diff --git a/web/app/components/base/param-item/top-k-item.tsx b/web/app/components/base/param-item/top-k-item.tsx
index 2692875df1..e9fb15cf5b 100644
--- a/web/app/components/base/param-item/top-k-item.tsx
+++ b/web/app/components/base/param-item/top-k-item.tsx
@@ -2,6 +2,7 @@
 import type { FC } from 'react'
 import * as React from 'react'
 import { useTranslation } from 'react-i18next'
+import { env } from '@/env'
 import ParamItem from '.'
 
 type Props = {
@@ -12,7 +13,7 @@ type Props = {
 }
 
 const maxTopK = (() => {
-  const configValue = Number.parseInt(globalThis.document?.body?.getAttribute('data-public-top-k-max-value') || '', 10)
+  const configValue = Number.parseInt(env.NEXT_PUBLIC_TOP_K_MAX_VALUE || '', 10)
   if (configValue && !isNaN(configValue))
     return configValue
   return 10
diff --git a/web/app/components/datasets/create/step-two/components/inputs.tsx b/web/app/components/datasets/create/step-two/components/inputs.tsx
index 4568431356..8c33cb5f65 100644
--- a/web/app/components/datasets/create/step-two/components/inputs.tsx
+++ b/web/app/components/datasets/create/step-two/components/inputs.tsx
@@ -5,6 +5,7 @@ import { useTranslation } from 'react-i18next'
 import Input from '@/app/components/base/input'
 import { InputNumber } from '@/app/components/base/input-number'
 import Tooltip from '@/app/components/base/tooltip'
+import { env } from '@/env'
 
 const TextLabel: FC<PropsWithChildren> = (props) => {
   return <label className="text-xs font-semibold leading-none text-text-secondary">{props.children}</label>
@@ -46,7 +47,7 @@ export const DelimiterInput: FC<InputProps & { tooltip?: string }> = (props) =>
 }
 
 export const MaxLengthInput: FC<InputNumberProps> = (props) => {
-  const maxValue = Number.parseInt(globalThis.document?.body?.getAttribute('data-public-indexing-max-segmentation-tokens-length') || '4000', 10)
+  const maxValue = Number.parseInt(env.NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH || '4000', 10)
 
   const { t } = useTranslation()
   return (
diff --git a/web/app/components/datasets/create/step-two/hooks/use-segmentation-state.ts b/web/app/components/datasets/create/step-two/hooks/use-segmentation-state.ts
index 503704276e..17c90c6735 100644
--- a/web/app/components/datasets/create/step-two/hooks/use-segmentation-state.ts
+++ b/web/app/components/datasets/create/step-two/hooks/use-segmentation-state.ts
@@ -1,5 +1,6 @@
 import type { ParentMode, PreProcessingRule, ProcessRule, Rules, SummaryIndexSetting as SummaryIndexSettingType } from '@/models/datasets'
 import { useCallback, useRef, useState } from 'react'
+import { env } from '@/env'
 import { ChunkingMode, ProcessMode } from '@/models/datasets'
 import escape from './escape'
 import unescape from './unescape'
@@ -9,7 +10,7 @@ export const DEFAULT_SEGMENT_IDENTIFIER = '\\n\\n'
 export const DEFAULT_MAXIMUM_CHUNK_LENGTH = 1024
 export const DEFAULT_OVERLAP = 50
 export const MAXIMUM_CHUNK_TOKEN_LENGTH = Number.parseInt(
-  globalThis.document?.body?.getAttribute('data-public-indexing-max-segmentation-tokens-length') || '4000',
+  env.NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH || '4000',
   10,
 )
 
diff --git a/web/app/components/header/account-dropdown/index.tsx b/web/app/components/header/account-dropdown/index.tsx
index 07dd0fca3d..983f9e434d 100644
--- a/web/app/components/header/account-dropdown/index.tsx
+++ b/web/app/components/header/account-dropdown/index.tsx
@@ -28,6 +28,7 @@ import { useGlobalPublicStore } from '@/context/global-public-context'
 import { useDocLink } from '@/context/i18n'
 import { useModalContext } from '@/context/modal-context'
 import { useProviderContext } from '@/context/provider-context'
+import { env } from '@/env'
 import { useLogout } from '@/service/use-common'
 import { cn } from '@/utils/classnames'
 import AccountAbout from '../account-about'
@@ -178,7 +179,7 @@ export default function AppSelector() {
                           </Link>
                         </MenuItem>
                         {
-                          document?.body?.getAttribute('data-public-site-about') !== 'hide' && (
+                          env.NEXT_PUBLIC_SITE_ABOUT !== 'hide' && (
                             <MenuItem>
                               <div
                                 className={cn(itemClassName, 'justify-between', 'data-[active]:bg-state-base-hover')}
diff --git a/web/app/components/sentry-initializer.tsx b/web/app/components/sentry-initializer.tsx
index ee161647e3..9dfe1349f1 100644
--- a/web/app/components/sentry-initializer.tsx
+++ b/web/app/components/sentry-initializer.tsx
@@ -4,15 +4,16 @@ import * as Sentry from '@sentry/react'
 import { useEffect } from 'react'
 
 import { IS_DEV } from '@/config'
+import { env } from '@/env'
 
 const SentryInitializer = ({
   children,
 }: { children: React.ReactElement }) => {
   useEffect(() => {
-    const SENTRY_DSN = document?.body?.getAttribute('data-public-sentry-dsn')
-    if (!IS_DEV && SENTRY_DSN) {
+    const sentryDsn = env.NEXT_PUBLIC_SENTRY_DSN
+    if (!IS_DEV && sentryDsn) {
       Sentry.init({
-        dsn: SENTRY_DSN,
+        dsn: sentryDsn,
         integrations: [
           Sentry.browserTracingIntegration(),
           Sentry.replayIntegration(),
diff --git a/web/app/components/workflow/nodes/knowledge-base/components/retrieval-setting/top-k-and-score-threshold.tsx b/web/app/components/workflow/nodes/knowledge-base/components/retrieval-setting/top-k-and-score-threshold.tsx
index d00ace49bf..016e19c957 100644
--- a/web/app/components/workflow/nodes/knowledge-base/components/retrieval-setting/top-k-and-score-threshold.tsx
+++ b/web/app/components/workflow/nodes/knowledge-base/components/retrieval-setting/top-k-and-score-threshold.tsx
@@ -3,6 +3,7 @@ import { useTranslation } from 'react-i18next'
 import { InputNumber } from '@/app/components/base/input-number'
 import Switch from '@/app/components/base/switch'
 import Tooltip from '@/app/components/base/tooltip'
+import { env } from '@/env'
 
 export type TopKAndScoreThresholdProps = {
   topK: number
@@ -16,7 +17,7 @@ export type TopKAndScoreThresholdProps = {
 }
 
 const maxTopK = (() => {
-  const configValue = Number.parseInt(globalThis.document?.body?.getAttribute('data-public-top-k-max-value') || '', 10)
+  const configValue = Number.parseInt(env.NEXT_PUBLIC_TOP_K_MAX_VALUE || '', 10)
   if (configValue && !isNaN(configValue))
     return configValue
   return 10
diff --git a/web/app/layout.tsx b/web/app/layout.tsx
index a642d73259..e6d720f443 100644
--- a/web/app/layout.tsx
+++ b/web/app/layout.tsx
@@ -5,9 +5,8 @@ import { Instrument_Serif } from 'next/font/google'
 import { NuqsAdapter } from 'nuqs/adapters/next/app'
 import GlobalPublicStoreProvider from '@/context/global-public-context'
 import { TanstackQueryInitializer } from '@/context/query-client'
-import { env } from '@/env'
+import { clientEnvKeys, env, getDatasetAttrKeyFromEnvKey } from '@/env'
 import { getLocaleOnServer } from '@/i18n-config/server'
-import { DatasetAttr } from '@/types/feature'
 import { cn } from '@/utils/classnames'
 import { ToastProvider } from './components/base/toast'
 import BrowserInitializer from './components/browser-initializer'
@@ -40,40 +39,7 @@ const LocaleLayout = async ({
   children: React.ReactNode
 }) => {
   const locale = await getLocaleOnServer()
-
-  const datasetMap: Record<DatasetAttr, string | undefined> = {
-    [DatasetAttr.DATA_API_PREFIX]: env.NEXT_PUBLIC_API_PREFIX,
-    [DatasetAttr.DATA_PUBLIC_API_PREFIX]: env.NEXT_PUBLIC_PUBLIC_API_PREFIX,
-    [DatasetAttr.DATA_MARKETPLACE_API_PREFIX]: env.NEXT_PUBLIC_MARKETPLACE_API_PREFIX,
-    [DatasetAttr.DATA_MARKETPLACE_URL_PREFIX]: env.NEXT_PUBLIC_MARKETPLACE_URL_PREFIX,
-    [DatasetAttr.DATA_PUBLIC_EDITION]: env.NEXT_PUBLIC_EDITION,
-    [DatasetAttr.DATA_PUBLIC_AMPLITUDE_API_KEY]: env.NEXT_PUBLIC_AMPLITUDE_API_KEY,
-    [DatasetAttr.DATA_PUBLIC_COOKIE_DOMAIN]: env.NEXT_PUBLIC_COOKIE_DOMAIN,
-    [DatasetAttr.DATA_PUBLIC_SUPPORT_MAIL_LOGIN]: env.NEXT_PUBLIC_SUPPORT_MAIL_LOGIN,
-    [DatasetAttr.DATA_PUBLIC_SENTRY_DSN]: env.NEXT_PUBLIC_SENTRY_DSN,
-    [DatasetAttr.DATA_PUBLIC_MAINTENANCE_NOTICE]: env.NEXT_PUBLIC_MAINTENANCE_NOTICE,
-    [DatasetAttr.DATA_PUBLIC_SITE_ABOUT]: env.NEXT_PUBLIC_SITE_ABOUT,
-    [DatasetAttr.DATA_PUBLIC_TEXT_GENERATION_TIMEOUT_MS]: env.NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS,
-    [DatasetAttr.DATA_PUBLIC_MAX_TOOLS_NUM]: env.NEXT_PUBLIC_MAX_TOOLS_NUM,
-    [DatasetAttr.DATA_PUBLIC_MAX_PARALLEL_LIMIT]: env.NEXT_PUBLIC_MAX_PARALLEL_LIMIT,
-    [DatasetAttr.DATA_PUBLIC_TOP_K_MAX_VALUE]: env.NEXT_PUBLIC_TOP_K_MAX_VALUE,
-    [DatasetAttr.DATA_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH]: env.NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH,
-    [DatasetAttr.DATA_PUBLIC_LOOP_NODE_MAX_COUNT]: env.NEXT_PUBLIC_LOOP_NODE_MAX_COUNT,
-    [DatasetAttr.DATA_PUBLIC_MAX_ITERATIONS_NUM]: env.NEXT_PUBLIC_MAX_ITERATIONS_NUM,
-    [DatasetAttr.DATA_PUBLIC_MAX_TREE_DEPTH]: env.NEXT_PUBLIC_MAX_TREE_DEPTH,
-    [DatasetAttr.DATA_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME]: env.NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME,
-    [DatasetAttr.DATA_PUBLIC_ENABLE_WEBSITE_JINAREADER]: env.NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER,
-    [DatasetAttr.DATA_PUBLIC_ENABLE_WEBSITE_FIRECRAWL]: env.NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL,
-    [DatasetAttr.DATA_PUBLIC_ENABLE_WEBSITE_WATERCRAWL]: env.NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL,
-    [DatasetAttr.DATA_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX]: env.NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX,
-    [DatasetAttr.NEXT_PUBLIC_ZENDESK_WIDGET_KEY]: env.NEXT_PUBLIC_ZENDESK_WIDGET_KEY,
-    [DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT]: env.NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT,
-    [DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION]: env.NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION,
-    [DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL]: env.NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL,
-    [DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID]: env.NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID,
-    [DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN]: env.NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN,
-    [DatasetAttr.DATA_PUBLIC_BATCH_CONCURRENCY]: env.NEXT_PUBLIC_BATCH_CONCURRENCY,
-  }
+  const datasetMap = Object.fromEntries(clientEnvKeys.map(envKey => [getDatasetAttrKeyFromEnvKey(envKey), env[envKey]]))
 
   return (
     <html lang={locale ?? 'en'} className={cn('h-full', instrumentSerif.variable)} suppressHydrationWarning>
diff --git a/web/config/index.ts b/web/config/index.ts
index bc034378d1..5db483327a 100644
--- a/web/config/index.ts
+++ b/web/config/index.ts
@@ -4,25 +4,19 @@ import { env } from '@/env'
 import { PromptRole } from '@/models/debug'
 import { PipelineInputVarType } from '@/models/pipeline'
 import { AgentStrategy } from '@/types/app'
-import { DatasetAttr } from '@/types/feature'
 import pkg from '../package.json'
 
 const getBooleanConfig = (
   envVar: string | undefined,
-  dataAttrKey: DatasetAttr,
   defaultValue: boolean = true,
 ) => {
   if (envVar !== undefined && envVar !== '')
     return envVar === 'true'
-  const attrValue = globalThis.document?.body?.getAttribute(dataAttrKey)
-  if (attrValue !== undefined && attrValue !== '')
-    return attrValue === 'true'
   return defaultValue
 }
 
 const getNumberConfig = (
   envVar: string | undefined,
-  dataAttrKey: DatasetAttr,
   defaultValue: number,
 ) => {
   if (envVar) {
@@ -30,54 +24,37 @@ const getNumberConfig = (
     if (!Number.isNaN(parsed) && parsed > 0)
       return parsed
   }
-
-  const attrValue = globalThis.document?.body?.getAttribute(dataAttrKey)
-  if (attrValue) {
-    const parsed = Number.parseInt(attrValue)
-    if (!Number.isNaN(parsed) && parsed > 0)
-      return parsed
-  }
   return defaultValue
 }
 
 const getStringConfig = (
   envVar: string | undefined,
-  dataAttrKey: DatasetAttr,
   defaultValue: string,
 ) => {
   if (envVar)
     return envVar
-
-  const attrValue = globalThis.document?.body?.getAttribute(dataAttrKey)
-  if (attrValue)
-    return attrValue
   return defaultValue
 }
 
 export const API_PREFIX = getStringConfig(
   env.NEXT_PUBLIC_API_PREFIX,
-  DatasetAttr.DATA_API_PREFIX,
   'http://localhost:5001/console/api',
 )
 export const PUBLIC_API_PREFIX = getStringConfig(
   env.NEXT_PUBLIC_PUBLIC_API_PREFIX,
-  DatasetAttr.DATA_PUBLIC_API_PREFIX,
   'http://localhost:5001/api',
 )
 export const MARKETPLACE_API_PREFIX = getStringConfig(
   env.NEXT_PUBLIC_MARKETPLACE_API_PREFIX,
-  DatasetAttr.DATA_MARKETPLACE_API_PREFIX,
   'http://localhost:5002/api',
 )
 export const MARKETPLACE_URL_PREFIX = getStringConfig(
   env.NEXT_PUBLIC_MARKETPLACE_URL_PREFIX,
-  DatasetAttr.DATA_MARKETPLACE_URL_PREFIX,
   '',
 )
 
 const EDITION = getStringConfig(
   env.NEXT_PUBLIC_EDITION,
-  DatasetAttr.DATA_PUBLIC_EDITION,
   'SELF_HOSTED',
 )
 
@@ -86,16 +63,15 @@ export const IS_CLOUD_EDITION = EDITION === 'CLOUD'
 
 export const AMPLITUDE_API_KEY = getStringConfig(
   env.NEXT_PUBLIC_AMPLITUDE_API_KEY,
-  DatasetAttr.DATA_PUBLIC_AMPLITUDE_API_KEY,
   '',
 )
 
 export const IS_DEV = env.NODE_ENV === 'development'
 export const IS_PROD = env.NODE_ENV === 'production'
 
-export const SUPPORT_MAIL_LOGIN = !!(
-  env.NEXT_PUBLIC_SUPPORT_MAIL_LOGIN
-  || globalThis.document?.body?.getAttribute('data-public-support-mail-login')
+export const SUPPORT_MAIL_LOGIN = getBooleanConfig(
+  env.NEXT_PUBLIC_SUPPORT_MAIL_LOGIN,
+  false,
 )
 
 export const TONE_LIST = [
@@ -163,13 +139,11 @@ export const LOCALE_COOKIE_NAME = 'locale'
 
 const COOKIE_DOMAIN = getStringConfig(
   env.NEXT_PUBLIC_COOKIE_DOMAIN,
-  DatasetAttr.DATA_PUBLIC_COOKIE_DOMAIN,
   '',
 ).trim()
 
 export const BATCH_CONCURRENCY = getNumberConfig(
   env.NEXT_PUBLIC_BATCH_CONCURRENCY,
-  DatasetAttr.DATA_PUBLIC_BATCH_CONCURRENCY,
   5, // default
 )
 
@@ -355,58 +329,47 @@ export const JSON_SCHEMA_MAX_DEPTH = 10
 
 export const MAX_TOOLS_NUM = getNumberConfig(
   env.NEXT_PUBLIC_MAX_TOOLS_NUM,
-  DatasetAttr.DATA_PUBLIC_MAX_TOOLS_NUM,
   10,
 )
 export const MAX_PARALLEL_LIMIT = getNumberConfig(
   env.NEXT_PUBLIC_MAX_PARALLEL_LIMIT,
-  DatasetAttr.DATA_PUBLIC_MAX_PARALLEL_LIMIT,
   10,
 )
 export const TEXT_GENERATION_TIMEOUT_MS = getNumberConfig(
   env.NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS,
-  DatasetAttr.DATA_PUBLIC_TEXT_GENERATION_TIMEOUT_MS,
   60000,
 )
 export const LOOP_NODE_MAX_COUNT = getNumberConfig(
   env.NEXT_PUBLIC_LOOP_NODE_MAX_COUNT,
-  DatasetAttr.DATA_PUBLIC_LOOP_NODE_MAX_COUNT,
   100,
 )
 export const MAX_ITERATIONS_NUM = getNumberConfig(
   env.NEXT_PUBLIC_MAX_ITERATIONS_NUM,
-  DatasetAttr.DATA_PUBLIC_MAX_ITERATIONS_NUM,
   99,
 )
 export const MAX_TREE_DEPTH = getNumberConfig(
   env.NEXT_PUBLIC_MAX_TREE_DEPTH,
-  DatasetAttr.DATA_PUBLIC_MAX_TREE_DEPTH,
   50,
 )
 
 export const ALLOW_UNSAFE_DATA_SCHEME = getBooleanConfig(
   env.NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME,
-  DatasetAttr.DATA_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME,
   false,
 )
 export const ENABLE_WEBSITE_JINAREADER = getBooleanConfig(
   env.NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER,
-  DatasetAttr.DATA_PUBLIC_ENABLE_WEBSITE_JINAREADER,
   true,
 )
 export const ENABLE_WEBSITE_FIRECRAWL = getBooleanConfig(
   env.NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL,
-  DatasetAttr.DATA_PUBLIC_ENABLE_WEBSITE_FIRECRAWL,
   true,
 )
 export const ENABLE_WEBSITE_WATERCRAWL = getBooleanConfig(
   env.NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL,
-  DatasetAttr.DATA_PUBLIC_ENABLE_WEBSITE_WATERCRAWL,
   false,
 )
 export const ENABLE_SINGLE_DOLLAR_LATEX = getBooleanConfig(
   env.NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX,
-  DatasetAttr.DATA_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX,
   false,
 )
 
@@ -416,39 +379,33 @@ export const validPassword = /^(?=.*[a-z])(?=.*\d)\S{8,}$/i
 
 export const ZENDESK_WIDGET_KEY = getStringConfig(
   env.NEXT_PUBLIC_ZENDESK_WIDGET_KEY,
-  DatasetAttr.NEXT_PUBLIC_ZENDESK_WIDGET_KEY,
   '',
 )
 export const ZENDESK_FIELD_IDS = {
   ENVIRONMENT: getStringConfig(
     env.NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT,
-    DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT,
     '',
   ),
   VERSION: getStringConfig(
     env.NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION,
-    DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION,
     '',
   ),
   EMAIL: getStringConfig(
     env.NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL,
-    DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL,
     '',
   ),
   WORKSPACE_ID: getStringConfig(
     env.NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID,
-    DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID,
     '',
   ),
   PLAN: getStringConfig(
     env.NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN,
-    DatasetAttr.NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN,
     '',
   ),
 }
 export const APP_VERSION = pkg.version
 
-export const IS_MARKETPLACE = globalThis.document?.body?.getAttribute('data-is-marketplace') === 'true'
+export const IS_MARKETPLACE = env.NEXT_PUBLIC_IS_MARKETPLACE === 'true'
 
 export const RAG_PIPELINE_PREVIEW_CHUNK_NUM = 20
 
diff --git a/web/context/app-context.tsx b/web/context/app-context.tsx
index 12000044d6..dfcada3423 100644
--- a/web/context/app-context.tsx
+++ b/web/context/app-context.tsx
@@ -10,6 +10,7 @@ import { setUserId, setUserProperties } from '@/app/components/base/amplitude'
 import { setZendeskConversationFields } from '@/app/components/base/zendesk/utils'
 import MaintenanceNotice from '@/app/components/header/maintenance-notice'
 import { ZENDESK_FIELD_IDS } from '@/config'
+import { env } from '@/env'
 import {
   useCurrentWorkspace,
   useLangGeniusVersion,
@@ -204,7 +205,7 @@ export const AppContextProvider: FC<AppContextProviderProps> = ({ children }) =>
     }}
     >
       <div className="flex h-full flex-col overflow-y-auto">
-        {globalThis.document?.body?.getAttribute('data-public-maintenance-notice') && <MaintenanceNotice />}
+        {env.NEXT_PUBLIC_MAINTENANCE_NOTICE && <MaintenanceNotice />}
         <div className="relative flex grow flex-col overflow-y-auto overflow-x-hidden bg-background-body">
           {children}
         </div>
diff --git a/web/env.ts b/web/env.ts
index f54f36b048..9f3bd64b21 100644
--- a/web/env.ts
+++ b/web/env.ts
@@ -1,7 +1,88 @@
 import { createEnv } from '@t3-oss/env-nextjs'
+import { kebabCase, replace } from 'string-ts'
 import { z } from 'zod'
 
 const optionalString = z.string().optional()
+const CLIENT_ENV_PREFIX = 'NEXT_PUBLIC_' as const
+type ClientSchema = Record<`${typeof CLIENT_ENV_PREFIX}${string}`, z.ZodType>
+
+const clientSchema = {
+  NEXT_PUBLIC_ALLOW_EMBED: optionalString,
+  NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME: optionalString,
+  NEXT_PUBLIC_AMPLITUDE_API_KEY: optionalString,
+  NEXT_PUBLIC_API_PREFIX: optionalString,
+  NEXT_PUBLIC_BASE_PATH: optionalString,
+  NEXT_PUBLIC_BATCH_CONCURRENCY: optionalString,
+  NEXT_PUBLIC_COOKIE_DOMAIN: optionalString,
+  NEXT_PUBLIC_CSP_WHITELIST: optionalString,
+  NEXT_PUBLIC_DEPLOY_ENV: optionalString,
+  NEXT_PUBLIC_DISABLE_UPLOAD_IMAGE_AS_ICON: optionalString,
+  NEXT_PUBLIC_EDITION: optionalString,
+  NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX: optionalString,
+  NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL: optionalString,
+  NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER: optionalString,
+  NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL: optionalString,
+  NEXT_PUBLIC_GITHUB_ACCESS_TOKEN: optionalString,
+  NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: optionalString,
+  NEXT_PUBLIC_IS_MARKETPLACE: optionalString,
+  NEXT_PUBLIC_LOOP_NODE_MAX_COUNT: optionalString,
+  NEXT_PUBLIC_MAINTENANCE_NOTICE: optionalString,
+  NEXT_PUBLIC_MARKETPLACE_API_PREFIX: optionalString,
+  NEXT_PUBLIC_MARKETPLACE_URL_PREFIX: optionalString,
+  NEXT_PUBLIC_MAX_ITERATIONS_NUM: optionalString,
+  NEXT_PUBLIC_MAX_PARALLEL_LIMIT: optionalString,
+  NEXT_PUBLIC_MAX_TOOLS_NUM: optionalString,
+  NEXT_PUBLIC_MAX_TREE_DEPTH: optionalString,
+  NEXT_PUBLIC_PUBLIC_API_PREFIX: optionalString,
+  NEXT_PUBLIC_SENTRY_DSN: optionalString,
+  NEXT_PUBLIC_SITE_ABOUT: optionalString,
+  NEXT_PUBLIC_SUPPORT_MAIL_LOGIN: optionalString,
+  NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS: optionalString,
+  NEXT_PUBLIC_TOP_K_MAX_VALUE: optionalString,
+  NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON: optionalString,
+  NEXT_PUBLIC_WEB_PREFIX: optionalString,
+  NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL: optionalString,
+  NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT: optionalString,
+  NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN: optionalString,
+  NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION: optionalString,
+  NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID: optionalString,
+  NEXT_PUBLIC_ZENDESK_WIDGET_KEY: optionalString,
+} satisfies ClientSchema
+
+export type ClientEnvKey = keyof typeof clientSchema
+
+type SnakeToKebabCase<S extends string> = S extends `${infer Head}_${infer Tail}`
+  ? `${Lowercase<Head>}-${SnakeToKebabCase<Tail>}`
+  : Lowercase<S>
+type DatasetAttrKeyFromEnvKey<K extends ClientEnvKey> = K extends `${typeof CLIENT_ENV_PREFIX}${infer Suffix}`
+  ? `data-${SnakeToKebabCase<Suffix>}`
+  : never
+
+export type ClientDatasetAttrKey = DatasetAttrKeyFromEnvKey<ClientEnvKey>
+
+export const clientEnvKeys = Object.keys(clientSchema) as ReadonlyArray<ClientEnvKey>
+
+const getClientEnvSuffix = (key: ClientEnvKey) => kebabCase(replace(key, CLIENT_ENV_PREFIX, ''))
+
+export const getDatasetAttrKeyFromEnvKey = <K extends ClientEnvKey>(key: K) => {
+  const suffix = getClientEnvSuffix(key)
+  return `data-${suffix}` as const
+}
+
+const getRuntimeEnvFromBody = <K extends ClientEnvKey>(key: K) => {
+  if (typeof window === 'undefined')
+    return undefined
+
+  const body = globalThis.document?.body
+  if (!body)
+    return undefined
+
+  const value = body.getAttribute(getDatasetAttrKeyFromEnvKey(key))
+  if (value !== null && value !== '')
+    return value
+
+  return undefined
+}
 
 export const env = createEnv({
   server: {
@@ -14,88 +95,49 @@ export const env = createEnv({
   shared: {
     NODE_ENV: z.enum(['development', 'test', 'production']).default('development'),
   },
-  client: {
-    NEXT_PUBLIC_ALLOW_EMBED: optionalString,
-    NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME: optionalString,
-    NEXT_PUBLIC_AMPLITUDE_API_KEY: optionalString,
-    NEXT_PUBLIC_API_PREFIX: optionalString,
-    NEXT_PUBLIC_BASE_PATH: optionalString,
-    NEXT_PUBLIC_BATCH_CONCURRENCY: optionalString,
-    NEXT_PUBLIC_COOKIE_DOMAIN: optionalString,
-    NEXT_PUBLIC_CSP_WHITELIST: optionalString,
-    NEXT_PUBLIC_DEPLOY_ENV: optionalString,
-    NEXT_PUBLIC_DISABLE_UPLOAD_IMAGE_AS_ICON: optionalString,
-    NEXT_PUBLIC_EDITION: optionalString,
-    NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX: optionalString,
-    NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL: optionalString,
-    NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER: optionalString,
-    NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL: optionalString,
-    NEXT_PUBLIC_GITHUB_ACCESS_TOKEN: optionalString,
-    NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: optionalString,
-    NEXT_PUBLIC_LOOP_NODE_MAX_COUNT: optionalString,
-    NEXT_PUBLIC_MAINTENANCE_NOTICE: optionalString,
-    NEXT_PUBLIC_MARKETPLACE_API_PREFIX: optionalString,
-    NEXT_PUBLIC_MARKETPLACE_URL_PREFIX: optionalString,
-    NEXT_PUBLIC_MAX_ITERATIONS_NUM: optionalString,
-    NEXT_PUBLIC_MAX_PARALLEL_LIMIT: optionalString,
-    NEXT_PUBLIC_MAX_TOOLS_NUM: optionalString,
-    NEXT_PUBLIC_MAX_TREE_DEPTH: optionalString,
-    NEXT_PUBLIC_PUBLIC_API_PREFIX: optionalString,
-    NEXT_PUBLIC_SENTRY_DSN: optionalString,
-    NEXT_PUBLIC_SITE_ABOUT: optionalString,
-    NEXT_PUBLIC_SUPPORT_MAIL_LOGIN: optionalString,
-    NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS: optionalString,
-    NEXT_PUBLIC_TOP_K_MAX_VALUE: optionalString,
-    NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON: optionalString,
-    NEXT_PUBLIC_WEB_PREFIX: optionalString,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL: optionalString,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT: optionalString,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN: optionalString,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION: optionalString,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID: optionalString,
-    NEXT_PUBLIC_ZENDESK_WIDGET_KEY: optionalString,
-  },
+  client: clientSchema,
   experimental__runtimeEnv: {
     NODE_ENV: process.env.NODE_ENV,
-    NEXT_PUBLIC_ALLOW_EMBED: process.env.NEXT_PUBLIC_ALLOW_EMBED,
-    NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME: process.env.NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME,
-    NEXT_PUBLIC_AMPLITUDE_API_KEY: process.env.NEXT_PUBLIC_AMPLITUDE_API_KEY,
-    NEXT_PUBLIC_API_PREFIX: process.env.NEXT_PUBLIC_API_PREFIX,
-    NEXT_PUBLIC_BASE_PATH: process.env.NEXT_PUBLIC_BASE_PATH,
-    NEXT_PUBLIC_BATCH_CONCURRENCY: process.env.NEXT_PUBLIC_BATCH_CONCURRENCY,
-    NEXT_PUBLIC_COOKIE_DOMAIN: process.env.NEXT_PUBLIC_COOKIE_DOMAIN,
-    NEXT_PUBLIC_CSP_WHITELIST: process.env.NEXT_PUBLIC_CSP_WHITELIST,
-    NEXT_PUBLIC_DEPLOY_ENV: process.env.NEXT_PUBLIC_DEPLOY_ENV,
-    NEXT_PUBLIC_DISABLE_UPLOAD_IMAGE_AS_ICON: process.env.NEXT_PUBLIC_DISABLE_UPLOAD_IMAGE_AS_ICON,
-    NEXT_PUBLIC_EDITION: process.env.NEXT_PUBLIC_EDITION,
-    NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX: process.env.NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX,
-    NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL: process.env.NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL,
-    NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER: process.env.NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER,
-    NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL: process.env.NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL,
-    NEXT_PUBLIC_GITHUB_ACCESS_TOKEN: process.env.NEXT_PUBLIC_GITHUB_ACCESS_TOKEN,
-    NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: process.env.NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH,
-    NEXT_PUBLIC_LOOP_NODE_MAX_COUNT: process.env.NEXT_PUBLIC_LOOP_NODE_MAX_COUNT,
-    NEXT_PUBLIC_MAINTENANCE_NOTICE: process.env.NEXT_PUBLIC_MAINTENANCE_NOTICE,
-    NEXT_PUBLIC_MARKETPLACE_API_PREFIX: process.env.NEXT_PUBLIC_MARKETPLACE_API_PREFIX,
-    NEXT_PUBLIC_MARKETPLACE_URL_PREFIX: process.env.NEXT_PUBLIC_MARKETPLACE_URL_PREFIX,
-    NEXT_PUBLIC_MAX_ITERATIONS_NUM: process.env.NEXT_PUBLIC_MAX_ITERATIONS_NUM,
-    NEXT_PUBLIC_MAX_PARALLEL_LIMIT: process.env.NEXT_PUBLIC_MAX_PARALLEL_LIMIT,
-    NEXT_PUBLIC_MAX_TOOLS_NUM: process.env.NEXT_PUBLIC_MAX_TOOLS_NUM,
-    NEXT_PUBLIC_MAX_TREE_DEPTH: process.env.NEXT_PUBLIC_MAX_TREE_DEPTH,
-    NEXT_PUBLIC_PUBLIC_API_PREFIX: process.env.NEXT_PUBLIC_PUBLIC_API_PREFIX,
-    NEXT_PUBLIC_SENTRY_DSN: process.env.NEXT_PUBLIC_SENTRY_DSN,
-    NEXT_PUBLIC_SITE_ABOUT: process.env.NEXT_PUBLIC_SITE_ABOUT,
-    NEXT_PUBLIC_SUPPORT_MAIL_LOGIN: process.env.NEXT_PUBLIC_SUPPORT_MAIL_LOGIN,
-    NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS: process.env.NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS,
-    NEXT_PUBLIC_TOP_K_MAX_VALUE: process.env.NEXT_PUBLIC_TOP_K_MAX_VALUE,
-    NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON: process.env.NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON,
-    NEXT_PUBLIC_WEB_PREFIX: process.env.NEXT_PUBLIC_WEB_PREFIX,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION,
-    NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID,
-    NEXT_PUBLIC_ZENDESK_WIDGET_KEY: process.env.NEXT_PUBLIC_ZENDESK_WIDGET_KEY,
+    NEXT_PUBLIC_ALLOW_EMBED: process.env.NEXT_PUBLIC_ALLOW_EMBED || getRuntimeEnvFromBody('NEXT_PUBLIC_ALLOW_EMBED'),
+    NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME: process.env.NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME || getRuntimeEnvFromBody('NEXT_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME'),
+    NEXT_PUBLIC_AMPLITUDE_API_KEY: process.env.NEXT_PUBLIC_AMPLITUDE_API_KEY || getRuntimeEnvFromBody('NEXT_PUBLIC_AMPLITUDE_API_KEY'),
+    NEXT_PUBLIC_API_PREFIX: process.env.NEXT_PUBLIC_API_PREFIX || getRuntimeEnvFromBody('NEXT_PUBLIC_API_PREFIX'),
+    NEXT_PUBLIC_BASE_PATH: process.env.NEXT_PUBLIC_BASE_PATH || getRuntimeEnvFromBody('NEXT_PUBLIC_BASE_PATH'),
+    NEXT_PUBLIC_BATCH_CONCURRENCY: process.env.NEXT_PUBLIC_BATCH_CONCURRENCY || getRuntimeEnvFromBody('NEXT_PUBLIC_BATCH_CONCURRENCY'),
+    NEXT_PUBLIC_COOKIE_DOMAIN: process.env.NEXT_PUBLIC_COOKIE_DOMAIN || getRuntimeEnvFromBody('NEXT_PUBLIC_COOKIE_DOMAIN'),
+    NEXT_PUBLIC_CSP_WHITELIST: process.env.NEXT_PUBLIC_CSP_WHITELIST || getRuntimeEnvFromBody('NEXT_PUBLIC_CSP_WHITELIST'),
+    NEXT_PUBLIC_DEPLOY_ENV: process.env.NEXT_PUBLIC_DEPLOY_ENV || getRuntimeEnvFromBody('NEXT_PUBLIC_DEPLOY_ENV'),
+    NEXT_PUBLIC_DISABLE_UPLOAD_IMAGE_AS_ICON: process.env.NEXT_PUBLIC_DISABLE_UPLOAD_IMAGE_AS_ICON || getRuntimeEnvFromBody('NEXT_PUBLIC_DISABLE_UPLOAD_IMAGE_AS_ICON'),
+    NEXT_PUBLIC_EDITION: process.env.NEXT_PUBLIC_EDITION || getRuntimeEnvFromBody('NEXT_PUBLIC_EDITION'),
+    NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX: process.env.NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX || getRuntimeEnvFromBody('NEXT_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX'),
+    NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL: process.env.NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL || getRuntimeEnvFromBody('NEXT_PUBLIC_ENABLE_WEBSITE_FIRECRAWL'),
+    NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER: process.env.NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER || getRuntimeEnvFromBody('NEXT_PUBLIC_ENABLE_WEBSITE_JINAREADER'),
+    NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL: process.env.NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL || getRuntimeEnvFromBody('NEXT_PUBLIC_ENABLE_WEBSITE_WATERCRAWL'),
+    NEXT_PUBLIC_GITHUB_ACCESS_TOKEN: process.env.NEXT_PUBLIC_GITHUB_ACCESS_TOKEN || getRuntimeEnvFromBody('NEXT_PUBLIC_GITHUB_ACCESS_TOKEN'),
+    NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH: process.env.NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH || getRuntimeEnvFromBody('NEXT_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH'),
+    NEXT_PUBLIC_IS_MARKETPLACE: process.env.NEXT_PUBLIC_IS_MARKETPLACE || getRuntimeEnvFromBody('NEXT_PUBLIC_IS_MARKETPLACE'),
+    NEXT_PUBLIC_LOOP_NODE_MAX_COUNT: process.env.NEXT_PUBLIC_LOOP_NODE_MAX_COUNT || getRuntimeEnvFromBody('NEXT_PUBLIC_LOOP_NODE_MAX_COUNT'),
+    NEXT_PUBLIC_MAINTENANCE_NOTICE: process.env.NEXT_PUBLIC_MAINTENANCE_NOTICE || getRuntimeEnvFromBody('NEXT_PUBLIC_MAINTENANCE_NOTICE'),
+    NEXT_PUBLIC_MARKETPLACE_API_PREFIX: process.env.NEXT_PUBLIC_MARKETPLACE_API_PREFIX || getRuntimeEnvFromBody('NEXT_PUBLIC_MARKETPLACE_API_PREFIX'),
+    NEXT_PUBLIC_MARKETPLACE_URL_PREFIX: process.env.NEXT_PUBLIC_MARKETPLACE_URL_PREFIX || getRuntimeEnvFromBody('NEXT_PUBLIC_MARKETPLACE_URL_PREFIX'),
+    NEXT_PUBLIC_MAX_ITERATIONS_NUM: process.env.NEXT_PUBLIC_MAX_ITERATIONS_NUM || getRuntimeEnvFromBody('NEXT_PUBLIC_MAX_ITERATIONS_NUM'),
+    NEXT_PUBLIC_MAX_PARALLEL_LIMIT: process.env.NEXT_PUBLIC_MAX_PARALLEL_LIMIT || getRuntimeEnvFromBody('NEXT_PUBLIC_MAX_PARALLEL_LIMIT'),
+    NEXT_PUBLIC_MAX_TOOLS_NUM: process.env.NEXT_PUBLIC_MAX_TOOLS_NUM || getRuntimeEnvFromBody('NEXT_PUBLIC_MAX_TOOLS_NUM'),
+    NEXT_PUBLIC_MAX_TREE_DEPTH: process.env.NEXT_PUBLIC_MAX_TREE_DEPTH || getRuntimeEnvFromBody('NEXT_PUBLIC_MAX_TREE_DEPTH'),
+    NEXT_PUBLIC_PUBLIC_API_PREFIX: process.env.NEXT_PUBLIC_PUBLIC_API_PREFIX || getRuntimeEnvFromBody('NEXT_PUBLIC_PUBLIC_API_PREFIX'),
+    NEXT_PUBLIC_SENTRY_DSN: process.env.NEXT_PUBLIC_SENTRY_DSN || getRuntimeEnvFromBody('NEXT_PUBLIC_SENTRY_DSN'),
+    NEXT_PUBLIC_SITE_ABOUT: process.env.NEXT_PUBLIC_SITE_ABOUT || getRuntimeEnvFromBody('NEXT_PUBLIC_SITE_ABOUT'),
+    NEXT_PUBLIC_SUPPORT_MAIL_LOGIN: process.env.NEXT_PUBLIC_SUPPORT_MAIL_LOGIN || getRuntimeEnvFromBody('NEXT_PUBLIC_SUPPORT_MAIL_LOGIN'),
+    NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS: process.env.NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS || getRuntimeEnvFromBody('NEXT_PUBLIC_TEXT_GENERATION_TIMEOUT_MS'),
+    NEXT_PUBLIC_TOP_K_MAX_VALUE: process.env.NEXT_PUBLIC_TOP_K_MAX_VALUE || getRuntimeEnvFromBody('NEXT_PUBLIC_TOP_K_MAX_VALUE'),
+    NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON: process.env.NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON || getRuntimeEnvFromBody('NEXT_PUBLIC_UPLOAD_IMAGE_AS_ICON'),
+    NEXT_PUBLIC_WEB_PREFIX: process.env.NEXT_PUBLIC_WEB_PREFIX || getRuntimeEnvFromBody('NEXT_PUBLIC_WEB_PREFIX'),
+    NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL || getRuntimeEnvFromBody('NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL'),
+    NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT || getRuntimeEnvFromBody('NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT'),
+    NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN || getRuntimeEnvFromBody('NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN'),
+    NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION || getRuntimeEnvFromBody('NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION'),
+    NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID: process.env.NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID || getRuntimeEnvFromBody('NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID'),
+    NEXT_PUBLIC_ZENDESK_WIDGET_KEY: process.env.NEXT_PUBLIC_ZENDESK_WIDGET_KEY || getRuntimeEnvFromBody('NEXT_PUBLIC_ZENDESK_WIDGET_KEY'),
   },
   emptyStringAsUndefined: true,
 })
diff --git a/web/types/feature.ts b/web/types/feature.ts
index 19980974da..a5c12a453e 100644
--- a/web/types/feature.ts
+++ b/web/types/feature.ts
@@ -107,37 +107,3 @@ export const defaultSystemFeatures: SystemFeatures = {
   enable_trial_app: false,
   enable_explore_banner: false,
 }
-
-export enum DatasetAttr {
-  DATA_API_PREFIX = 'data-api-prefix',
-  DATA_PUBLIC_API_PREFIX = 'data-public-api-prefix',
-  DATA_MARKETPLACE_API_PREFIX = 'data-marketplace-api-prefix',
-  DATA_MARKETPLACE_URL_PREFIX = 'data-marketplace-url-prefix',
-  DATA_PUBLIC_EDITION = 'data-public-edition',
-  DATA_PUBLIC_AMPLITUDE_API_KEY = 'data-public-amplitude-api-key',
-  DATA_PUBLIC_COOKIE_DOMAIN = 'data-public-cookie-domain',
-  DATA_PUBLIC_SUPPORT_MAIL_LOGIN = 'data-public-support-mail-login',
-  DATA_PUBLIC_SENTRY_DSN = 'data-public-sentry-dsn',
-  DATA_PUBLIC_MAINTENANCE_NOTICE = 'data-public-maintenance-notice',
-  DATA_PUBLIC_SITE_ABOUT = 'data-public-site-about',
-  DATA_PUBLIC_TEXT_GENERATION_TIMEOUT_MS = 'data-public-text-generation-timeout-ms',
-  DATA_PUBLIC_MAX_TOOLS_NUM = 'data-public-max-tools-num',
-  DATA_PUBLIC_MAX_PARALLEL_LIMIT = 'data-public-max-parallel-limit',
-  DATA_PUBLIC_TOP_K_MAX_VALUE = 'data-public-top-k-max-value',
-  DATA_PUBLIC_INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH = 'data-public-indexing-max-segmentation-tokens-length',
-  DATA_PUBLIC_LOOP_NODE_MAX_COUNT = 'data-public-loop-node-max-count',
-  DATA_PUBLIC_MAX_ITERATIONS_NUM = 'data-public-max-iterations-num',
-  DATA_PUBLIC_MAX_TREE_DEPTH = 'data-public-max-tree-depth',
-  DATA_PUBLIC_ALLOW_UNSAFE_DATA_SCHEME = 'data-public-allow-unsafe-data-scheme',
-  DATA_PUBLIC_ENABLE_WEBSITE_JINAREADER = 'data-public-enable-website-jinareader',
-  DATA_PUBLIC_ENABLE_WEBSITE_FIRECRAWL = 'data-public-enable-website-firecrawl',
-  DATA_PUBLIC_ENABLE_WEBSITE_WATERCRAWL = 'data-public-enable-website-watercrawl',
-  DATA_PUBLIC_ENABLE_SINGLE_DOLLAR_LATEX = 'data-public-enable-single-dollar-latex',
-  NEXT_PUBLIC_ZENDESK_WIDGET_KEY = 'next-public-zendesk-widget-key',
-  NEXT_PUBLIC_ZENDESK_FIELD_ID_ENVIRONMENT = 'next-public-zendesk-field-id-environment',
-  NEXT_PUBLIC_ZENDESK_FIELD_ID_VERSION = 'next-public-zendesk-field-id-version',
-  NEXT_PUBLIC_ZENDESK_FIELD_ID_EMAIL = 'next-public-zendesk-field-id-email',
-  NEXT_PUBLIC_ZENDESK_FIELD_ID_WORKSPACE_ID = 'next-public-zendesk-field-id-workspace-id',
-  NEXT_PUBLIC_ZENDESK_FIELD_ID_PLAN = 'next-public-zendesk-field-id-plan',
-  DATA_PUBLIC_BATCH_CONCURRENCY = 'data-public-batch-concurrency',
-}