
        else:
-            datasets, total = DatasetService.get_datasets(
+            datasets, total = DatasetService.get_datasets(page, limit, provider,
-                page, limit, provider, current_user.current_tenant_id, current_user, search, tag_ids
+                                                          current_user.current_tenant_id, current_user, search, tag_ids)
            )
        # check embedding setting
        provider_manager = ProviderManager()
-        configurations = provider_manager.get_configurations(tenant_id=current_user.current_tenant_id)
+        configurations = provider_manager.get_configurations(
            tenant_id=current_user.current_tenant_id
        )
-        embedding_models = configurations.get_models(model_type=ModelType.TEXT_EMBEDDING, only_active=True)
+        embedding_models = configurations.get_models(
            model_type=ModelType.TEXT_EMBEDDING,
            only_active=True
        )
        model_names = []
        for embedding_model in embedding_models:
@ -72,22 +77,28 @@ class DatasetListApi(Resource):
        data = marshal(datasets, dataset_detail_fields)
        for item in data:
-            if item["indexing_technique"] == "high_quality":
+            if item['indexing_technique'] == 'high_quality':
                item_model = f"{item['embedding_model']}:{item['embedding_model_provider']}"
                if item_model in model_names:
-                    item["embedding_available"] = True
+                    item['embedding_available'] = True
                else:
-                    item["embedding_available"] = False
+                    item['embedding_available'] = False
            else:
-                item["embedding_available"] = True
+                item['embedding_available'] = True
-            if item.get("permission") == "partial_members":
+            if item.get('permission') == 'partial_members':
-                part_users_list = DatasetPermissionService.get_dataset_partial_member_list(item["id"])
+                part_users_list = DatasetPermissionService.get_dataset_partial_member_list(item['id'])
-                item.update({"partial_member_list": part_users_list})
+                item.update({'partial_member_list': part_users_list})
            else:
-                item.update({"partial_member_list": []})
+                item.update({'partial_member_list': []})
-        response = {"data": data, "has_more": len(datasets) == limit, "limit": limit, "total": total, "page": page}
+        response = {
            'data': data,
            'has_more': len(datasets) == limit,
            'limit': limit,
            'total': total,
            'page': page
        }
        return response, 200
    @setup_required
@ -95,21 +106,13 @@ class DatasetListApi(Resource):
    @account_initialization_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument(
+        parser.add_argument('name', nullable=False, required=True,
-            "name",
+                            help='type is required. Name must be between 1 to 40 characters.',
-            nullable=False,
+                            type=_validate_name)
-            required=True,
+        parser.add_argument('indexing_technique', type=str, location='json',
-            help="type is required. Name must be between 1 to 40 characters.",
+                            choices=Dataset.INDEXING_TECHNIQUE_LIST,
-            type=_validate_name,
+                            nullable=True,
-        )
+                            help='Invalid indexing technique.')
        parser.add_argument(
            "indexing_technique",
            type=str,
            location="json",
            choices=Dataset.INDEXING_TECHNIQUE_LIST,
            nullable=True,
            help="Invalid indexing technique.",
        )
        args = parser.parse_args()
        # The role of the current user in the ta table must be admin, owner, or editor, or dataset_operator
@ -119,10 +122,9 @@ class DatasetListApi(Resource):
        try:
            dataset = DatasetService.create_empty_dataset(
                tenant_id=current_user.current_tenant_id,
-                name=args["name"],
+                name=args['name'],
-                indexing_technique=args["indexing_technique"],
+                indexing_technique=args['indexing_technique'],
-                account=current_user,
+                account=current_user
                permission=DatasetPermissionEnum.ONLY_ME,
            )
        except services.errors.dataset.DatasetNameDuplicateError:
            raise DatasetNameDuplicateError()
@ -140,36 +142,42 @@ class DatasetApi(Resource):
        if dataset is None:
            raise NotFound("Dataset not found.")
        try:
-            DatasetService.check_dataset_permission(dataset, current_user)
+            DatasetService.check_dataset_permission(
                dataset, current_user)
        except services.errors.account.NoPermissionError as e:
            raise Forbidden(str(e))
        data = marshal(dataset, dataset_detail_fields)
-        if data.get("permission") == "partial_members":
+        if data.get('permission') == 'partial_members':
            part_users_list = DatasetPermissionService.get_dataset_partial_member_list(dataset_id_str)
-            data.update({"partial_member_list": part_users_list})
+            data.update({'partial_member_list': part_users_list})
        # check embedding setting
        provider_manager = ProviderManager()
-        configurations = provider_manager.get_configurations(tenant_id=current_user.current_tenant_id)
+        configurations = provider_manager.get_configurations(
            tenant_id=current_user.current_tenant_id
        )
-        embedding_models = configurations.get_models(model_type=ModelType.TEXT_EMBEDDING, only_active=True)
+        embedding_models = configurations.get_models(
            model_type=ModelType.TEXT_EMBEDDING,
            only_active=True
        )
        model_names = []
        for embedding_model in embedding_models:
            model_names.append(f"{embedding_model.model}:{embedding_model.provider.provider}")
-        if data["indexing_technique"] == "high_quality":
+        if data['indexing_technique'] == 'high_quality':
            item_model = f"{data['embedding_model']}:{data['embedding_model_provider']}"
            if item_model in model_names:
-                data["embedding_available"] = True
+                data['embedding_available'] = True
            else:
-                data["embedding_available"] = False
+                data['embedding_available'] = False
        else:
-            data["embedding_available"] = True
+            data['embedding_available'] = True
-        if data.get("permission") == "partial_members":
+        if data.get('permission') == 'partial_members':
            part_users_list = DatasetPermissionService.get_dataset_partial_member_list(dataset_id_str)
-            data.update({"partial_member_list": part_users_list})
+            data.update({'partial_member_list': part_users_list})
        return data, 200
@ -183,49 +191,42 @@ class DatasetApi(Resource):
            raise NotFound("Dataset not found.")
        parser = reqparse.RequestParser()
-        parser.add_argument(
+        parser.add_argument('name', nullable=False,
-            "name",
+                            help='type is required. Name must be between 1 to 40 characters.',
-            nullable=False,
+                            type=_validate_name)
-            help="type is required. Name must be between 1 to 40 characters.",
+        parser.add_argument('description',
-            type=_validate_name,
+                            location='json', store_missing=False,
-        )
+                            type=_validate_description_length)
-        parser.add_argument("description", location="json", store_missing=False, type=_validate_description_length)
+        parser.add_argument('indexing_technique', type=str, location='json',
-        parser.add_argument(
+                            choices=Dataset.INDEXING_TECHNIQUE_LIST,
-            "indexing_technique",
+                            nullable=True,
-            type=str,
+                            help='Invalid indexing technique.')
-            location="json",
+        parser.add_argument('permission', type=str, location='json', choices=(
-            choices=Dataset.INDEXING_TECHNIQUE_LIST,
+            'only_me', 'all_team_members', 'partial_members'), help='Invalid permission.'
-            nullable=True,
+                            )
-            help="Invalid indexing technique.",
+        parser.add_argument('embedding_model', type=str,
-        )
+                            location='json', help='Invalid embedding model.')
-        parser.add_argument(
+        parser.add_argument('embedding_model_provider', type=str,
-            "permission",
+                            location='json', help='Invalid embedding model provider.')
-            type=str,
+        parser.add_argument('retrieval_model', type=dict, location='json', help='Invalid retrieval model.')
-            location="json",
+        parser.add_argument('partial_member_list', type=list, location='json', help='Invalid parent user list.')
            choices=(DatasetPermissionEnum.ONLY_ME, DatasetPermissionEnum.ALL_TEAM, DatasetPermissionEnum.PARTIAL_TEAM),
            help="Invalid permission.",
        )
        parser.add_argument("embedding_model", type=str, location="json", help="Invalid embedding model.")
        parser.add_argument(
            "embedding_model_provider", type=str, location="json", help="Invalid embedding model provider."
        )
        parser.add_argument("retrieval_model", type=dict, location="json", help="Invalid retrieval model.")
        parser.add_argument("partial_member_list", type=list, location="json", help="Invalid parent user list.")
        args = parser.parse_args()
        data = request.get_json()
        # check embedding model setting
-        if data.get("indexing_technique") == "high_quality":
+        if data.get('indexing_technique') == 'high_quality':
-            DatasetService.check_embedding_model_setting(
+            DatasetService.check_embedding_model_setting(dataset.tenant_id,
-                dataset.tenant_id, data.get("embedding_model_provider"), data.get("embedding_model")
+                                                         data.get('embedding_model_provider'),
-            )
+                                                         data.get('embedding_model')
                                                         )
        # The role of the current user in the ta table must be admin, owner, editor, or dataset_operator
        DatasetPermissionService.check_permission(
-            current_user, dataset, data.get("permission"), data.get("partial_member_list")
+            current_user, dataset, data.get('permission'), data.get('partial_member_list')
        )
-        dataset = DatasetService.update_dataset(dataset_id_str, args, current_user)
+        dataset = DatasetService.update_dataset(
            dataset_id_str, args, current_user)
        if dataset is None:
            raise NotFound("Dataset not found.")
@ -233,19 +234,16 @@ class DatasetApi(Resource):
        result_data = marshal(dataset, dataset_detail_fields)
        tenant_id = current_user.current_tenant_id
-        if data.get("partial_member_list") and data.get("permission") == "partial_members":
+        if data.get('partial_member_list') and data.get('permission') == 'partial_members':
            DatasetPermissionService.update_partial_member_list(
-                tenant_id, dataset_id_str, data.get("partial_member_list")
+                tenant_id, dataset_id_str, data.get('partial_member_list')
            )
        # clear partial member list when permission is only_me or all_team_members
-        elif (
+        elif data.get('permission') == 'only_me' or data.get('permission') == 'all_team_members':
            data.get("permission") == DatasetPermissionEnum.ONLY_ME
            or data.get("permission") == DatasetPermissionEnum.ALL_TEAM
        ):
            DatasetPermissionService.clear_partial_member_list(dataset_id_str)
        partial_member_list = DatasetPermissionService.get_dataset_partial_member_list(dataset_id_str)
-        result_data.update({"partial_member_list": partial_member_list})
+        result_data.update({'partial_member_list': partial_member_list})
        return result_data, 200
@ -262,13 +260,12 @@ class DatasetApi(Resource):
        try:
            if DatasetService.delete_dataset(dataset_id_str, current_user):
                DatasetPermissionService.clear_partial_member_list(dataset_id_str)
-                return {"result": "success"}, 204
+                return {'result': 'success'}, 204
            else:
                raise NotFound("Dataset not found.")
        except services.errors.dataset.DatasetInUseError:
            raise DatasetInUseError()
 class DatasetUseCheckApi(Resource):
    @setup_required
    @login_required
@ -277,10 +274,10 @@ class DatasetUseCheckApi(Resource):
        dataset_id_str = str(dataset_id)
        dataset_is_using = DatasetService.dataset_use_check(dataset_id_str)
-        return {"is_using": dataset_is_using}, 200
+        return {'is_using': dataset_is_using}, 200
 class DatasetQueryApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -295,53 +292,51 @@ class DatasetQueryApi(Resource):
        except services.errors.account.NoPermissionError as e:
            raise Forbidden(str(e))
-        page = request.args.get("page", default=1, type=int)
+        page = request.args.get('page', default=1, type=int)
-        limit = request.args.get("limit", default=20, type=int)
+        limit = request.args.get('limit', default=20, type=int)
-        dataset_queries, total = DatasetService.get_dataset_queries(dataset_id=dataset.id, page=page, per_page=limit)
+        dataset_queries, total = DatasetService.get_dataset_queries(
            dataset_id=dataset.id,
            page=page,
            per_page=limit
        )
        response = {
-            "data": marshal(dataset_queries, dataset_query_detail_fields),
+            'data': marshal(dataset_queries, dataset_query_detail_fields),
-            "has_more": len(dataset_queries) == limit,
+            'has_more': len(dataset_queries) == limit,
-            "limit": limit,
+            'limit': limit,
-            "total": total,
+            'total': total,
-            "page": page,
+            'page': page
        }
        return response, 200
 class DatasetIndexingEstimateApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("info_list", type=dict, required=True, nullable=True, location="json")
+        parser.add_argument('info_list', type=dict, required=True, nullable=True, location='json')
-        parser.add_argument("process_rule", type=dict, required=True, nullable=True, location="json")
+        parser.add_argument('process_rule', type=dict, required=True, nullable=True, location='json')
-        parser.add_argument(
+        parser.add_argument('indexing_technique', type=str, required=True,
-            "indexing_technique",
+                            choices=Dataset.INDEXING_TECHNIQUE_LIST,
-            type=str,
+                            nullable=True, location='json')
-            required=True,
+        parser.add_argument('doc_form', type=str, default='text_model', required=False, nullable=False, location='json')
-            choices=Dataset.INDEXING_TECHNIQUE_LIST,
+        parser.add_argument('dataset_id', type=str, required=False, nullable=False, location='json')
-            nullable=True,
+        parser.add_argument('doc_language', type=str, default='English', required=False, nullable=False,
-            location="json",
+                            location='json')
        )
        parser.add_argument("doc_form", type=str, default="text_model", required=False, nullable=False, location="json")
        parser.add_argument("dataset_id", type=str, required=False, nullable=False, location="json")
        parser.add_argument(
            "doc_language", type=str, default="English", required=False, nullable=False, location="json"
        )
        args = parser.parse_args()
        # validate args
        DocumentService.estimate_args_validate(args)
        extract_settings = []
-        if args["info_list"]["data_source_type"] == "upload_file":
+        if args['info_list']['data_source_type'] == 'upload_file':
-            file_ids = args["info_list"]["file_info_list"]["file_ids"]
+            file_ids = args['info_list']['file_info_list']['file_ids']
-            file_details = (
+            file_details = db.session.query(UploadFile).filter(
-                db.session.query(UploadFile)
+                UploadFile.tenant_id == current_user.current_tenant_id,
-                .filter(UploadFile.tenant_id == current_user.current_tenant_id, UploadFile.id.in_(file_ids))
+                UploadFile.id.in_(file_ids)
-                .all()
+            ).all()
            )
            if file_details is None:
                raise NotFound("File not found.")
@ -349,58 +344,55 @@ class DatasetIndexingEstimateApi(Resource):
            if file_details:
                for file_detail in file_details:
                    extract_setting = ExtractSetting(
-                        datasource_type="upload_file", upload_file=file_detail, document_model=args["doc_form"]
+                        datasource_type="upload_file",
                        upload_file=file_detail,
                        document_model=args['doc_form']
                    )
                    extract_settings.append(extract_setting)
-        elif args["info_list"]["data_source_type"] == "notion_import":
+        elif args['info_list']['data_source_type'] == 'notion_import':
-            notion_info_list = args["info_list"]["notion_info_list"]
+            notion_info_list = args['info_list']['notion_info_list']
            for notion_info in notion_info_list:
-                workspace_id = notion_info["workspace_id"]
+                workspace_id = notion_info['workspace_id']
-                for page in notion_info["pages"]:
+                for page in notion_info['pages']:
                    extract_setting = ExtractSetting(
                        datasource_type="notion_import",
                        notion_info={
                            "notion_workspace_id": workspace_id,
-                            "notion_obj_id": page["page_id"],
+                            "notion_obj_id": page['page_id'],
-                            "notion_page_type": page["type"],
+                            "notion_page_type": page['type'],
-                            "tenant_id": current_user.current_tenant_id,
+                            "tenant_id": current_user.current_tenant_id
                        },
-                        document_model=args["doc_form"],
+                        document_model=args['doc_form']
                    )
                    extract_settings.append(extract_setting)
-        elif args["info_list"]["data_source_type"] == "website_crawl":
+        elif args['info_list']['data_source_type'] == 'website_crawl':
-            website_info_list = args["info_list"]["website_info_list"]
+            website_info_list = args['info_list']['website_info_list']
-            for url in website_info_list["urls"]:
+            for url in website_info_list['urls']:
                extract_setting = ExtractSetting(
                    datasource_type="website_crawl",
                    website_info={
-                        "provider": website_info_list["provider"],
+                        "provider": website_info_list['provider'],
-                        "job_id": website_info_list["job_id"],
+                        "job_id": website_info_list['job_id'],
                        "url": url,
                        "tenant_id": current_user.current_tenant_id,
-                        "mode": "crawl",
+                        "mode": 'crawl',
-                        "only_main_content": website_info_list["only_main_content"],
+                        "only_main_content": website_info_list['only_main_content']
                    },
-                    document_model=args["doc_form"],
+                    document_model=args['doc_form']
                )
                extract_settings.append(extract_setting)
        else:
-            raise ValueError("Data source type not support")
+            raise ValueError('Data source type not support')
        indexing_runner = IndexingRunner()
        try:
-            response = indexing_runner.indexing_estimate(
+            response = indexing_runner.indexing_estimate(current_user.current_tenant_id, extract_settings,
-                current_user.current_tenant_id,
+                                                         args['process_rule'], args['doc_form'],
-                extract_settings,
+                                                         args['doc_language'], args['dataset_id'],
-                args["process_rule"],
+                                                         args['indexing_technique'])
                args["doc_form"],
                args["doc_language"],
                args["dataset_id"],
                args["indexing_technique"],
            )
        except LLMBadRequestError:
            raise ProviderNotInitializeError(
-                "No Embedding Model available. Please configure a valid provider " "in the Settings -> Model Provider."
+                "No Embedding Model available. Please configure a valid provider "
-            )
+                "in the Settings -> Model Provider.")
        except ProviderTokenNotInitError as ex:
            raise ProviderNotInitializeError(ex.description)
        except Exception as e:
@ -410,6 +402,7 @@ class DatasetIndexingEstimateApi(Resource):
 class DatasetRelatedAppListApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -433,52 +426,52 @@ class DatasetRelatedAppListApi(Resource):
            if app_model:
                related_apps.append(app_model)
-        return {"data": related_apps, "total": len(related_apps)}, 200
+        return {
            'data': related_apps,
            'total': len(related_apps)
        }, 200
 class DatasetIndexingStatusApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    def get(self, dataset_id):
        dataset_id = str(dataset_id)
-        documents = (
+        documents = db.session.query(Document).filter(
-            db.session.query(Document)
+            Document.dataset_id == dataset_id,
-            .filter(Document.dataset_id == dataset_id, Document.tenant_id == current_user.current_tenant_id)
+            Document.tenant_id == current_user.current_tenant_id
-            .all()
+        ).all()
        )
        documents_status = []
        for document in documents:
-            completed_segments = DocumentSegment.query.filter(
+            completed_segments = DocumentSegment.query.filter(DocumentSegment.completed_at.isnot(None),
-                DocumentSegment.completed_at.isnot(None),
+                                                              DocumentSegment.document_id == str(document.id),
-                DocumentSegment.document_id == str(document.id),
+                                                              DocumentSegment.status != 're_segment').count()
-                DocumentSegment.status != "re_segment",
+            total_segments = DocumentSegment.query.filter(DocumentSegment.document_id == str(document.id),
-            ).count()
+                                                          DocumentSegment.status != 're_segment').count()
            total_segments = DocumentSegment.query.filter(
                DocumentSegment.document_id == str(document.id), DocumentSegment.status != "re_segment"
            ).count()
            document.completed_segments = completed_segments
            document.total_segments = total_segments
            documents_status.append(marshal(document, document_status_fields))
-        data = {"data": documents_status}
+        data = {
            'data': documents_status
        }
        return data
 class DatasetApiKeyApi(Resource):
    max_keys = 10
-    token_prefix = "dataset-"
+    token_prefix = 'dataset-'
-    resource_type = "dataset"
+    resource_type = 'dataset'
    @setup_required
    @login_required
    @account_initialization_required
    @marshal_with(api_key_list)
    def get(self):
-        keys = (
+        keys = db.session.query(ApiToken). \
-            db.session.query(ApiToken)
+            filter(ApiToken.type == self.resource_type, ApiToken.tenant_id == current_user.current_tenant_id). \
-            .filter(ApiToken.type == self.resource_type, ApiToken.tenant_id == current_user.current_tenant_id)
+            all()
            .all()
        )
        return {"items": keys}
    @setup_required
@ -490,17 +483,15 @@ class DatasetApiKeyApi(Resource):
        if not current_user.is_admin_or_owner:
            raise Forbidden()
-        current_key_count = (
+        current_key_count = db.session.query(ApiToken). \
-            db.session.query(ApiToken)
+            filter(ApiToken.type == self.resource_type, ApiToken.tenant_id == current_user.current_tenant_id). \
-            .filter(ApiToken.type == self.resource_type, ApiToken.tenant_id == current_user.current_tenant_id)
+            count()
            .count()
        )
        if current_key_count >= self.max_keys:
            flask_restful.abort(
                400,
                message=f"Cannot create more than {self.max_keys} API keys for this resource type.",
-                code="max_keys_exceeded",
+                code='max_keys_exceeded'
            )
        key = ApiToken.generate_api_key(self.token_prefix, 24)
@ -514,7 +505,7 @@ class DatasetApiKeyApi(Resource):
 class DatasetApiDeleteApi(Resource):
-    resource_type = "dataset"
+    resource_type = 'dataset'
    @setup_required
    @login_required
@ -526,23 +517,18 @@ class DatasetApiDeleteApi(Resource):
        if not current_user.is_admin_or_owner:
            raise Forbidden()
-        key = (
+        key = db.session.query(ApiToken). \
-            db.session.query(ApiToken)
+            filter(ApiToken.tenant_id == current_user.current_tenant_id, ApiToken.type == self.resource_type,
-            .filter(
+                   ApiToken.id == api_key_id). \
-                ApiToken.tenant_id == current_user.current_tenant_id,
+            first()
                ApiToken.type == self.resource_type,
                ApiToken.id == api_key_id,
            )
            .first()
        )
        if key is None:
-            flask_restful.abort(404, message="API key not found")
+            flask_restful.abort(404, message='API key not found')
        db.session.query(ApiToken).filter(ApiToken.id == api_key_id).delete()
        db.session.commit()
-        return {"result": "success"}, 204
+        return {'result': 'success'}, 204
 class DatasetApiBaseUrlApi(Resource):
@ -550,7 +536,10 @@ class DatasetApiBaseUrlApi(Resource):
    @login_required
    @account_initialization_required
    def get(self):
-        return {"api_base_url": (dify_config.SERVICE_API_URL or request.host_url.rstrip("/")) + "/v1"}
+        return {
            'api_base_url': (dify_config.SERVICE_API_URL if dify_config.SERVICE_API_URL
                             else request.host_url.rstrip('/')) + '/v1'
        }
 class DatasetRetrievalSettingApi(Resource):
@ -560,26 +549,15 @@ class DatasetRetrievalSettingApi(Resource):
    def get(self):
        vector_type = dify_config.VECTOR_STORE
        match vector_type:
-            case (
+            case VectorType.MILVUS | VectorType.RELYT | VectorType.PGVECTOR | VectorType.TIDB_VECTOR | VectorType.CHROMA | VectorType.TENCENT:
                VectorType.MILVUS
                | VectorType.RELYT
                | VectorType.PGVECTOR
                | VectorType.TIDB_VECTOR
                | VectorType.CHROMA
                | VectorType.TENCENT
            ):
                return {"retrieval_method": [RetrievalMethod.SEMANTIC_SEARCH.value]}
            case (
                VectorType.QDRANT
                | VectorType.WEAVIATE
                | VectorType.OPENSEARCH
                | VectorType.ANALYTICDB
                | VectorType.MYSCALE
                | VectorType.ORACLE
                | VectorType.ELASTICSEARCH
            ):
                return {
-                    "retrieval_method": [
+                    'retrieval_method': [
                        RetrievalMethod.SEMANTIC_SEARCH.value
                    ]
                }
            case VectorType.QDRANT | VectorType.WEAVIATE | VectorType.OPENSEARCH | VectorType.ANALYTICDB | VectorType.MYSCALE | VectorType.ORACLE | VectorType.ELASTICSEARCH:
                return {
                    'retrieval_method': [
                        RetrievalMethod.SEMANTIC_SEARCH.value,
                        RetrievalMethod.FULL_TEXT_SEARCH.value,
                        RetrievalMethod.HYBRID_SEARCH.value,
@ -595,27 +573,15 @@ class DatasetRetrievalSettingMockApi(Resource):
    @account_initialization_required
    def get(self, vector_type):
        match vector_type:
-            case (
+            case VectorType.MILVUS | VectorType.RELYT | VectorType.PGVECTOR | VectorType.TIDB_VECTOR | VectorType.CHROMA | VectorType.TENCENT:
                VectorType.MILVUS
                | VectorType.RELYT
                | VectorType.TIDB_VECTOR
                | VectorType.CHROMA
                | VectorType.TENCENT
                | VectorType.PGVECTO_RS
            ):
                return {"retrieval_method": [RetrievalMethod.SEMANTIC_SEARCH.value]}
            case (
                VectorType.QDRANT
                | VectorType.WEAVIATE
                | VectorType.OPENSEARCH
                | VectorType.ANALYTICDB
                | VectorType.MYSCALE
                | VectorType.ORACLE
                | VectorType.ELASTICSEARCH
                | VectorType.PGVECTOR
            ):
                return {
-                    "retrieval_method": [
+                    'retrieval_method': [
                        RetrievalMethod.SEMANTIC_SEARCH.value
                    ]
                }
            case VectorType.QDRANT | VectorType.WEAVIATE | VectorType.OPENSEARCH| VectorType.ANALYTICDB | VectorType.MYSCALE | VectorType.ORACLE | VectorType.ELASTICSEARCH:
                return {
                    'retrieval_method': [
                        RetrievalMethod.SEMANTIC_SEARCH.value,
                        RetrievalMethod.FULL_TEXT_SEARCH.value,
                        RetrievalMethod.HYBRID_SEARCH.value,
@ -625,6 +591,7 @@ class DatasetRetrievalSettingMockApi(Resource):
                raise ValueError(f"Unsupported vector db type {vector_type}.")
 class DatasetErrorDocs(Resource):
    @setup_required
    @login_required
@ -636,7 +603,10 @@ class DatasetErrorDocs(Resource):
            raise NotFound("Dataset not found.")
        results = DocumentService.get_error_documents_by_dataset_id(dataset_id_str)
-        return {"data": [marshal(item, document_status_fields) for item in results], "total": len(results)}, 200
+        return {
            'data': [marshal(item, document_status_fields) for item in results],
            'total': len(results)
        }, 200
 class DatasetPermissionUserListApi(Resource):
@ -656,21 +626,21 @@ class DatasetPermissionUserListApi(Resource):
        partial_members_list = DatasetPermissionService.get_dataset_partial_member_list(dataset_id_str)
        return {
-            "data": partial_members_list,
+            'data': partial_members_list,
        }, 200
-api.add_resource(DatasetListApi, "/datasets")
+api.add_resource(DatasetListApi, '/datasets')
-api.add_resource(DatasetApi, "/datasets/<uuid:dataset_id>")
+api.add_resource(DatasetApi, '/datasets/<uuid:dataset_id>')
-api.add_resource(DatasetUseCheckApi, "/datasets/<uuid:dataset_id>/use-check")
+api.add_resource(DatasetUseCheckApi, '/datasets/<uuid:dataset_id>/use-check')
-api.add_resource(DatasetQueryApi, "/datasets/<uuid:dataset_id>/queries")
+api.add_resource(DatasetQueryApi, '/datasets/<uuid:dataset_id>/queries')
-api.add_resource(DatasetErrorDocs, "/datasets/<uuid:dataset_id>/error-docs")
+api.add_resource(DatasetErrorDocs, '/datasets/<uuid:dataset_id>/error-docs')
-api.add_resource(DatasetIndexingEstimateApi, "/datasets/indexing-estimate")
+api.add_resource(DatasetIndexingEstimateApi, '/datasets/indexing-estimate')
-api.add_resource(DatasetRelatedAppListApi, "/datasets/<uuid:dataset_id>/related-apps")
+api.add_resource(DatasetRelatedAppListApi, '/datasets/<uuid:dataset_id>/related-apps')
-api.add_resource(DatasetIndexingStatusApi, "/datasets/<uuid:dataset_id>/indexing-status")
+api.add_resource(DatasetIndexingStatusApi, '/datasets/<uuid:dataset_id>/indexing-status')
-api.add_resource(DatasetApiKeyApi, "/datasets/api-keys")
+api.add_resource(DatasetApiKeyApi, '/datasets/api-keys')
-api.add_resource(DatasetApiDeleteApi, "/datasets/api-keys/<uuid:api_key_id>")
+api.add_resource(DatasetApiDeleteApi, '/datasets/api-keys/<uuid:api_key_id>')
-api.add_resource(DatasetApiBaseUrlApi, "/datasets/api-base-info")
+api.add_resource(DatasetApiBaseUrlApi, '/datasets/api-base-info')
-api.add_resource(DatasetRetrievalSettingApi, "/datasets/retrieval-setting")
+api.add_resource(DatasetRetrievalSettingApi, '/datasets/retrieval-setting')
-api.add_resource(DatasetRetrievalSettingMockApi, "/datasets/retrieval-setting/<string:vector_type>")
+api.add_resource(DatasetRetrievalSettingMockApi, '/datasets/retrieval-setting/<string:vector_type>')
-api.add_resource(DatasetPermissionUserListApi, "/datasets/<uuid:dataset_id>/permission-part-users")
+api.add_resource(DatasetPermissionUserListApi, '/datasets/<uuid:dataset_id>/permission-part-users')
--- a/api/controllers/console/datasets/datasets_document.py
+++ b/api/controllers/console/datasets/datasets_document.py
--- a/api/controllers/console/datasets/datasets_segments.py
+++ b/api/controllers/console/datasets/datasets_segments.py
@ -40,7 +40,7 @@ class DatasetDocumentSegmentListApi(Resource):
        document_id = str(document_id)
        dataset = DatasetService.get_dataset(dataset_id)
        if not dataset:
-            raise NotFound("Dataset not found.")
+            raise NotFound('Dataset not found.')
        try:
            DatasetService.check_dataset_permission(dataset, current_user)
@ -50,33 +50,37 @@ class DatasetDocumentSegmentListApi(Resource):
        document = DocumentService.get_document(dataset_id, document_id)
        if not document:
-            raise NotFound("Document not found.")
+            raise NotFound('Document not found.')
        parser = reqparse.RequestParser()
-        parser.add_argument("last_id", type=str, default=None, location="args")
+        parser.add_argument('last_id', type=str, default=None, location='args')
-        parser.add_argument("limit", type=int, default=20, location="args")
+        parser.add_argument('limit', type=int, default=20, location='args')
-        parser.add_argument("status", type=str, action="append", default=[], location="args")
+        parser.add_argument('status', type=str,
-        parser.add_argument("hit_count_gte", type=int, default=None, location="args")
+                            action='append', default=[], location='args')
-        parser.add_argument("enabled", type=str, default="all", location="args")
+        parser.add_argument('hit_count_gte', type=int,
-        parser.add_argument("keyword", type=str, default=None, location="args")
+                            default=None, location='args')
        parser.add_argument('enabled', type=str, default='all', location='args')
        parser.add_argument('keyword', type=str, default=None, location='args')
        args = parser.parse_args()
-        last_id = args["last_id"]
+        last_id = args['last_id']
-        limit = min(args["limit"], 100)
+        limit = min(args['limit'], 100)
-        status_list = args["status"]
+        status_list = args['status']
-        hit_count_gte = args["hit_count_gte"]
+        hit_count_gte = args['hit_count_gte']
-        keyword = args["keyword"]
+        keyword = args['keyword']
        query = DocumentSegment.query.filter(
-            DocumentSegment.document_id == str(document_id), DocumentSegment.tenant_id == current_user.current_tenant_id
+            DocumentSegment.document_id == str(document_id),
            DocumentSegment.tenant_id == current_user.current_tenant_id
        )
        if last_id is not None:
            last_segment = db.session.get(DocumentSegment, str(last_id))
            if last_segment:
-                query = query.filter(DocumentSegment.position > last_segment.position)
+                query = query.filter(
                    DocumentSegment.position > last_segment.position)
            else:
-                return {"data": [], "has_more": False, "limit": limit}, 200
+                return {'data': [], 'has_more': False, 'limit': limit}, 200
        if status_list:
            query = query.filter(DocumentSegment.status.in_(status_list))
@ -85,12 +89,12 @@ class DatasetDocumentSegmentListApi(Resource):
            query = query.filter(DocumentSegment.hit_count >= hit_count_gte)
        if keyword:
-            query = query.where(DocumentSegment.content.ilike(f"%{keyword}%"))
+            query = query.where(DocumentSegment.content.ilike(f'%{keyword}%'))
-        if args["enabled"].lower() != "all":
+        if args['enabled'].lower() != 'all':
-            if args["enabled"].lower() == "true":
+            if args['enabled'].lower() == 'true':
                query = query.filter(DocumentSegment.enabled == True)
-            elif args["enabled"].lower() == "false":
+            elif args['enabled'].lower() == 'false':
                query = query.filter(DocumentSegment.enabled == False)
        total = query.count()
@ -102,11 +106,11 @@ class DatasetDocumentSegmentListApi(Resource):
            segments = segments[:-1]
        return {
-            "data": marshal(segments, segment_fields),
+            'data': marshal(segments, segment_fields),
-            "doc_form": document.doc_form,
+            'doc_form': document.doc_form,
-            "has_more": has_more,
+            'has_more': has_more,
-            "limit": limit,
+            'limit': limit,
-            "total": total,
+            'total': total
        }, 200
@ -114,12 +118,12 @@ class DatasetDocumentSegmentApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("vector_space")
+    @cloud_edition_billing_resource_check('vector_space')
    def patch(self, dataset_id, segment_id, action):
        dataset_id = str(dataset_id)
        dataset = DatasetService.get_dataset(dataset_id)
        if not dataset:
-            raise NotFound("Dataset not found.")
+            raise NotFound('Dataset not found.')
        # check user's model setting
        DatasetService.check_dataset_model_setting(dataset)
        # The role of the current user in the ta table must be admin, owner, or editor
@ -130,7 +134,7 @@ class DatasetDocumentSegmentApi(Resource):
            DatasetService.check_dataset_permission(dataset, current_user)
        except services.errors.account.NoPermissionError as e:
            raise Forbidden(str(e))
-        if dataset.indexing_technique == "high_quality":
+        if dataset.indexing_technique == 'high_quality':
            # check embedding model setting
            try:
                model_manager = ModelManager()
@ -138,32 +142,32 @@ class DatasetDocumentSegmentApi(Resource):
                    tenant_id=current_user.current_tenant_id,
                    provider=dataset.embedding_model_provider,
                    model_type=ModelType.TEXT_EMBEDDING,
-                    model=dataset.embedding_model,
+                    model=dataset.embedding_model
                )
            except LLMBadRequestError:
                raise ProviderNotInitializeError(
                    "No Embedding Model available. Please configure a valid provider "
-                    "in the Settings -> Model Provider."
+                    "in the Settings -> Model Provider.")
                )
            except ProviderTokenNotInitError as ex:
                raise ProviderNotInitializeError(ex.description)
        segment = DocumentSegment.query.filter(
-            DocumentSegment.id == str(segment_id), DocumentSegment.tenant_id == current_user.current_tenant_id
+            DocumentSegment.id == str(segment_id),
            DocumentSegment.tenant_id == current_user.current_tenant_id
        ).first()
        if not segment:
-            raise NotFound("Segment not found.")
+            raise NotFound('Segment not found.')
-        if segment.status != "completed":
+        if segment.status != 'completed':
-            raise NotFound("Segment is not completed, enable or disable function is not allowed")
+            raise NotFound('Segment is not completed, enable or disable function is not allowed')
-        document_indexing_cache_key = "document_{}_indexing".format(segment.document_id)
+        document_indexing_cache_key = 'document_{}_indexing'.format(segment.document_id)
        cache_result = redis_client.get(document_indexing_cache_key)
        if cache_result is not None:
            raise InvalidActionError("Document is being indexed, please try again later")
-        indexing_cache_key = "segment_{}_indexing".format(segment.id)
+        indexing_cache_key = 'segment_{}_indexing'.format(segment.id)
        cache_result = redis_client.get(indexing_cache_key)
        if cache_result is not None:
            raise InvalidActionError("Segment is being indexed, please try again later")
@ -182,7 +186,7 @@ class DatasetDocumentSegmentApi(Resource):
            enable_segment_to_index_task.delay(segment.id)
-            return {"result": "success"}, 200
+            return {'result': 'success'}, 200
        elif action == "disable":
            if not segment.enabled:
                raise InvalidActionError("Segment is already disabled.")
@ -197,7 +201,7 @@ class DatasetDocumentSegmentApi(Resource):
            disable_segment_from_index_task.delay(segment.id)
-            return {"result": "success"}, 200
+            return {'result': 'success'}, 200
        else:
            raise InvalidActionError()
@ -206,36 +210,35 @@ class DatasetDocumentSegmentAddApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("vector_space")
+    @cloud_edition_billing_resource_check('vector_space')
-    @cloud_edition_billing_knowledge_limit_check("add_segment")
+    @cloud_edition_billing_knowledge_limit_check('add_segment')
    def post(self, dataset_id, document_id):
        # check dataset
        dataset_id = str(dataset_id)
        dataset = DatasetService.get_dataset(dataset_id)
        if not dataset:
-            raise NotFound("Dataset not found.")
+            raise NotFound('Dataset not found.')
        # check document
        document_id = str(document_id)
        document = DocumentService.get_document(dataset_id, document_id)
        if not document:
-            raise NotFound("Document not found.")
+            raise NotFound('Document not found.')
        if not current_user.is_editor:
            raise Forbidden()
        # check embedding model setting
-        if dataset.indexing_technique == "high_quality":
+        if dataset.indexing_technique == 'high_quality':
            try:
                model_manager = ModelManager()
                model_manager.get_model_instance(
                    tenant_id=current_user.current_tenant_id,
                    provider=dataset.embedding_model_provider,
                    model_type=ModelType.TEXT_EMBEDDING,
-                    model=dataset.embedding_model,
+                    model=dataset.embedding_model
                )
            except LLMBadRequestError:
                raise ProviderNotInitializeError(
                    "No Embedding Model available. Please configure a valid provider "
-                    "in the Settings -> Model Provider."
+                    "in the Settings -> Model Provider.")
                )
            except ProviderTokenNotInitError as ex:
                raise ProviderNotInitializeError(ex.description)
        try:
@ -244,34 +247,37 @@ class DatasetDocumentSegmentAddApi(Resource):
            raise Forbidden(str(e))
        # validate args
        parser = reqparse.RequestParser()
-        parser.add_argument("content", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('content', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("answer", type=str, required=False, nullable=True, location="json")
+        parser.add_argument('answer', type=str, required=False, nullable=True, location='json')
-        parser.add_argument("keywords", type=list, required=False, nullable=True, location="json")
+        parser.add_argument('keywords', type=list, required=False, nullable=True, location='json')
        args = parser.parse_args()
        SegmentService.segment_create_args_validate(args, document)
        segment = SegmentService.create_segment(args, document, dataset)
-        return {"data": marshal(segment, segment_fields), "doc_form": document.doc_form}, 200
+        return {
            'data': marshal(segment, segment_fields),
            'doc_form': document.doc_form
        }, 200
 class DatasetDocumentSegmentUpdateApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("vector_space")
+    @cloud_edition_billing_resource_check('vector_space')
    def patch(self, dataset_id, document_id, segment_id):
        # check dataset
        dataset_id = str(dataset_id)
        dataset = DatasetService.get_dataset(dataset_id)
        if not dataset:
-            raise NotFound("Dataset not found.")
+            raise NotFound('Dataset not found.')
        # check user's model setting
        DatasetService.check_dataset_model_setting(dataset)
        # check document
        document_id = str(document_id)
        document = DocumentService.get_document(dataset_id, document_id)
        if not document:
-            raise NotFound("Document not found.")
+            raise NotFound('Document not found.')
-        if dataset.indexing_technique == "high_quality":
+        if dataset.indexing_technique == 'high_quality':
            # check embedding model setting
            try:
                model_manager = ModelManager()
@ -279,22 +285,22 @@ class DatasetDocumentSegmentUpdateApi(Resource):
                    tenant_id=current_user.current_tenant_id,
                    provider=dataset.embedding_model_provider,
                    model_type=ModelType.TEXT_EMBEDDING,
-                    model=dataset.embedding_model,
+                    model=dataset.embedding_model
                )
            except LLMBadRequestError:
                raise ProviderNotInitializeError(
                    "No Embedding Model available. Please configure a valid provider "
-                    "in the Settings -> Model Provider."
+                    "in the Settings -> Model Provider.")
                )
            except ProviderTokenNotInitError as ex:
                raise ProviderNotInitializeError(ex.description)
            # check segment
        segment_id = str(segment_id)
        segment = DocumentSegment.query.filter(
-            DocumentSegment.id == str(segment_id), DocumentSegment.tenant_id == current_user.current_tenant_id
+            DocumentSegment.id == str(segment_id),
            DocumentSegment.tenant_id == current_user.current_tenant_id
        ).first()
        if not segment:
-            raise NotFound("Segment not found.")
+            raise NotFound('Segment not found.')
        # The role of the current user in the ta table must be admin, owner, or editor
        if not current_user.is_editor:
            raise Forbidden()
@ -304,13 +310,16 @@ class DatasetDocumentSegmentUpdateApi(Resource):
            raise Forbidden(str(e))
        # validate args
        parser = reqparse.RequestParser()
-        parser.add_argument("content", type=str, required=True, nullable=False, location="json")
+        parser.add_argument('content', type=str, required=True, nullable=False, location='json')
-        parser.add_argument("answer", type=str, required=False, nullable=True, location="json")
+        parser.add_argument('answer', type=str, required=False, nullable=True, location='json')
-        parser.add_argument("keywords", type=list, required=False, nullable=True, location="json")
+        parser.add_argument('keywords', type=list, required=False, nullable=True, location='json')
        args = parser.parse_args()
        SegmentService.segment_create_args_validate(args, document)
        segment = SegmentService.update_segment(args, segment, document, dataset)
-        return {"data": marshal(segment, segment_fields), "doc_form": document.doc_form}, 200
+        return {
            'data': marshal(segment, segment_fields),
            'doc_form': document.doc_form
        }, 200
    @setup_required
    @login_required
@ -320,21 +329,22 @@ class DatasetDocumentSegmentUpdateApi(Resource):
        dataset_id = str(dataset_id)
        dataset = DatasetService.get_dataset(dataset_id)
        if not dataset:
-            raise NotFound("Dataset not found.")
+            raise NotFound('Dataset not found.')
        # check user's model setting
        DatasetService.check_dataset_model_setting(dataset)
        # check document
        document_id = str(document_id)
        document = DocumentService.get_document(dataset_id, document_id)
        if not document:
-            raise NotFound("Document not found.")
+            raise NotFound('Document not found.')
        # check segment
        segment_id = str(segment_id)
        segment = DocumentSegment.query.filter(
-            DocumentSegment.id == str(segment_id), DocumentSegment.tenant_id == current_user.current_tenant_id
+            DocumentSegment.id == str(segment_id),
            DocumentSegment.tenant_id == current_user.current_tenant_id
        ).first()
        if not segment:
-            raise NotFound("Segment not found.")
+            raise NotFound('Segment not found.')
        # The role of the current user in the ta table must be admin or owner
        if not current_user.is_editor:
            raise Forbidden()
@ -343,36 +353,36 @@ class DatasetDocumentSegmentUpdateApi(Resource):
        except services.errors.account.NoPermissionError as e:
            raise Forbidden(str(e))
        SegmentService.delete_segment(segment, document, dataset)
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
 class DatasetDocumentSegmentBatchImportApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("vector_space")
+    @cloud_edition_billing_resource_check('vector_space')
-    @cloud_edition_billing_knowledge_limit_check("add_segment")
+    @cloud_edition_billing_knowledge_limit_check('add_segment')
    def post(self, dataset_id, document_id):
        # check dataset
        dataset_id = str(dataset_id)
        dataset = DatasetService.get_dataset(dataset_id)
        if not dataset:
-            raise NotFound("Dataset not found.")
+            raise NotFound('Dataset not found.')
        # check document
        document_id = str(document_id)
        document = DocumentService.get_document(dataset_id, document_id)
        if not document:
-            raise NotFound("Document not found.")
+            raise NotFound('Document not found.')
        # get file from request
-        file = request.files["file"]
+        file = request.files['file']
        # check file
-        if "file" not in request.files:
+        if 'file' not in request.files:
            raise NoFileUploadedError()
        if len(request.files) > 1:
            raise TooManyFilesError()
        # check file type
-        if not file.filename.endswith(".csv"):
+        if not file.filename.endswith('.csv'):
            raise ValueError("Invalid file type. Only CSV files are allowed")
        try:
@ -380,47 +390,51 @@ class DatasetDocumentSegmentBatchImportApi(Resource):
            df = pd.read_csv(file)
            result = []
            for index, row in df.iterrows():
-                if document.doc_form == "qa_model":
+                if document.doc_form == 'qa_model':
-                    data = {"content": row[0], "answer": row[1]}
+                    data = {'content': row[0], 'answer': row[1]}
                else:
-                    data = {"content": row[0]}
+                    data = {'content': row[0]}
                result.append(data)
            if len(result) == 0:
                raise ValueError("The CSV file is empty.")
            # async job
            job_id = str(uuid.uuid4())
-            indexing_cache_key = "segment_batch_import_{}".format(str(job_id))
+            indexing_cache_key = 'segment_batch_import_{}'.format(str(job_id))
            # send batch add segments task
-            redis_client.setnx(indexing_cache_key, "waiting")
+            redis_client.setnx(indexing_cache_key, 'waiting')
-            batch_create_segment_to_index_task.delay(
+            batch_create_segment_to_index_task.delay(str(job_id), result, dataset_id, document_id,
-                str(job_id), result, dataset_id, document_id, current_user.current_tenant_id, current_user.id
+                                                     current_user.current_tenant_id, current_user.id)
            )
        except Exception as e:
-            return {"error": str(e)}, 500
+            return {'error': str(e)}, 500
-        return {"job_id": job_id, "job_status": "waiting"}, 200
+        return {
            'job_id': job_id,
            'job_status': 'waiting'
        }, 200
    @setup_required
    @login_required
    @account_initialization_required
    def get(self, job_id):
        job_id = str(job_id)
-        indexing_cache_key = "segment_batch_import_{}".format(job_id)
+        indexing_cache_key = 'segment_batch_import_{}'.format(job_id)
        cache_result = redis_client.get(indexing_cache_key)
        if cache_result is None:
            raise ValueError("The job is not exist.")
-        return {"job_id": job_id, "job_status": cache_result.decode()}, 200
+        return {
            'job_id': job_id,
            'job_status': cache_result.decode()
        }, 200
-api.add_resource(DatasetDocumentSegmentListApi, "/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segments")
+api.add_resource(DatasetDocumentSegmentListApi,
-api.add_resource(DatasetDocumentSegmentApi, "/datasets/<uuid:dataset_id>/segments/<uuid:segment_id>/<string:action>")
+                 '/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segments')
-api.add_resource(DatasetDocumentSegmentAddApi, "/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segment")
+api.add_resource(DatasetDocumentSegmentApi,
-api.add_resource(
+                 '/datasets/<uuid:dataset_id>/segments/<uuid:segment_id>/<string:action>')
-    DatasetDocumentSegmentUpdateApi,
+api.add_resource(DatasetDocumentSegmentAddApi,
-    "/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segments/<uuid:segment_id>",
+                 '/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segment')
-)
+api.add_resource(DatasetDocumentSegmentUpdateApi,
-api.add_resource(
+                 '/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segments/<uuid:segment_id>')
-    DatasetDocumentSegmentBatchImportApi,
+api.add_resource(DatasetDocumentSegmentBatchImportApi,
-    "/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segments/batch_import",
+                 '/datasets/<uuid:dataset_id>/documents/<uuid:document_id>/segments/batch_import',
-    "/datasets/batch_import_status/<uuid:job_id>",
+                 '/datasets/batch_import_status/<uuid:job_id>')
 )
--- a/api/controllers/console/datasets/error.py
+++ b/api/controllers/console/datasets/error.py
@ -2,90 +2,90 @@ from libs.exception import BaseHTTPException
 class NoFileUploadedError(BaseHTTPException):
-    error_code = "no_file_uploaded"
+    error_code = 'no_file_uploaded'
    description = "Please upload your file."
    code = 400
 class TooManyFilesError(BaseHTTPException):
-    error_code = "too_many_files"
+    error_code = 'too_many_files'
    description = "Only one file is allowed."
    code = 400
 class FileTooLargeError(BaseHTTPException):
-    error_code = "file_too_large"
+    error_code = 'file_too_large'
    description = "File size exceeded. {message}"
    code = 413
 class UnsupportedFileTypeError(BaseHTTPException):
-    error_code = "unsupported_file_type"
+    error_code = 'unsupported_file_type'
    description = "File type not allowed."
    code = 415
 class HighQualityDatasetOnlyError(BaseHTTPException):
-    error_code = "high_quality_dataset_only"
+    error_code = 'high_quality_dataset_only'
    description = "Current operation only supports 'high-quality' datasets."
    code = 400
 class DatasetNotInitializedError(BaseHTTPException):
-    error_code = "dataset_not_initialized"
+    error_code = 'dataset_not_initialized'
    description = "The dataset is still being initialized or indexing. Please wait a moment."
    code = 400
 class ArchivedDocumentImmutableError(BaseHTTPException):
-    error_code = "archived_document_immutable"
+    error_code = 'archived_document_immutable'
    description = "The archived document is not editable."
    code = 403
 class DatasetNameDuplicateError(BaseHTTPException):
-    error_code = "dataset_name_duplicate"
+    error_code = 'dataset_name_duplicate'
    description = "The dataset name already exists. Please modify your dataset name."
    code = 409
 class InvalidActionError(BaseHTTPException):
-    error_code = "invalid_action"
+    error_code = 'invalid_action'
    description = "Invalid action."
    code = 400
 class DocumentAlreadyFinishedError(BaseHTTPException):
-    error_code = "document_already_finished"
+    error_code = 'document_already_finished'
    description = "The document has been processed. Please refresh the page or go to the document details."
    code = 400
 class DocumentIndexingError(BaseHTTPException):
-    error_code = "document_indexing"
+    error_code = 'document_indexing'
    description = "The document is being processed and cannot be edited."
    code = 400
 class InvalidMetadataError(BaseHTTPException):
-    error_code = "invalid_metadata"
+    error_code = 'invalid_metadata'
    description = "The metadata content is incorrect. Please check and verify."
    code = 400
 class WebsiteCrawlError(BaseHTTPException):
-    error_code = "crawl_failed"
+    error_code = 'crawl_failed'
    description = "{message}"
    code = 500
 class DatasetInUseError(BaseHTTPException):
-    error_code = "dataset_in_use"
+    error_code = 'dataset_in_use'
    description = "The dataset is being used by some apps. Please remove the dataset from the apps before deleting it."
    code = 409
 class IndexingEstimateError(BaseHTTPException):
-    error_code = "indexing_estimate_error"
+    error_code = 'indexing_estimate_error'
    description = "Knowledge indexing estimate failed: {message}"
    code = 500
--- a/api/controllers/console/datasets/file.py
+++ b/api/controllers/console/datasets/file.py
@ -21,6 +21,7 @@ PREVIEW_WORDS_LIMIT = 3000
 class FileApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -30,22 +31,23 @@ class FileApi(Resource):
        batch_count_limit = dify_config.UPLOAD_FILE_BATCH_LIMIT
        image_file_size_limit = dify_config.UPLOAD_IMAGE_FILE_SIZE_LIMIT
        return {
-            "file_size_limit": file_size_limit,
+            'file_size_limit': file_size_limit,
-            "batch_count_limit": batch_count_limit,
+            'batch_count_limit': batch_count_limit,
-            "image_file_size_limit": image_file_size_limit,
+            'image_file_size_limit': image_file_size_limit
        }, 200
    @setup_required
    @login_required
    @account_initialization_required
    @marshal_with(file_fields)
-    @cloud_edition_billing_resource_check("documents")
+    @cloud_edition_billing_resource_check(resource='documents')
    def post(self):
        # get file from request
-        file = request.files["file"]
+        file = request.files['file']
        # check file
-        if "file" not in request.files:
+        if 'file' not in request.files:
            raise NoFileUploadedError()
        if len(request.files) > 1:
@ -67,7 +69,7 @@ class FilePreviewApi(Resource):
    def get(self, file_id):
        file_id = str(file_id)
        text = FileService.get_file_preview(file_id)
-        return {"content": text}
+        return {'content': text}
 class FileSupportTypeApi(Resource):
@ -76,10 +78,10 @@ class FileSupportTypeApi(Resource):
    @account_initialization_required
    def get(self):
        etl_type = dify_config.ETL_TYPE
-        allowed_extensions = UNSTRUCTURED_ALLOWED_EXTENSIONS if etl_type == "Unstructured" else ALLOWED_EXTENSIONS
+        allowed_extensions = UNSTRUCTURED_ALLOWED_EXTENSIONS if etl_type == 'Unstructured' else ALLOWED_EXTENSIONS
-        return {"allowed_extensions": allowed_extensions}
+        return {'allowed_extensions': allowed_extensions}
-api.add_resource(FileApi, "/files/upload")
+api.add_resource(FileApi, '/files/upload')
-api.add_resource(FilePreviewApi, "/files/<uuid:file_id>/preview")
+api.add_resource(FilePreviewApi, '/files/<uuid:file_id>/preview')
-api.add_resource(FileSupportTypeApi, "/files/support-type")
+api.add_resource(FileSupportTypeApi, '/files/support-type')
--- a/api/controllers/console/datasets/hit_testing.py
+++ b/api/controllers/console/datasets/hit_testing.py
@ -29,6 +29,7 @@ from services.hit_testing_service import HitTestingService
 class HitTestingApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
@ -45,8 +46,8 @@ class HitTestingApi(Resource):
            raise Forbidden(str(e))
        parser = reqparse.RequestParser()
-        parser.add_argument("query", type=str, location="json")
+        parser.add_argument('query', type=str, location='json')
-        parser.add_argument("retrieval_model", type=dict, required=False, location="json")
+        parser.add_argument('retrieval_model', type=dict, required=False, location='json')
        args = parser.parse_args()
        HitTestingService.hit_testing_args_check(args)
@ -54,13 +55,13 @@ class HitTestingApi(Resource):
        try:
            response = HitTestingService.retrieve(
                dataset=dataset,
-                query=args["query"],
+                query=args['query'],
                account=current_user,
-                retrieval_model=args["retrieval_model"],
+                retrieval_model=args['retrieval_model'],
-                limit=10,
+                limit=10
            )
-            return {"query": response["query"], "records": marshal(response["records"], hit_testing_record_fields)}
+            return {"query": response['query'], 'records': marshal(response['records'], hit_testing_record_fields)}
        except services.errors.index.IndexNotInitializedError:
            raise DatasetNotInitializedError()
        except ProviderTokenNotInitError as ex:
@ -72,8 +73,7 @@ class HitTestingApi(Resource):
        except LLMBadRequestError:
            raise ProviderNotInitializeError(
                "No Embedding Model or Reranking Model available. Please configure a valid provider "
-                "in the Settings -> Model Provider."
+                "in the Settings -> Model Provider.")
            )
        except InvokeError as e:
            raise CompletionRequestError(e.description)
        except ValueError as e:
@ -83,4 +83,4 @@ class HitTestingApi(Resource):
            raise InternalServerError(str(e))
-api.add_resource(HitTestingApi, "/datasets/<uuid:dataset_id>/hit-testing")
+api.add_resource(HitTestingApi, '/datasets/<uuid:dataset_id>/hit-testing')
--- a/api/controllers/console/datasets/website.py
+++ b/api/controllers/console/datasets/website.py
@ -9,14 +9,16 @@ from services.website_service import WebsiteService
 class WebsiteCrawlApi(Resource):
    @setup_required
    @login_required
    @account_initialization_required
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("provider", type=str, choices=["firecrawl"], required=True, nullable=True, location="json")
+        parser.add_argument('provider', type=str, choices=['firecrawl'],
-        parser.add_argument("url", type=str, required=True, nullable=True, location="json")
+                            required=True, nullable=True, location='json')
-        parser.add_argument("options", type=dict, required=True, nullable=True, location="json")
+        parser.add_argument('url', type=str, required=True, nullable=True, location='json')
        parser.add_argument('options', type=dict, required=True, nullable=True, location='json')
        args = parser.parse_args()
        WebsiteService.document_create_args_validate(args)
        # crawl url
@ -33,15 +35,15 @@ class WebsiteCrawlStatusApi(Resource):
    @account_initialization_required
    def get(self, job_id: str):
        parser = reqparse.RequestParser()
-        parser.add_argument("provider", type=str, choices=["firecrawl"], required=True, location="args")
+        parser.add_argument('provider', type=str, choices=['firecrawl'], required=True, location='args')
        args = parser.parse_args()
        # get crawl status
        try:
-            result = WebsiteService.get_crawl_status(job_id, args["provider"])
+            result = WebsiteService.get_crawl_status(job_id, args['provider'])
        except Exception as e:
            raise WebsiteCrawlError(str(e))
        return result, 200
-api.add_resource(WebsiteCrawlApi, "/website/crawl")
+api.add_resource(WebsiteCrawlApi, '/website/crawl')
-api.add_resource(WebsiteCrawlStatusApi, "/website/crawl/status/<string:job_id>")
+api.add_resource(WebsiteCrawlStatusApi, '/website/crawl/status/<string:job_id>')
--- a/api/controllers/console/error.py
+++ b/api/controllers/console/error.py
@ -2,41 +2,35 @@ from libs.exception import BaseHTTPException
 class AlreadySetupError(BaseHTTPException):
-    error_code = "already_setup"
+    error_code = 'already_setup'
    description = "Dify has been successfully installed. Please refresh the page or return to the dashboard homepage."
    code = 403
 class NotSetupError(BaseHTTPException):
-    error_code = "not_setup"
+    error_code = 'not_setup'
-    description = (
+    description = "Dify has not been initialized and installed yet. " \
-        "Dify has not been initialized and installed yet. "
+                  "Please proceed with the initialization and installation process first."
        "Please proceed with the initialization and installation process first."
    )
    code = 401
 class NotInitValidateError(BaseHTTPException):
-    error_code = "not_init_validated"
+    error_code = 'not_init_validated'
-    description = (
+    description = "Init validation has not been completed yet. " \
-        "Init validation has not been completed yet. " "Please proceed with the init validation process first."
+                  "Please proceed with the init validation process first."
    )
    code = 401
 class InitValidateFailedError(BaseHTTPException):
-    error_code = "init_validate_failed"
+    error_code = 'init_validate_failed'
    description = "Init validation failed. Please check the password and try again."
    code = 401
 class AccountNotLinkTenantError(BaseHTTPException):
-    error_code = "account_not_link_tenant"
+    error_code = 'account_not_link_tenant'
    description = "Account not link tenant."
    code = 403
 class AlreadyActivateError(BaseHTTPException):
-    error_code = "already_activate"
+    error_code = 'already_activate'
    description = "Auth Token is invalid or account already activated, please check again."
    code = 403
--- a/api/controllers/console/explore/audio.py
+++ b/api/controllers/console/explore/audio.py
@ -33,10 +33,14 @@ class ChatAudioApi(InstalledAppResource):
    def post(self, installed_app):
        app_model = installed_app.app
-        file = request.files["file"]
+        file = request.files['file']
        try:
-            response = AudioService.transcript_asr(app_model=app_model, file=file, end_user=None)
+            response = AudioService.transcript_asr(
                app_model=app_model,
                file=file,
                end_user=None
            )
            return response
        except services.errors.app_model_config.AppModelConfigBrokenError:
@ -72,27 +76,30 @@ class ChatTextApi(InstalledAppResource):
        app_model = installed_app.app
        try:
            parser = reqparse.RequestParser()
-            parser.add_argument("message_id", type=str, required=False, location="json")
+            parser.add_argument('message_id', type=str, required=False, location='json')
-            parser.add_argument("voice", type=str, location="json")
+            parser.add_argument('voice', type=str, location='json')
-            parser.add_argument("text", type=str, location="json")
+            parser.add_argument('text', type=str, location='json')
-            parser.add_argument("streaming", type=bool, location="json")
+            parser.add_argument('streaming', type=bool, location='json')
            args = parser.parse_args()
-            message_id = args.get("message_id", None)
+            message_id = args.get('message_id', None)
-            text = args.get("text", None)
+            text = args.get('text', None)
-            if (
+            if (app_model.mode in [AppMode.ADVANCED_CHAT.value, AppMode.WORKFLOW.value]
-                app_model.mode in [AppMode.ADVANCED_CHAT.value, AppMode.WORKFLOW.value]
+                    and app_model.workflow
-                and app_model.workflow
+                    and app_model.workflow.features_dict):
-                and app_model.workflow.features_dict
+                text_to_speech = app_model.workflow.features_dict.get('text_to_speech')
-            ):
+                voice = args.get('voice') if args.get('voice') else text_to_speech.get('voice')
                text_to_speech = app_model.workflow.features_dict.get("text_to_speech")
                voice = args.get("voice") or text_to_speech.get("voice")
            else:
                try:
-                    voice = args.get("voice") or app_model.app_model_config.text_to_speech_dict.get("voice")
+                    voice = args.get('voice') if args.get('voice') else app_model.app_model_config.text_to_speech_dict.get('voice')
                except Exception:
                    voice = None
-            response = AudioService.transcript_tts(app_model=app_model, message_id=message_id, voice=voice, text=text)
+            response = AudioService.transcript_tts(
                app_model=app_model,
                message_id=message_id,
                voice=voice,
                text=text
            )
            return response
        except services.errors.app_model_config.AppModelConfigBrokenError:
            logging.exception("App model config broken.")
@ -120,7 +127,7 @@ class ChatTextApi(InstalledAppResource):
            raise InternalServerError()
-api.add_resource(ChatAudioApi, "/installed-apps/<uuid:installed_app_id>/audio-to-text", endpoint="installed_app_audio")
+api.add_resource(ChatAudioApi, '/installed-apps/<uuid:installed_app_id>/audio-to-text', endpoint='installed_app_audio')
-api.add_resource(ChatTextApi, "/installed-apps/<uuid:installed_app_id>/text-to-audio", endpoint="installed_app_text")
+api.add_resource(ChatTextApi, '/installed-apps/<uuid:installed_app_id>/text-to-audio', endpoint='installed_app_text')
 # api.add_resource(ChatTextApiWithMessageId, '/installed-apps/<uuid:installed_app_id>/text-to-audio/message-id',
 #                  endpoint='installed_app_text_with_message_id')
--- a/api/controllers/console/explore/completion.py
+++ b/api/controllers/console/explore/completion.py
@ -30,28 +30,33 @@ from services.app_generate_service import AppGenerateService
 # define completion api for user
 class CompletionApi(InstalledAppResource):
    def post(self, installed_app):
        app_model = installed_app.app
-        if app_model.mode != "completion":
+        if app_model.mode != 'completion':
            raise NotCompletionAppError()
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, required=True, location="json")
+        parser.add_argument('inputs', type=dict, required=True, location='json')
-        parser.add_argument("query", type=str, location="json", default="")
+        parser.add_argument('query', type=str, location='json', default='')
-        parser.add_argument("files", type=list, required=False, location="json")
+        parser.add_argument('files', type=list, required=False, location='json')
-        parser.add_argument("response_mode", type=str, choices=["blocking", "streaming"], location="json")
+        parser.add_argument('response_mode', type=str, choices=['blocking', 'streaming'], location='json')
-        parser.add_argument("retriever_from", type=str, required=False, default="explore_app", location="json")
+        parser.add_argument('retriever_from', type=str, required=False, default='explore_app', location='json')
        args = parser.parse_args()
-        streaming = args["response_mode"] == "streaming"
+        streaming = args['response_mode'] == 'streaming'
-        args["auto_generate_name"] = False
+        args['auto_generate_name'] = False
        installed_app.last_used_at = datetime.now(timezone.utc).replace(tzinfo=None)
        db.session.commit()
        try:
            response = AppGenerateService.generate(
-                app_model=app_model, user=current_user, args=args, invoke_from=InvokeFrom.EXPLORE, streaming=streaming
+                app_model=app_model,
                user=current_user,
                args=args,
                invoke_from=InvokeFrom.EXPLORE,
                streaming=streaming
            )
            return helper.compact_generate_response(response)
@ -80,12 +85,12 @@ class CompletionApi(InstalledAppResource):
 class CompletionStopApi(InstalledAppResource):
    def post(self, installed_app, task_id):
        app_model = installed_app.app
-        if app_model.mode != "completion":
+        if app_model.mode != 'completion':
            raise NotCompletionAppError()
        AppQueueManager.set_stop_flag(task_id, InvokeFrom.EXPLORE, current_user.id)
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
 class ChatApi(InstalledAppResource):
@ -96,21 +101,25 @@ class ChatApi(InstalledAppResource):
            raise NotChatAppError()
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, required=True, location="json")
+        parser.add_argument('inputs', type=dict, required=True, location='json')
-        parser.add_argument("query", type=str, required=True, location="json")
+        parser.add_argument('query', type=str, required=True, location='json')
-        parser.add_argument("files", type=list, required=False, location="json")
+        parser.add_argument('files', type=list, required=False, location='json')
-        parser.add_argument("conversation_id", type=uuid_value, location="json")
+        parser.add_argument('conversation_id', type=uuid_value, location='json')
-        parser.add_argument("retriever_from", type=str, required=False, default="explore_app", location="json")
+        parser.add_argument('retriever_from', type=str, required=False, default='explore_app', location='json')
        args = parser.parse_args()
-        args["auto_generate_name"] = False
+        args['auto_generate_name'] = False
        installed_app.last_used_at = datetime.now(timezone.utc).replace(tzinfo=None)
        db.session.commit()
        try:
            response = AppGenerateService.generate(
-                app_model=app_model, user=current_user, args=args, invoke_from=InvokeFrom.EXPLORE, streaming=True
+                app_model=app_model,
                user=current_user,
                args=args,
                invoke_from=InvokeFrom.EXPLORE,
                streaming=True
            )
            return helper.compact_generate_response(response)
@ -145,22 +154,10 @@ class ChatStopApi(InstalledAppResource):
        AppQueueManager.set_stop_flag(task_id, InvokeFrom.EXPLORE, current_user.id)
-        return {"result": "success"}, 200
+        return {'result': 'success'}, 200
-api.add_resource(
+api.add_resource(CompletionApi, '/installed-apps/<uuid:installed_app_id>/completion-messages', endpoint='installed_app_completion')
-    CompletionApi, "/installed-apps/<uuid:installed_app_id>/completion-messages", endpoint="installed_app_completion"
+api.add_resource(CompletionStopApi, '/installed-apps/<uuid:installed_app_id>/completion-messages/<string:task_id>/stop', endpoint='installed_app_stop_completion')
-)
+api.add_resource(ChatApi, '/installed-apps/<uuid:installed_app_id>/chat-messages', endpoint='installed_app_chat_completion')
-api.add_resource(
+api.add_resource(ChatStopApi, '/installed-apps/<uuid:installed_app_id>/chat-messages/<string:task_id>/stop', endpoint='installed_app_stop_chat_completion')
    CompletionStopApi,
    "/installed-apps/<uuid:installed_app_id>/completion-messages/<string:task_id>/stop",
    endpoint="installed_app_stop_completion",
 )
 api.add_resource(
    ChatApi, "/installed-apps/<uuid:installed_app_id>/chat-messages", endpoint="installed_app_chat_completion"
 )
 api.add_resource(
    ChatStopApi,
    "/installed-apps/<uuid:installed_app_id>/chat-messages/<string:task_id>/stop",
    endpoint="installed_app_stop_chat_completion",
 )
--- a/api/controllers/console/explore/conversation.py
+++ b/api/controllers/console/explore/conversation.py
@ -16,6 +16,7 @@ from services.web_conversation_service import WebConversationService
 class ConversationListApi(InstalledAppResource):
    @marshal_with(conversation_infinite_scroll_pagination_fields)
    def get(self, installed_app):
        app_model = installed_app.app
@ -24,21 +25,21 @@ class ConversationListApi(InstalledAppResource):
            raise NotChatAppError()
        parser = reqparse.RequestParser()
-        parser.add_argument("last_id", type=uuid_value, location="args")
+        parser.add_argument('last_id', type=uuid_value, location='args')
-        parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
-        parser.add_argument("pinned", type=str, choices=["true", "false", None], location="args")
+        parser.add_argument('pinned', type=str, choices=['true', 'false', None], location='args')
        args = parser.parse_args()
        pinned = None
-        if "pinned" in args and args["pinned"] is not None:
+        if 'pinned' in args and args['pinned'] is not None:
-            pinned = True if args["pinned"] == "true" else False
+            pinned = True if args['pinned'] == 'true' else False
        try:
            return WebConversationService.pagination_by_last_id(
                app_model=app_model,
                user=current_user,
-                last_id=args["last_id"],
+                last_id=args['last_id'],
-                limit=args["limit"],
+                limit=args['limit'],
                invoke_from=InvokeFrom.EXPLORE,
                pinned=pinned,
            )
@ -64,6 +65,7 @@ class ConversationApi(InstalledAppResource):
 class ConversationRenameApi(InstalledAppResource):
    @marshal_with(simple_conversation_fields)
    def post(self, installed_app, c_id):
        app_model = installed_app.app
@ -74,19 +76,24 @@ class ConversationRenameApi(InstalledAppResource):
        conversation_id = str(c_id)
        parser = reqparse.RequestParser()
-        parser.add_argument("name", type=str, required=False, location="json")
+        parser.add_argument('name', type=str, required=False, location='json')
-        parser.add_argument("auto_generate", type=bool, required=False, default=False, location="json")
+        parser.add_argument('auto_generate', type=bool, required=False, default=False, location='json')
        args = parser.parse_args()
        try:
            return ConversationService.rename(
-                app_model, conversation_id, current_user, args["name"], args["auto_generate"]
+                app_model,
                conversation_id,
                current_user,
                args['name'],
                args['auto_generate']
            )
        except ConversationNotExistsError:
            raise NotFound("Conversation Not Exists.")
 class ConversationPinApi(InstalledAppResource):
    def patch(self, installed_app, c_id):
        app_model = installed_app.app
        app_mode = AppMode.value_of(app_model.mode)
@ -116,26 +123,8 @@ class ConversationUnPinApi(InstalledAppResource):
        return {"result": "success"}
-api.add_resource(
+api.add_resource(ConversationRenameApi, '/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>/name', endpoint='installed_app_conversation_rename')
-    ConversationRenameApi,
+api.add_resource(ConversationListApi, '/installed-apps/<uuid:installed_app_id>/conversations', endpoint='installed_app_conversations')
-    "/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>/name",
+api.add_resource(ConversationApi, '/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>', endpoint='installed_app_conversation')
-    endpoint="installed_app_conversation_rename",
+api.add_resource(ConversationPinApi, '/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>/pin', endpoint='installed_app_conversation_pin')
-)
+api.add_resource(ConversationUnPinApi, '/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>/unpin', endpoint='installed_app_conversation_unpin')
 api.add_resource(
    ConversationListApi, "/installed-apps/<uuid:installed_app_id>/conversations", endpoint="installed_app_conversations"
 )
 api.add_resource(
    ConversationApi,
    "/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>",
    endpoint="installed_app_conversation",
 )
 api.add_resource(
    ConversationPinApi,
    "/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>/pin",
    endpoint="installed_app_conversation_pin",
 )
 api.add_resource(
    ConversationUnPinApi,
    "/installed-apps/<uuid:installed_app_id>/conversations/<uuid:c_id>/unpin",
    endpoint="installed_app_conversation_unpin",
 )
--- a/api/controllers/console/explore/error.py
+++ b/api/controllers/console/explore/error.py
@ -2,24 +2,24 @@ from libs.exception import BaseHTTPException
 class NotCompletionAppError(BaseHTTPException):
-    error_code = "not_completion_app"
+    error_code = 'not_completion_app'
    description = "Not Completion App"
    code = 400
 class NotChatAppError(BaseHTTPException):
-    error_code = "not_chat_app"
+    error_code = 'not_chat_app'
    description = "App mode is invalid."
    code = 400
 class NotWorkflowAppError(BaseHTTPException):
-    error_code = "not_workflow_app"
+    error_code = 'not_workflow_app'
    description = "Only support workflow app."
    code = 400
 class AppSuggestedQuestionsAfterAnswerDisabledError(BaseHTTPException):
-    error_code = "app_suggested_questions_after_answer_disabled"
+    error_code = 'app_suggested_questions_after_answer_disabled'
    description = "Function Suggested questions after answer disabled."
    code = 403
--- a/api/controllers/console/explore/installed_app.py
+++ b/api/controllers/console/explore/installed_app.py
@ -21,72 +21,72 @@ class InstalledAppsListApi(Resource):
    @marshal_with(installed_app_list_fields)
    def get(self):
        current_tenant_id = current_user.current_tenant_id
-        installed_apps = db.session.query(InstalledApp).filter(InstalledApp.tenant_id == current_tenant_id).all()
+        installed_apps = db.session.query(InstalledApp).filter(
            InstalledApp.tenant_id == current_tenant_id
        ).all()
        current_user.role = TenantService.get_user_role(current_user, current_user.current_tenant)
        installed_apps = [
            {
-                "id": installed_app.id,
+                'id': installed_app.id,
-                "app": installed_app.app,
+                'app': installed_app.app,
-                "app_owner_tenant_id": installed_app.app_owner_tenant_id,
+                'app_owner_tenant_id': installed_app.app_owner_tenant_id,
-                "is_pinned": installed_app.is_pinned,
+                'is_pinned': installed_app.is_pinned,
-                "last_used_at": installed_app.last_used_at,
+                'last_used_at': installed_app.last_used_at,
-                "editable": current_user.role in ["owner", "admin"],
+                'editable': current_user.role in ["owner", "admin"],
-                "uninstallable": current_tenant_id == installed_app.app_owner_tenant_id,
+                'uninstallable': current_tenant_id == installed_app.app_owner_tenant_id
            }
            for installed_app in installed_apps
            if installed_app.app is not None
        ]
-        installed_apps.sort(
+        installed_apps.sort(key=lambda app: (-app['is_pinned'],
-            key=lambda app: (
+                                             app['last_used_at'] is None,
-                -app["is_pinned"],
+                                             -app['last_used_at'].timestamp() if app['last_used_at'] is not None else 0))
                app["last_used_at"] is None,
                -app["last_used_at"].timestamp() if app["last_used_at"] is not None else 0,
            )
        )
-        return {"installed_apps": installed_apps}
+        return {'installed_apps': installed_apps}
    @login_required
    @account_initialization_required
-    @cloud_edition_billing_resource_check("apps")
+    @cloud_edition_billing_resource_check('apps')
    def post(self):
        parser = reqparse.RequestParser()
-        parser.add_argument("app_id", type=str, required=True, help="Invalid app_id")
+        parser.add_argument('app_id', type=str, required=True, help='Invalid app_id')
        args = parser.parse_args()
-        recommended_app = RecommendedApp.query.filter(RecommendedApp.app_id == args["app_id"]).first()
+        recommended_app = RecommendedApp.query.filter(RecommendedApp.app_id == args['app_id']).first()
        if recommended_app is None:
-            raise NotFound("App not found")
+            raise NotFound('App not found')
        current_tenant_id = current_user.current_tenant_id
-        app = db.session.query(App).filter(App.id == args["app_id"]).first()
+        app = db.session.query(App).filter(
            App.id == args['app_id']
        ).first()
        if app is None:
-            raise NotFound("App not found")
+            raise NotFound('App not found')
        if not app.is_public:
-            raise Forbidden("You can't install a non-public app")
+            raise Forbidden('You can\'t install a non-public app')
-        installed_app = InstalledApp.query.filter(
+        installed_app = InstalledApp.query.filter(and_(
-            and_(InstalledApp.app_id == args["app_id"], InstalledApp.tenant_id == current_tenant_id)
+            InstalledApp.app_id == args['app_id'],
-        ).first()
+            InstalledApp.tenant_id == current_tenant_id
        )).first()
        if installed_app is None:
            # todo: position
            recommended_app.install_count += 1
            new_installed_app = InstalledApp(
-                app_id=args["app_id"],
+                app_id=args['app_id'],
                tenant_id=current_tenant_id,
                app_owner_tenant_id=app.tenant_id,
                is_pinned=False,
-                last_used_at=datetime.now(timezone.utc).replace(tzinfo=None),
+                last_used_at=datetime.now(timezone.utc).replace(tzinfo=None)
            )
            db.session.add(new_installed_app)
            db.session.commit()
-        return {"message": "App installed successfully"}
+        return {'message': 'App installed successfully'}
 class InstalledAppApi(InstalledAppResource):
@ -94,31 +94,30 @@ class InstalledAppApi(InstalledAppResource):
    update and delete an installed app
    use InstalledAppResource to apply default decorators and get installed_app
    """
    def delete(self, installed_app):
        if installed_app.app_owner_tenant_id == current_user.current_tenant_id:
-            raise BadRequest("You can't uninstall an app owned by the current tenant")
+            raise BadRequest('You can\'t uninstall an app owned by the current tenant')
        db.session.delete(installed_app)
        db.session.commit()
-        return {"result": "success", "message": "App uninstalled successfully"}
+        return {'result': 'success', 'message': 'App uninstalled successfully'}
    def patch(self, installed_app):
        parser = reqparse.RequestParser()
-        parser.add_argument("is_pinned", type=inputs.boolean)
+        parser.add_argument('is_pinned', type=inputs.boolean)
        args = parser.parse_args()
        commit_args = False
-        if "is_pinned" in args:
+        if 'is_pinned' in args:
-            installed_app.is_pinned = args["is_pinned"]
+            installed_app.is_pinned = args['is_pinned']
            commit_args = True
        if commit_args:
            db.session.commit()
-        return {"result": "success", "message": "App info updated successfully"}
+        return {'result': 'success', 'message': 'App info updated successfully'}
-api.add_resource(InstalledAppsListApi, "/installed-apps")
+api.add_resource(InstalledAppsListApi, '/installed-apps')
-api.add_resource(InstalledAppApi, "/installed-apps/<uuid:installed_app_id>")
+api.add_resource(InstalledAppApi, '/installed-apps/<uuid:installed_app_id>')
--- a/api/controllers/console/explore/message.py
+++ b/api/controllers/console/explore/message.py
@ -44,21 +44,19 @@ class MessageListApi(InstalledAppResource):
            raise NotChatAppError()
        parser = reqparse.RequestParser()
-        parser.add_argument("conversation_id", required=True, type=uuid_value, location="args")
+        parser.add_argument('conversation_id', required=True, type=uuid_value, location='args')
-        parser.add_argument("first_id", type=uuid_value, location="args")
+        parser.add_argument('first_id', type=uuid_value, location='args')
-        parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
        args = parser.parse_args()
        try:
-            return MessageService.pagination_by_first_id(
+            return MessageService.pagination_by_first_id(app_model, current_user,
-                app_model, current_user, args["conversation_id"], args["first_id"], args["limit"]
+                                                     args['conversation_id'], args['first_id'], args['limit'])
            )
        except services.errors.conversation.ConversationNotExistsError:
            raise NotFound("Conversation Not Exists.")
        except services.errors.message.FirstMessageNotExistsError:
            raise NotFound("First Message Not Exists.")
 class MessageFeedbackApi(InstalledAppResource):
    def post(self, installed_app, message_id):
        app_model = installed_app.app
@ -66,32 +64,30 @@ class MessageFeedbackApi(InstalledAppResource):
        message_id = str(message_id)
        parser = reqparse.RequestParser()
-        parser.add_argument("rating", type=str, choices=["like", "dislike", None], location="json")
+        parser.add_argument('rating', type=str, choices=['like', 'dislike', None], location='json')
        args = parser.parse_args()
        try:
-            MessageService.create_feedback(app_model, message_id, current_user, args["rating"])
+            MessageService.create_feedback(app_model, message_id, current_user, args['rating'])
        except services.errors.message.MessageNotExistsError:
            raise NotFound("Message Not Exists.")
-        return {"result": "success"}
+        return {'result': 'success'}
 class MessageMoreLikeThisApi(InstalledAppResource):
    def get(self, installed_app, message_id):
        app_model = installed_app.app
-        if app_model.mode != "completion":
+        if app_model.mode != 'completion':
            raise NotCompletionAppError()
        message_id = str(message_id)
        parser = reqparse.RequestParser()
-        parser.add_argument(
+        parser.add_argument('response_mode', type=str, required=True, choices=['blocking', 'streaming'], location='args')
            "response_mode", type=str, required=True, choices=["blocking", "streaming"], location="args"
        )
        args = parser.parse_args()
-        streaming = args["response_mode"] == "streaming"
+        streaming = args['response_mode'] == 'streaming'
        try:
            response = AppGenerateService.generate_more_like_this(
@ -99,7 +95,7 @@ class MessageMoreLikeThisApi(InstalledAppResource):
                user=current_user,
                message_id=message_id,
                invoke_from=InvokeFrom.EXPLORE,
-                streaming=streaming,
+                streaming=streaming
            )
            return helper.compact_generate_response(response)
        except MessageNotExistsError:
@ -132,7 +128,10 @@ class MessageSuggestedQuestionApi(InstalledAppResource):
        try:
            questions = MessageService.get_suggested_questions_after_answer(
-                app_model=app_model, user=current_user, message_id=message_id, invoke_from=InvokeFrom.EXPLORE
+                app_model=app_model,
                user=current_user,
                message_id=message_id,
                invoke_from=InvokeFrom.EXPLORE
            )
        except MessageNotExistsError:
            raise NotFound("Message not found")
@ -152,22 +151,10 @@ class MessageSuggestedQuestionApi(InstalledAppResource):
            logging.exception("internal server error.")
            raise InternalServerError()
-        return {"data": questions}
+        return {'data': questions}
-api.add_resource(MessageListApi, "/installed-apps/<uuid:installed_app_id>/messages", endpoint="installed_app_messages")
+api.add_resource(MessageListApi, '/installed-apps/<uuid:installed_app_id>/messages', endpoint='installed_app_messages')
-api.add_resource(
+api.add_resource(MessageFeedbackApi, '/installed-apps/<uuid:installed_app_id>/messages/<uuid:message_id>/feedbacks', endpoint='installed_app_message_feedback')
-    MessageFeedbackApi,
+api.add_resource(MessageMoreLikeThisApi, '/installed-apps/<uuid:installed_app_id>/messages/<uuid:message_id>/more-like-this', endpoint='installed_app_more_like_this')
-    "/installed-apps/<uuid:installed_app_id>/messages/<uuid:message_id>/feedbacks",
+api.add_resource(MessageSuggestedQuestionApi, '/installed-apps/<uuid:installed_app_id>/messages/<uuid:message_id>/suggested-questions', endpoint='installed_app_suggested_question')
    endpoint="installed_app_message_feedback",
 )
 api.add_resource(
    MessageMoreLikeThisApi,
    "/installed-apps/<uuid:installed_app_id>/messages/<uuid:message_id>/more-like-this",
    endpoint="installed_app_more_like_this",
 )
 api.add_resource(
    MessageSuggestedQuestionApi,
    "/installed-apps/<uuid:installed_app_id>/messages/<uuid:message_id>/suggested-questions",
    endpoint="installed_app_suggested_question",
 )
--- a/api/controllers/console/explore/parameter.py
+++ b/api/controllers/console/explore/parameter.py
@ -1,3 +1,4 @@
 from flask_restful import fields, marshal_with
 from configs import dify_config
@ -10,32 +11,33 @@ from services.app_service import AppService
 class AppParameterApi(InstalledAppResource):
    """Resource for app variables."""
    variable_fields = {
-        "key": fields.String,
+        'key': fields.String,
-        "name": fields.String,
+        'name': fields.String,
-        "description": fields.String,
+        'description': fields.String,
-        "type": fields.String,
+        'type': fields.String,
-        "default": fields.String,
+        'default': fields.String,
-        "max_length": fields.Integer,
+        'max_length': fields.Integer,
-        "options": fields.List(fields.String),
+        'options': fields.List(fields.String)
    }
-    system_parameters_fields = {"image_file_size_limit": fields.String}
+    system_parameters_fields = {
        'image_file_size_limit': fields.String
    }
    parameters_fields = {
-        "opening_statement": fields.String,
+        'opening_statement': fields.String,
-        "suggested_questions": fields.Raw,
+        'suggested_questions': fields.Raw,
-        "suggested_questions_after_answer": fields.Raw,
+        'suggested_questions_after_answer': fields.Raw,
-        "speech_to_text": fields.Raw,
+        'speech_to_text': fields.Raw,
-        "text_to_speech": fields.Raw,
+        'text_to_speech': fields.Raw,
-        "retriever_resource": fields.Raw,
+        'retriever_resource': fields.Raw,
-        "annotation_reply": fields.Raw,
+        'annotation_reply': fields.Raw,
-        "more_like_this": fields.Raw,
+        'more_like_this': fields.Raw,
-        "user_input_form": fields.Raw,
+        'user_input_form': fields.Raw,
-        "sensitive_word_avoidance": fields.Raw,
+        'sensitive_word_avoidance': fields.Raw,
-        "file_upload": fields.Raw,
+        'file_upload': fields.Raw,
-        "system_parameters": fields.Nested(system_parameters_fields),
+        'system_parameters': fields.Nested(system_parameters_fields)
    }
    @marshal_with(parameters_fields)
@ -54,35 +56,30 @@ class AppParameterApi(InstalledAppResource):
            app_model_config = app_model.app_model_config
            features_dict = app_model_config.to_dict()
-            user_input_form = features_dict.get("user_input_form", [])
+            user_input_form = features_dict.get('user_input_form', [])
        return {
-            "opening_statement": features_dict.get("opening_statement"),
+            'opening_statement': features_dict.get('opening_statement'),
-            "suggested_questions": features_dict.get("suggested_questions", []),
+            'suggested_questions': features_dict.get('suggested_questions', []),
-            "suggested_questions_after_answer": features_dict.get(
+            'suggested_questions_after_answer': features_dict.get('suggested_questions_after_answer',
-                "suggested_questions_after_answer", {"enabled": False}
+                                                                  {"enabled": False}),
-            ),
+            'speech_to_text': features_dict.get('speech_to_text', {"enabled": False}),
-            "speech_to_text": features_dict.get("speech_to_text", {"enabled": False}),
+            'text_to_speech': features_dict.get('text_to_speech', {"enabled": False}),
-            "text_to_speech": features_dict.get("text_to_speech", {"enabled": False}),
+            'retriever_resource': features_dict.get('retriever_resource', {"enabled": False}),
-            "retriever_resource": features_dict.get("retriever_resource", {"enabled": False}),
+            'annotation_reply': features_dict.get('annotation_reply', {"enabled": False}),
-            "annotation_reply": features_dict.get("annotation_reply", {"enabled": False}),
+            'more_like_this': features_dict.get('more_like_this', {"enabled": False}),
-            "more_like_this": features_dict.get("more_like_this", {"enabled": False}),
+            'user_input_form': user_input_form,
-            "user_input_form": user_input_form,
+            'sensitive_word_avoidance': features_dict.get('sensitive_word_avoidance',
-            "sensitive_word_avoidance": features_dict.get(
+                                                          {"enabled": False, "type": "", "configs": []}),
-                "sensitive_word_avoidance", {"enabled": False, "type": "", "configs": []}
+            'file_upload': features_dict.get('file_upload', {"image": {
-            ),
+                                                     "enabled": False,
-            "file_upload": features_dict.get(
+                                                     "number_limits": 3,
-                "file_upload",
+                                                     "detail": "high",
-                {
+                                                     "transfer_methods": ["remote_url", "local_file"]
-                    "image": {
+                                                 }}),
-                        "enabled": False,
+            'system_parameters': {
-                        "number_limits": 3,
+                'image_file_size_limit': dify_config.UPLOAD_IMAGE_FILE_SIZE_LIMIT
-                        "detail": "high",
+            }
                        "transfer_methods": ["remote_url", "local_file"],
                    }
                },
            ),
            "system_parameters": {"image_file_size_limit": dify_config.UPLOAD_IMAGE_FILE_SIZE_LIMIT},
        }
@ -93,7 +90,6 @@ class ExploreAppMetaApi(InstalledAppResource):
        return AppService().get_app_meta(app_model)
-api.add_resource(
+api.add_resource(AppParameterApi, '/installed-apps/<uuid:installed_app_id>/parameters',
-    AppParameterApi, "/installed-apps/<uuid:installed_app_id>/parameters", endpoint="installed_app_parameters"
+                 endpoint='installed_app_parameters')
-)
+api.add_resource(ExploreAppMetaApi, '/installed-apps/<uuid:installed_app_id>/meta', endpoint='installed_app_meta')
 api.add_resource(ExploreAppMetaApi, "/installed-apps/<uuid:installed_app_id>/meta", endpoint="installed_app_meta")
--- a/api/controllers/console/explore/recommended_app.py
+++ b/api/controllers/console/explore/recommended_app.py
@ -8,28 +8,28 @@ from libs.login import login_required
 from services.recommended_app_service import RecommendedAppService
 app_fields = {
-    "id": fields.String,
+    'id': fields.String,
-    "name": fields.String,
+    'name': fields.String,
-    "mode": fields.String,
+    'mode': fields.String,
-    "icon": fields.String,
+    'icon': fields.String,
-    "icon_background": fields.String,
+    'icon_background': fields.String
 }
 recommended_app_fields = {
-    "app": fields.Nested(app_fields, attribute="app"),
+    'app': fields.Nested(app_fields, attribute='app'),
-    "app_id": fields.String,
+    'app_id': fields.String,
-    "description": fields.String(attribute="description"),
+    'description': fields.String(attribute='description'),
-    "copyright": fields.String,
+    'copyright': fields.String,
-    "privacy_policy": fields.String,
+    'privacy_policy': fields.String,
-    "custom_disclaimer": fields.String,
+    'custom_disclaimer': fields.String,
-    "category": fields.String,
+    'category': fields.String,
-    "position": fields.Integer,
+    'position': fields.Integer,
-    "is_listed": fields.Boolean,
+    'is_listed': fields.Boolean
 }
 recommended_app_list_fields = {
-    "recommended_apps": fields.List(fields.Nested(recommended_app_fields)),
+    'recommended_apps': fields.List(fields.Nested(recommended_app_fields)),
-    "categories": fields.List(fields.String),
+    'categories': fields.List(fields.String)
 }
@ -40,11 +40,11 @@ class RecommendedAppListApi(Resource):
    def get(self):
        # language args
        parser = reqparse.RequestParser()
-        parser.add_argument("language", type=str, location="args")
+        parser.add_argument('language', type=str, location='args')
        args = parser.parse_args()
-        if args.get("language") and args.get("language") in languages:
+        if args.get('language') and args.get('language') in languages:
-            language_prefix = args.get("language")
+            language_prefix = args.get('language')
        elif current_user and current_user.interface_language:
            language_prefix = current_user.interface_language
        else:
@ -61,5 +61,5 @@ class RecommendedAppApi(Resource):
        return RecommendedAppService.get_recommend_app_detail(app_id)
-api.add_resource(RecommendedAppListApi, "/explore/apps")
+api.add_resource(RecommendedAppListApi, '/explore/apps')
-api.add_resource(RecommendedAppApi, "/explore/apps/<uuid:app_id>")
+api.add_resource(RecommendedAppApi, '/explore/apps/<uuid:app_id>')
--- a/api/controllers/console/explore/saved_message.py
+++ b/api/controllers/console/explore/saved_message.py
@ -11,54 +11,56 @@ from libs.helper import TimestampField, uuid_value
 from services.errors.message import MessageNotExistsError
 from services.saved_message_service import SavedMessageService
-feedback_fields = {"rating": fields.String}
+feedback_fields = {
    'rating': fields.String
 }
 message_fields = {
-    "id": fields.String,
+    'id': fields.String,
-    "inputs": fields.Raw,
+    'inputs': fields.Raw,
-    "query": fields.String,
+    'query': fields.String,
-    "answer": fields.String,
+    'answer': fields.String,
-    "message_files": fields.List(fields.Nested(message_file_fields), attribute="files"),
+    'message_files': fields.List(fields.Nested(message_file_fields), attribute='files'),
-    "feedback": fields.Nested(feedback_fields, attribute="user_feedback", allow_null=True),
+    'feedback': fields.Nested(feedback_fields, attribute='user_feedback', allow_null=True),
-    "created_at": TimestampField,
+    'created_at': TimestampField
 }
 class SavedMessageListApi(InstalledAppResource):
    saved_message_infinite_scroll_pagination_fields = {
-        "limit": fields.Integer,
+        'limit': fields.Integer,
-        "has_more": fields.Boolean,
+        'has_more': fields.Boolean,
-        "data": fields.List(fields.Nested(message_fields)),
+        'data': fields.List(fields.Nested(message_fields))
    }
    @marshal_with(saved_message_infinite_scroll_pagination_fields)
    def get(self, installed_app):
        app_model = installed_app.app
-        if app_model.mode != "completion":
+        if app_model.mode != 'completion':
            raise NotCompletionAppError()
        parser = reqparse.RequestParser()
-        parser.add_argument("last_id", type=uuid_value, location="args")
+        parser.add_argument('last_id', type=uuid_value, location='args')
-        parser.add_argument("limit", type=int_range(1, 100), required=False, default=20, location="args")
+        parser.add_argument('limit', type=int_range(1, 100), required=False, default=20, location='args')
        args = parser.parse_args()
-        return SavedMessageService.pagination_by_last_id(app_model, current_user, args["last_id"], args["limit"])
+        return SavedMessageService.pagination_by_last_id(app_model, current_user, args['last_id'], args['limit'])
    def post(self, installed_app):
        app_model = installed_app.app
-        if app_model.mode != "completion":
+        if app_model.mode != 'completion':
            raise NotCompletionAppError()
        parser = reqparse.RequestParser()
-        parser.add_argument("message_id", type=uuid_value, required=True, location="json")
+        parser.add_argument('message_id', type=uuid_value, required=True, location='json')
        args = parser.parse_args()
        try:
-            SavedMessageService.save(app_model, current_user, args["message_id"])
+            SavedMessageService.save(app_model, current_user, args['message_id'])
        except MessageNotExistsError:
            raise NotFound("Message Not Exists.")
-        return {"result": "success"}
+        return {'result': 'success'}
 class SavedMessageApi(InstalledAppResource):
@ -67,21 +69,13 @@ class SavedMessageApi(InstalledAppResource):
        message_id = str(message_id)
-        if app_model.mode != "completion":
+        if app_model.mode != 'completion':
            raise NotCompletionAppError()
        SavedMessageService.delete(app_model, current_user, message_id)
-        return {"result": "success"}
+        return {'result': 'success'}
-api.add_resource(
+api.add_resource(SavedMessageListApi, '/installed-apps/<uuid:installed_app_id>/saved-messages', endpoint='installed_app_saved_messages')
-    SavedMessageListApi,
+api.add_resource(SavedMessageApi, '/installed-apps/<uuid:installed_app_id>/saved-messages/<uuid:message_id>', endpoint='installed_app_saved_message')
    "/installed-apps/<uuid:installed_app_id>/saved-messages",
    endpoint="installed_app_saved_messages",
 )
 api.add_resource(
    SavedMessageApi,
    "/installed-apps/<uuid:installed_app_id>/saved-messages/<uuid:message_id>",
    endpoint="installed_app_saved_message",
 )
--- a/api/controllers/console/explore/workflow.py
+++ b/api/controllers/console/explore/workflow.py
@ -35,13 +35,17 @@ class InstalledAppWorkflowRunApi(InstalledAppResource):
            raise NotWorkflowAppError()
        parser = reqparse.RequestParser()
-        parser.add_argument("inputs", type=dict, required=True, nullable=False, location="json")
+        parser.add_argument('inputs', type=dict, required=True, nullable=False, location='json')
-        parser.add_argument("files", type=list, required=False, location="json")
+        parser.add_argument('files', type=list, required=False, location='json')
        args = parser.parse_args()
        try:
            response = AppGenerateService.generate(
-                app_model=app_model, user=current_user, args=args, invoke_from=InvokeFrom.EXPLORE, streaming=True
+                app_model=app_model,
                user=current_user,
                args=args,
                invoke_from=InvokeFrom.EXPLORE,
                streaming=True
            )
            return helper.compact_generate_response(response)
@ -72,10 +76,10 @@ class InstalledAppWorkflowTaskStopApi(InstalledAppResource):
        AppQueueManager.set_stop_flag(task_id, InvokeFrom.EXPLORE, current_user.id)
-        return {"result": "success"}
+        return {
            "result": "success"
        }
-api.add_resource(InstalledAppWorkflowRunApi, "/installed-apps/<uuid:installed_app_id>/workflows/run")
+api.add_resource(InstalledAppWorkflowRunApi, '/installed-apps/<uuid:installed_app_id>/workflows/run')
-api.add_resource(
+api.add_resource(InstalledAppWorkflowTaskStopApi, '/installed-apps/<uuid:installed_app_id>/workflows/tasks/<string:task_id>/stop')
    InstalledAppWorkflowTaskStopApi, "/installed-apps/<uuid:installed_app_id>/workflows/tasks/<string:task_id>/stop"
 )
--- a/api/controllers/console/explore/wraps.py
+++ b/api/controllers/console/explore/wraps.py
@ -14,33 +14,29 @@ def installed_app_required(view=None):
    def decorator(view):
        @wraps(view)
        def decorated(*args, **kwargs):
-            if not kwargs.get("installed_app_id"):
+            if not kwargs.get('installed_app_id'):
-                raise ValueError("missing installed_app_id in path parameters")
+                raise ValueError('missing installed_app_id in path parameters')
-            installed_app_id = kwargs.get("installed_app_id")
+            installed_app_id = kwargs.get('installed_app_id')
            installed_app_id = str(installed_app_id)
-            del kwargs["installed_app_id"]
+            del kwargs['installed_app_id']
-            installed_app = (
+            installed_app = db.session.query(InstalledApp).filter(
-                db.session.query(InstalledApp)
+                InstalledApp.id == str(installed_app_id),
-                .filter(
+                InstalledApp.tenant_id == current_user.current_tenant_id
-                    InstalledApp.id == str(installed_app_id), InstalledApp.tenant_id == current_user.current_tenant_id
+            ).first()
                )
                .first()
            )
            if installed_app is None:
-                raise NotFound("Installed app not found")
+                raise NotFound('Installed app not found')
            if not installed_app.app:
                db.session.delete(installed_app)
                db.session.commit()
-                raise NotFound("Installed app not found")
+                raise NotFound('Installed app not found')
            return view(installed_app, *args, **kwargs)
        return decorated
    if view:
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Yi	d688bebb1a	Merge branch 'main' into fix/note-node-zoom-issue	2024-08-19 15:13:33 +08:00
Yi	f2ad16cec5	fix: note editor zoom issue	2024-08-19 15:13:02 +08:00
`@ -1,3 +1,3 @@`
	`from .app_config import DifyConfig`	`from .app_config import DifyConfig`

	`dify_config = DifyConfig()`	`dify_config = DifyConfig()`