diff --git a/api/pyproject.toml b/api/pyproject.toml
index ab1f523267..c05e884271 100644
--- a/api/pyproject.toml
+++ b/api/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "dify-api"
-version = "1.11.4"
+version = "1.12.0"
 requires-python = ">=3.11,<3.13"
 
 dependencies = [
diff --git a/api/uv.lock b/api/uv.lock
index f253976cc1..aefb8e91f0 100644
--- a/api/uv.lock
+++ b/api/uv.lock
@@ -1368,7 +1368,7 @@ wheels = [
 
 [[package]]
 name = "dify-api"
-version = "1.11.4"
+version = "1.12.0"
 source = { virtual = "." }
 dependencies = [
     { name = "aliyun-log-python-sdk" },
diff --git a/dev/pytest/pytest_unit_tests.sh b/dev/pytest/pytest_unit_tests.sh
index 7c39a48bf4..a034083304 100755
--- a/dev/pytest/pytest_unit_tests.sh
+++ b/dev/pytest/pytest_unit_tests.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-set -x
+set -euxo pipefail
 
 SCRIPT_DIR="$(dirname "$(realpath "$0")")"
 cd "$SCRIPT_DIR/../.."
diff --git a/docker/docker-compose-template.yaml b/docker/docker-compose-template.yaml
index eb8c2b53c5..e27b51bcc0 100644
--- a/docker/docker-compose-template.yaml
+++ b/docker/docker-compose-template.yaml
@@ -21,7 +21,7 @@ services:
 
   # API service
   api:
-    image: langgenius/dify-api:1.11.4
+    image: langgenius/dify-api:1.12.0
     restart: always
     environment:
       # Use the shared environment variables.
@@ -63,7 +63,7 @@ services:
   # worker service
   # The Celery worker for processing all queues (dataset, workflow, mail, etc.)
   worker:
-    image: langgenius/dify-api:1.11.4
+    image: langgenius/dify-api:1.12.0
     restart: always
     environment:
       # Use the shared environment variables.
@@ -102,7 +102,7 @@ services:
   # worker_beat service
   # Celery beat for scheduling periodic tasks.
   worker_beat:
-    image: langgenius/dify-api:1.11.4
+    image: langgenius/dify-api:1.12.0
     restart: always
     environment:
       # Use the shared environment variables.
@@ -132,7 +132,7 @@ services:
 
   # Frontend web application.
   web:
-    image: langgenius/dify-web:1.11.4
+    image: langgenius/dify-web:1.12.0
     restart: always
     environment:
       CONSOLE_API_URL: ${CONSOLE_API_URL:-}
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index 02b8146aa9..a0a755f570 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -707,7 +707,7 @@ services:
 
   # API service
   api:
-    image: langgenius/dify-api:1.11.4
+    image: langgenius/dify-api:1.12.0
     restart: always
     environment:
       # Use the shared environment variables.
@@ -749,7 +749,7 @@ services:
   # worker service
   # The Celery worker for processing all queues (dataset, workflow, mail, etc.)
   worker:
-    image: langgenius/dify-api:1.11.4
+    image: langgenius/dify-api:1.12.0
     restart: always
     environment:
       # Use the shared environment variables.
@@ -788,7 +788,7 @@ services:
   # worker_beat service
   # Celery beat for scheduling periodic tasks.
   worker_beat:
-    image: langgenius/dify-api:1.11.4
+    image: langgenius/dify-api:1.12.0
     restart: always
     environment:
       # Use the shared environment variables.
@@ -818,7 +818,7 @@ services:
 
   # Frontend web application.
   web:
-    image: langgenius/dify-web:1.11.4
+    image: langgenius/dify-web:1.12.0
     restart: always
     environment:
       CONSOLE_API_URL: ${CONSOLE_API_URL:-}
diff --git a/web/app/components/app-initializer.tsx b/web/app/components/app-initializer.tsx
index 3410ecbe9a..dfbac5d743 100644
--- a/web/app/components/app-initializer.tsx
+++ b/web/app/components/app-initializer.tsx
@@ -3,7 +3,7 @@
 import type { ReactNode } from 'react'
 import Cookies from 'js-cookie'
 import { usePathname, useRouter, useSearchParams } from 'next/navigation'
-import { parseAsString, useQueryState } from 'nuqs'
+import { parseAsBoolean, useQueryState } from 'nuqs'
 import { useCallback, useEffect, useState } from 'react'
 import {
   EDUCATION_VERIFY_URL_SEARCHPARAMS_ACTION,
@@ -28,7 +28,7 @@ export const AppInitializer = ({
   const [init, setInit] = useState(false)
   const [oauthNewUser, setOauthNewUser] = useQueryState(
     'oauth_new_user',
-    parseAsString.withOptions({ history: 'replace' }),
+    parseAsBoolean.withOptions({ history: 'replace' }),
   )
 
   const isSetupFinished = useCallback(async () => {
@@ -46,7 +46,7 @@ export const AppInitializer = ({
     (async () => {
       const action = searchParams.get('action')
 
-      if (oauthNewUser === 'true') {
+      if (oauthNewUser) {
         let utmInfo = null
         const utmInfoStr = Cookies.get('utm_info')
         if (utmInfoStr) {
diff --git a/web/app/components/app/create-app-dialog/app-card/index.tsx b/web/app/components/app/create-app-dialog/app-card/index.tsx
index 15cfbd5411..e203edfc8c 100644
--- a/web/app/components/app/create-app-dialog/app-card/index.tsx
+++ b/web/app/components/app/create-app-dialog/app-card/index.tsx
@@ -62,19 +62,19 @@ const AppCard = ({
           {app.description}
         </div>
       </div>
-      {canCreate && (
+      {(canCreate || isTrialApp) && (
         <div className={cn('absolute bottom-0 left-0 right-0 hidden bg-gradient-to-t from-components-panel-gradient-2 from-[60.27%] to-transparent p-4 pt-8 group-hover:flex')}>
-          <div className={cn('grid h-8 w-full grid-cols-1 items-center space-x-2', isTrialApp && 'grid-cols-2')}>
-            <Button variant="primary" onClick={() => onCreate()}>
-              <PlusIcon className="mr-1 h-4 w-4" />
-              <span className="text-xs">{t('newApp.useTemplate', { ns: 'app' })}</span>
-            </Button>
-            {isTrialApp && (
-              <Button onClick={showTryAPPPanel(app.app_id)}>
-                <RiInformation2Line className="mr-1 size-4" />
-                <span>{t('appCard.try', { ns: 'explore' })}</span>
+          <div className={cn('grid h-8 w-full grid-cols-1 items-center space-x-2', canCreate && 'grid-cols-2')}>
+            {canCreate && (
+              <Button variant="primary" onClick={() => onCreate()}>
+                <PlusIcon className="mr-1 h-4 w-4" />
+                <span className="text-xs">{t('newApp.useTemplate', { ns: 'app' })}</span>
               </Button>
             )}
+            <Button onClick={showTryAPPPanel(app.app_id)}>
+              <RiInformation2Line className="mr-1 size-4" />
+              <span>{t('appCard.try', { ns: 'explore' })}</span>
+            </Button>
           </div>
         </div>
       )}
diff --git a/web/app/components/explore/app-card/index.tsx b/web/app/components/explore/app-card/index.tsx
index 15152e0695..827c5c3a23 100644
--- a/web/app/components/explore/app-card/index.tsx
+++ b/web/app/components/explore/app-card/index.tsx
@@ -74,11 +74,15 @@ const AppCard = ({
       </div>
       {isExplore && (canCreate || isTrialApp) && (
         <div className={cn('absolute bottom-0 left-0 right-0 hidden bg-gradient-to-t from-components-panel-gradient-2 from-[60.27%] to-transparent p-4 pt-8 group-hover:flex')}>
-          <div className={cn('grid h-8 w-full grid-cols-2 space-x-2')}>
-            <Button variant="primary" className="h-7" onClick={() => onCreate()}>
-              <PlusIcon className="mr-1 h-4 w-4" />
-              <span className="text-xs">{t('appCard.addToWorkspace', { ns: 'explore' })}</span>
-            </Button>
+          <div className={cn('grid h-8 w-full grid-cols-1 space-x-2', canCreate && 'grid-cols-2')}>
+            {
+              canCreate && (
+                <Button variant="primary" className="h-7" onClick={() => onCreate()}>
+                  <PlusIcon className="mr-1 h-4 w-4" />
+                  <span className="text-xs">{t('appCard.addToWorkspace', { ns: 'explore' })}</span>
+                </Button>
+              )
+            }
             <Button className="h-7" onClick={showTryAPPPanel(app.app_id)}>
               <RiInformation2Line className="mr-1 size-4" />
               <span>{t('appCard.try', { ns: 'explore' })}</span>
diff --git a/web/app/components/explore/try-app/index.spec.tsx b/web/app/components/explore/try-app/index.spec.tsx
index 3ae132b7ed..dc057b4d9f 100644
--- a/web/app/components/explore/try-app/index.spec.tsx
+++ b/web/app/components/explore/try-app/index.spec.tsx
@@ -16,6 +16,14 @@ vi.mock('react-i18next', () => ({
   }),
 }))
 
+vi.mock('@/config', async (importOriginal) => {
+  const actual = await importOriginal() as object
+  return {
+    ...actual,
+    IS_CLOUD_EDITION: true,
+  }
+})
+
 const mockUseGetTryAppInfo = vi.fn()
 
 vi.mock('@/service/use-try-app', () => ({
diff --git a/web/app/components/explore/try-app/tab.spec.tsx b/web/app/components/explore/try-app/tab.spec.tsx
index 81bb841887..af64a93f43 100644
--- a/web/app/components/explore/try-app/tab.spec.tsx
+++ b/web/app/components/explore/try-app/tab.spec.tsx
@@ -14,6 +14,14 @@ vi.mock('react-i18next', () => ({
   }),
 }))
 
+vi.mock('@/config', async (importOriginal) => {
+  const actual = await importOriginal() as object
+  return {
+    ...actual,
+    IS_CLOUD_EDITION: true,
+  }
+})
+
 describe('Tab', () => {
   afterEach(() => {
     cleanup()
diff --git a/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.spec.tsx b/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.spec.tsx
index 543d3deebc..9155fa15be 100644
--- a/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.spec.tsx
+++ b/web/app/components/plugins/plugin-detail-panel/subscription-list/create/common-modal.spec.tsx
@@ -1,5 +1,5 @@
 import type { TriggerSubscriptionBuilder } from '@/app/components/workflow/block-selector/types'
-import { fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { act, fireEvent, render, screen, waitFor } from '@testing-library/react'
 import * as React from 'react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 // Import after mocks
@@ -821,6 +821,9 @@ describe('CommonCreateModal', () => {
         expect(mockCreateBuilder).toHaveBeenCalled()
       })
 
+      // Flush pending state updates from createBuilder promise resolution
+      await act(async () => {})
+
       const input = screen.getByTestId('form-field-webhook_url')
       fireEvent.change(input, { target: { value: 'https://example.com/webhook' } })
 
diff --git a/web/app/components/rag-pipeline/components/update-dsl-modal.spec.tsx b/web/app/components/rag-pipeline/components/update-dsl-modal.spec.tsx
index b96d3dfb1f..f57bd80d7b 100644
--- a/web/app/components/rag-pipeline/components/update-dsl-modal.spec.tsx
+++ b/web/app/components/rag-pipeline/components/update-dsl-modal.spec.tsx
@@ -1,5 +1,5 @@
 import type { PropsWithChildren } from 'react'
-import { cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
+import { act, cleanup, fireEvent, render, screen, waitFor } from '@testing-library/react'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import { DSLImportStatus } from '@/models/app'
 import UpdateDSLModal from './update-dsl-modal'
@@ -140,13 +140,13 @@ class MockFileReader {
   onload: ((e: { target: { result: string | null } }) => void) | null = null
 
   readAsText(_file: File) {
-    // Simulate async file reading
-    setTimeout(() => {
+    // Simulate async file reading using queueMicrotask for more reliable async behavior
+    queueMicrotask(() => {
       this.result = 'test file content'
       if (this.onload) {
         this.onload({ target: { result: this.result } })
       }
-    }, 0)
+    })
   }
 }
 
@@ -174,6 +174,7 @@ describe('UpdateDSLModal', () => {
       status: DSLImportStatus.COMPLETED,
       pipeline_id: 'test-pipeline-id',
     })
+    mockHandleCheckPluginDependencies.mockResolvedValue(undefined)
 
     // Mock FileReader
     originalFileReader = globalThis.FileReader
@@ -472,14 +473,14 @@ describe('UpdateDSLModal', () => {
       await waitFor(() => {
         const importButton = screen.getByText('common.overwriteAndImport')
         expect(importButton).not.toBeDisabled()
-      })
+      }, { timeout: 1000 })
 
       const importButton = screen.getByText('common.overwriteAndImport')
       fireEvent.click(importButton)
 
       await waitFor(() => {
         expect(mockOnImport).toHaveBeenCalled()
-      })
+      }, { timeout: 1000 })
     })
 
     it('should show warning notification on import with warnings', async () => {
@@ -647,6 +648,8 @@ describe('UpdateDSLModal', () => {
     })
 
     it('should show error modal when import status is PENDING', async () => {
+      vi.useFakeTimers({ shouldAdvanceTime: true })
+
       mockImportDSL.mockResolvedValue({
         id: 'import-id',
         status: DSLImportStatus.PENDING,
@@ -659,20 +662,29 @@ describe('UpdateDSLModal', () => {
 
       const fileInput = screen.getByTestId('file-input')
       const file = new File(['test content'], 'test.pipeline', { type: 'text/yaml' })
-      fireEvent.change(fileInput, { target: { files: [file] } })
 
-      await waitFor(() => {
-        const importButton = screen.getByText('common.overwriteAndImport')
-        expect(importButton).not.toBeDisabled()
+      await act(async () => {
+        fireEvent.change(fileInput, { target: { files: [file] } })
+        // Flush microtasks scheduled by the FileReader mock (which uses queueMicrotask)
+        await new Promise<void>(resolve => queueMicrotask(resolve))
       })
 
       const importButton = screen.getByText('common.overwriteAndImport')
-      fireEvent.click(importButton)
+      expect(importButton).not.toBeDisabled()
+
+      await act(async () => {
+        fireEvent.click(importButton)
+        // Flush the promise resolution from mockImportDSL
+        await Promise.resolve()
+        // Advance past the 300ms setTimeout in the component
+        await vi.advanceTimersByTimeAsync(350)
+      })
 
-      // Wait for the error modal to be shown after setTimeout
       await waitFor(() => {
         expect(screen.getByText('newApp.appCreateDSLErrorTitle')).toBeInTheDocument()
-      }, { timeout: 500 })
+      })
+
+      vi.useRealTimers()
     })
 
     it('should show version info in error modal', async () => {
diff --git a/web/app/components/rag-pipeline/hooks/use-DSL.spec.ts b/web/app/components/rag-pipeline/hooks/use-DSL.spec.ts
index 0f235516e0..0d217f3605 100644
--- a/web/app/components/rag-pipeline/hooks/use-DSL.spec.ts
+++ b/web/app/components/rag-pipeline/hooks/use-DSL.spec.ts
@@ -61,6 +61,12 @@ vi.mock('@/service/use-pipeline', () => ({
   }),
 }))
 
+// Mock download utility
+const mockDownloadBlob = vi.fn()
+vi.mock('@/utils/download', () => ({
+  downloadBlob: (...args: unknown[]) => mockDownloadBlob(...args),
+}))
+
 // Mock workflow service
 const mockFetchWorkflowDraft = vi.fn()
 vi.mock('@/service/workflow', () => ({
@@ -77,33 +83,9 @@ vi.mock('@/app/components/workflow/constants', () => ({
 // ============================================================================
 
 describe('useDSL', () => {
-  let mockLink: { href: string, download: string, click: ReturnType<typeof vi.fn> }
-  let originalCreateElement: typeof document.createElement
-  let mockCreateObjectURL: ReturnType<typeof vi.spyOn>
-  let mockRevokeObjectURL: ReturnType<typeof vi.spyOn>
-
   beforeEach(() => {
     vi.clearAllMocks()
 
-    // Create a proper mock link element
-    mockLink = {
-      href: '',
-      download: '',
-      click: vi.fn(),
-    }
-
-    // Save original and mock selectively - only intercept 'a' elements
-    originalCreateElement = document.createElement.bind(document)
-    document.createElement = vi.fn((tagName: string) => {
-      if (tagName === 'a') {
-        return mockLink as unknown as HTMLElement
-      }
-      return originalCreateElement(tagName)
-    }) as typeof document.createElement
-
-    mockCreateObjectURL = vi.spyOn(URL, 'createObjectURL').mockReturnValue('blob:test-url')
-    mockRevokeObjectURL = vi.spyOn(URL, 'revokeObjectURL').mockImplementation(() => {})
-
     // Default store state
     mockWorkflowStoreGetState.mockReturnValue({
       pipelineId: 'test-pipeline-id',
@@ -118,9 +100,6 @@ describe('useDSL', () => {
   })
 
   afterEach(() => {
-    document.createElement = originalCreateElement
-    mockCreateObjectURL.mockRestore()
-    mockRevokeObjectURL.mockRestore()
     vi.clearAllMocks()
   })
 
@@ -187,9 +166,7 @@ describe('useDSL', () => {
         await result.current.handleExportDSL()
       })
 
-      expect(document.createElement).toHaveBeenCalledWith('a')
-      expect(mockCreateObjectURL).toHaveBeenCalled()
-      expect(mockRevokeObjectURL).toHaveBeenCalledWith('blob:test-url')
+      expect(mockDownloadBlob).toHaveBeenCalled()
     })
 
     it('should use correct file extension for download', async () => {
@@ -199,17 +176,25 @@ describe('useDSL', () => {
         await result.current.handleExportDSL()
       })
 
-      expect(mockLink.download).toBe('Test Knowledge Base.pipeline')
+      expect(mockDownloadBlob).toHaveBeenCalledWith(
+        expect.objectContaining({
+          fileName: 'Test Knowledge Base.pipeline',
+        }),
+      )
     })
 
-    it('should trigger download click', async () => {
+    it('should pass blob data to downloadBlob', async () => {
       const { result } = renderHook(() => useDSL())
 
       await act(async () => {
         await result.current.handleExportDSL()
       })
 
-      expect(mockLink.click).toHaveBeenCalled()
+      expect(mockDownloadBlob).toHaveBeenCalledWith(
+        expect.objectContaining({
+          data: expect.any(Blob),
+        }),
+      )
     })
 
     it('should show error notification on export failure', async () => {
diff --git a/web/app/components/tools/edit-custom-collection-modal/index.spec.tsx b/web/app/components/tools/edit-custom-collection-modal/index.spec.tsx
index 848412f0ac..204772a3e2 100644
--- a/web/app/components/tools/edit-custom-collection-modal/index.spec.tsx
+++ b/web/app/components/tools/edit-custom-collection-modal/index.spec.tsx
@@ -172,6 +172,9 @@ describe('EditCustomCollectionModal', () => {
         expect(parseParamsSchemaMock).toHaveBeenCalledWith('{}')
       })
 
+      // Flush pending state updates from parseParamsSchema promise resolution
+      await act(async () => {})
+
       await act(async () => {
         fireEvent.click(screen.getByText('common.operation.save'))
       })
@@ -184,6 +187,10 @@ describe('EditCustomCollectionModal', () => {
           credentials: {
             auth_type: 'none',
           },
+          icon: {
+            content: '🕵️',
+            background: '#FEF7C3',
+          },
           labels: [],
         }))
         expect(toastNotifySpy).not.toHaveBeenCalled()
diff --git a/web/package.json b/web/package.json
index 83a4f98dee..954366fc89 100644
--- a/web/package.json
+++ b/web/package.json
@@ -1,7 +1,7 @@
 {
   "name": "dify-web",
   "type": "module",
-  "version": "1.11.4",
+  "version": "1.12.0",
   "private": true,
   "packageManager": "pnpm@10.27.0+sha512.72d699da16b1179c14ba9e64dc71c9a40988cbdc65c264cb0e489db7de917f20dcf4d64d8723625f2969ba52d4b7e2a1170682d9ac2a5dcaeaab732b7e16f04a",
   "imports": {