diff --git a/web/app/components/base/markdown-blocks/code-block.tsx b/web/app/components/base/markdown-blocks/code-block.tsx
index 48de8bf4ab..6814659a00 100644
--- a/web/app/components/base/markdown-blocks/code-block.tsx
+++ b/web/app/components/base/markdown-blocks/code-block.tsx
@@ -8,12 +8,14 @@ import {
 import ActionButton from '@/app/components/base/action-button'
 import CopyIcon from '@/app/components/base/copy-icon'
 import SVGBtn from '@/app/components/base/svg'
-import Flowchart from '@/app/components/base/mermaid'
 import { Theme } from '@/types/app'
 import useTheme from '@/hooks/use-theme'
 import SVGRenderer from '../svg-gallery' // Assumes svg-gallery.tsx is in /base directory
 import MarkdownMusic from '@/app/components/base/markdown-blocks/music'
 import ErrorBoundary from '@/app/components/base/markdown/error-boundary'
+import dynamic from 'next/dynamic'
+
+const Flowchart = dynamic(() => import('@/app/components/base/mermaid'), { ssr: false })
 
 // Available language https://github.com/react-syntax-highlighter/react-syntax-highlighter/blob/master/AVAILABLE_LANGUAGES_HLJS.MD
 const capitalizationLanguageNameMap: Record<string, string> = {
diff --git a/web/app/components/base/markdown/index.tsx b/web/app/components/base/markdown/index.tsx
index bab5ac8eba..19f39d8aaa 100644
--- a/web/app/components/base/markdown/index.tsx
+++ b/web/app/components/base/markdown/index.tsx
@@ -1,25 +1,11 @@
-import ReactMarkdown from 'react-markdown'
+import dynamic from 'next/dynamic'
 import 'katex/dist/katex.min.css'
-import RemarkMath from 'remark-math'
-import RemarkBreaks from 'remark-breaks'
-import RehypeKatex from 'rehype-katex'
-import RemarkGfm from 'remark-gfm'
-import RehypeRaw from 'rehype-raw'
 import { flow } from 'lodash-es'
 import cn from '@/utils/classnames'
-import { customUrlTransform, preprocessLaTeX, preprocessThinkTag } from './markdown-utils'
-import {
-  AudioBlock,
-  CodeBlock,
-  Img,
-  Link,
-  MarkdownButton,
-  MarkdownForm,
-  Paragraph,
-  ScriptBlock,
-  ThinkBlock,
-  VideoBlock,
-} from '@/app/components/base/markdown-blocks'
+import { preprocessLaTeX, preprocessThinkTag } from './markdown-utils'
+import type { ReactMarkdownWrapperProps } from './react-markdown-wrapper'
+
+const ReactMarkdown = dynamic(() => import('./react-markdown-wrapper').then(mod => mod.ReactMarkdownWrapper), { ssr: false })
 
 /**
  * @fileoverview Main Markdown rendering component.
@@ -31,9 +17,7 @@ import {
 export type MarkdownProps = {
   content: string
   className?: string
-  customDisallowedElements?: string[]
-  customComponents?: Record<string, React.ComponentType<any>>
-}
+} & Pick<ReactMarkdownWrapperProps, 'customComponents' | 'customDisallowedElements'>
 
 export const Markdown = (props: MarkdownProps) => {
   const { customComponents = {} } = props
@@ -44,53 +28,7 @@ export const Markdown = (props: MarkdownProps) => {
 
   return (
     <div className={cn('markdown-body', '!text-text-primary', props.className)}>
-      <ReactMarkdown
-        remarkPlugins={[
-          RemarkGfm,
-          [RemarkMath, { singleDollarTextMath: false }],
-          RemarkBreaks,
-        ]}
-        rehypePlugins={[
-          RehypeKatex,
-          RehypeRaw as any,
-          // The Rehype plug-in is used to remove the ref attribute of an element
-          () => {
-            return (tree: any) => {
-              const iterate = (node: any) => {
-                if (node.type === 'element' && node.properties?.ref)
-                  delete node.properties.ref
-
-                if (node.type === 'element' && !/^[a-z][a-z0-9]*$/i.test(node.tagName)) {
-                  node.type = 'text'
-                  node.value = `<${node.tagName}`
-                }
-
-                if (node.children)
-                  node.children.forEach(iterate)
-              }
-              tree.children.forEach(iterate)
-            }
-          },
-        ]}
-        urlTransform={customUrlTransform}
-        disallowedElements={['iframe', 'head', 'html', 'meta', 'link', 'style', 'body', ...(props.customDisallowedElements || [])]}
-        components={{
-          code: CodeBlock,
-          img: Img,
-          video: VideoBlock,
-          audio: AudioBlock,
-          a: Link,
-          p: Paragraph,
-          button: MarkdownButton,
-          form: MarkdownForm,
-          script: ScriptBlock as any,
-          details: ThinkBlock,
-          ...customComponents,
-        }}
-      >
-        {/* Markdown detect has problem. */}
-        {latexContent}
-      </ReactMarkdown>
+      <ReactMarkdown latexContent={latexContent} customComponents={customComponents} customDisallowedElements={props.customDisallowedElements} />
     </div>
   )
 }
diff --git a/web/app/components/base/markdown/react-markdown-wrapper.tsx b/web/app/components/base/markdown/react-markdown-wrapper.tsx
new file mode 100644
index 0000000000..054b5f66cb
--- /dev/null
+++ b/web/app/components/base/markdown/react-markdown-wrapper.tsx
@@ -0,0 +1,82 @@
+import ReactMarkdown from 'react-markdown'
+import RemarkMath from 'remark-math'
+import RemarkBreaks from 'remark-breaks'
+import RehypeKatex from 'rehype-katex'
+import RemarkGfm from 'remark-gfm'
+import RehypeRaw from 'rehype-raw'
+import AudioBlock from '@/app/components/base/markdown-blocks/audio-block'
+import Img from '@/app/components/base/markdown-blocks/img'
+import Link from '@/app/components/base/markdown-blocks/link'
+import MarkdownButton from '@/app/components/base/markdown-blocks/button'
+import MarkdownForm from '@/app/components/base/markdown-blocks/form'
+import Paragraph from '@/app/components/base/markdown-blocks/paragraph'
+import ScriptBlock from '@/app/components/base/markdown-blocks/script-block'
+import ThinkBlock from '@/app/components/base/markdown-blocks/think-block'
+import VideoBlock from '@/app/components/base/markdown-blocks/video-block'
+import { customUrlTransform } from './markdown-utils'
+
+import type { FC } from 'react'
+
+import dynamic from 'next/dynamic'
+
+const CodeBlock = dynamic(() => import('@/app/components/base/markdown-blocks/code-block'), { ssr: false })
+
+export type ReactMarkdownWrapperProps = {
+  latexContent: any
+  customDisallowedElements?: string[]
+  customComponents?: Record<string, React.ComponentType<any>>
+}
+
+export const ReactMarkdownWrapper: FC<ReactMarkdownWrapperProps> = (props) => {
+  const { customComponents, latexContent } = props
+
+  return (
+    <ReactMarkdown
+      remarkPlugins={[
+        RemarkGfm,
+        [RemarkMath, { singleDollarTextMath: false }],
+        RemarkBreaks,
+      ]}
+      rehypePlugins={[
+        RehypeKatex,
+        RehypeRaw as any,
+          // The Rehype plug-in is used to remove the ref attribute of an element
+        () => {
+          return (tree: any) => {
+            const iterate = (node: any) => {
+              if (node.type === 'element' && node.properties?.ref)
+                delete node.properties.ref
+
+              if (node.type === 'element' && !/^[a-z][a-z0-9]*$/i.test(node.tagName)) {
+                node.type = 'text'
+                node.value = `<${node.tagName}`
+              }
+
+              if (node.children)
+                node.children.forEach(iterate)
+            }
+            tree.children.forEach(iterate)
+          }
+        },
+      ]}
+      urlTransform={customUrlTransform}
+      disallowedElements={['iframe', 'head', 'html', 'meta', 'link', 'style', 'body', ...(props.customDisallowedElements || [])]}
+      components={{
+        code: CodeBlock,
+        img: Img,
+        video: VideoBlock,
+        audio: AudioBlock,
+        a: Link,
+        p: Paragraph,
+        button: MarkdownButton,
+        form: MarkdownForm,
+        script: ScriptBlock as any,
+        details: ThinkBlock,
+        ...customComponents,
+      }}
+    >
+      {/* Markdown detect has problem. */}
+      {latexContent}
+    </ReactMarkdown>
+  )
+}
diff --git a/web/app/components/datasets/documents/create-from-pipeline/data-source/local-file/index.tsx b/web/app/components/datasets/documents/create-from-pipeline/data-source/local-file/index.tsx
index 144decada5..0692680005 100644
--- a/web/app/components/datasets/documents/create-from-pipeline/data-source/local-file/index.tsx
+++ b/web/app/components/datasets/documents/create-from-pipeline/data-source/local-file/index.tsx
@@ -7,7 +7,6 @@ import DocumentFileIcon from '@/app/components/datasets/common/document-file-ico
 import cn from '@/utils/classnames'
 import type { CustomFile as File, FileItem } from '@/models/datasets'
 import { ToastContext } from '@/app/components/base/toast'
-import SimplePieChart from '@/app/components/base/simple-pie-chart'
 import { upload } from '@/service/base'
 import I18n from '@/context/i18n'
 import { LanguagesSupported } from '@/i18n-config/language'
@@ -17,6 +16,9 @@ import useTheme from '@/hooks/use-theme'
 import { useFileUploadConfig } from '@/service/use-common'
 import { useDataSourceStore, useDataSourceStoreWithSelector } from '../store'
 import produce from 'immer'
+import dynamic from 'next/dynamic'
+
+const SimplePieChart = dynamic(() => import('@/app/components/base/simple-pie-chart'), { ssr: false })
 
 const FILES_NUMBER_LIMIT = 20
 
diff --git a/web/app/components/workflow-app/index.tsx b/web/app/components/workflow-app/index.tsx
index c18a86f981..05654f4e74 100644
--- a/web/app/components/workflow-app/index.tsx
+++ b/web/app/components/workflow-app/index.tsx
@@ -8,7 +8,7 @@ import {
 } from '@/app/components/workflow/types'
 import {
   useWorkflowInit,
-} from './hooks'
+} from './hooks/use-workflow-init'
 import {
   initialEdges,
   initialNodes,
diff --git a/web/app/components/workflow/hooks/use-workflow-history.ts b/web/app/components/workflow/hooks/use-workflow-history.ts
index b7338dc4f8..a9b2f0f699 100644
--- a/web/app/components/workflow/hooks/use-workflow-history.ts
+++ b/web/app/components/workflow/hooks/use-workflow-history.ts
@@ -16,23 +16,25 @@ import type { WorkflowHistoryEventMeta } from '../workflow-history-store'
  * - InputChange events in Node Panels do not trigger state changes.
  * - Resizing UI elements does not trigger state changes.
  */
-export enum WorkflowHistoryEvent {
-  NodeTitleChange = 'NodeTitleChange',
-  NodeDescriptionChange = 'NodeDescriptionChange',
-  NodeDragStop = 'NodeDragStop',
-  NodeChange = 'NodeChange',
-  NodeConnect = 'NodeConnect',
-  NodePaste = 'NodePaste',
-  NodeDelete = 'NodeDelete',
-  EdgeDelete = 'EdgeDelete',
-  EdgeDeleteByDeleteBranch = 'EdgeDeleteByDeleteBranch',
-  NodeAdd = 'NodeAdd',
-  NodeResize = 'NodeResize',
-  NoteAdd = 'NoteAdd',
-  NoteChange = 'NoteChange',
-  NoteDelete = 'NoteDelete',
-  LayoutOrganize = 'LayoutOrganize',
-}
+export const WorkflowHistoryEvent = {
+  NodeTitleChange: 'NodeTitleChange',
+  NodeDescriptionChange: 'NodeDescriptionChange',
+  NodeDragStop: 'NodeDragStop',
+  NodeChange: 'NodeChange',
+  NodeConnect: 'NodeConnect',
+  NodePaste: 'NodePaste',
+  NodeDelete: 'NodeDelete',
+  EdgeDelete: 'EdgeDelete',
+  EdgeDeleteByDeleteBranch: 'EdgeDeleteByDeleteBranch',
+  NodeAdd: 'NodeAdd',
+  NodeResize: 'NodeResize',
+  NoteAdd: 'NoteAdd',
+  NoteChange: 'NoteChange',
+  NoteDelete: 'NoteDelete',
+  LayoutOrganize: 'LayoutOrganize',
+} as const
+
+export type WorkflowHistoryEventT = keyof typeof WorkflowHistoryEvent
 
 export const useWorkflowHistory = () => {
   const store = useStoreApi()
@@ -65,7 +67,7 @@ export const useWorkflowHistory = () => {
   // Some events may be triggered multiple times in a short period of time.
   // We debounce the history state update to avoid creating multiple history states
   // with minimal changes.
-  const saveStateToHistoryRef = useRef(debounce((event: WorkflowHistoryEvent, meta?: WorkflowHistoryEventMeta) => {
+  const saveStateToHistoryRef = useRef(debounce((event: WorkflowHistoryEventT, meta?: WorkflowHistoryEventMeta) => {
     workflowHistoryStore.setState({
       workflowHistoryEvent: event,
       workflowHistoryEventMeta: meta,
@@ -74,7 +76,7 @@ export const useWorkflowHistory = () => {
     })
   }, 500))
 
-  const saveStateToHistory = useCallback((event: WorkflowHistoryEvent, meta?: WorkflowHistoryEventMeta) => {
+  const saveStateToHistory = useCallback((event: WorkflowHistoryEventT, meta?: WorkflowHistoryEventMeta) => {
     switch (event) {
       case WorkflowHistoryEvent.NoteChange:
         // Hint: Note change does not trigger when note text changes,
@@ -105,7 +107,7 @@ export const useWorkflowHistory = () => {
     }
   }, [])
 
-  const getHistoryLabel = useCallback((event: WorkflowHistoryEvent) => {
+  const getHistoryLabel = useCallback((event: WorkflowHistoryEventT) => {
     switch (event) {
       case WorkflowHistoryEvent.NodeTitleChange:
         return t('workflow.changeHistory.nodeTitleChange')
diff --git a/web/app/components/workflow/workflow-history-store.tsx b/web/app/components/workflow/workflow-history-store.tsx
index c250708177..96e87f4fd4 100644
--- a/web/app/components/workflow/workflow-history-store.tsx
+++ b/web/app/components/workflow/workflow-history-store.tsx
@@ -3,7 +3,7 @@ import { type StoreApi, create } from 'zustand'
 import { type TemporalState, temporal } from 'zundo'
 import isDeepEqual from 'fast-deep-equal'
 import type { Edge, Node } from './types'
-import type { WorkflowHistoryEvent } from './hooks'
+import type { WorkflowHistoryEventT } from './hooks'
 import { noop } from 'lodash-es'
 
 export const WorkflowHistoryStoreContext = createContext<WorkflowHistoryStoreContextType>({ store: null, shortcutsEnabled: true, setShortcutsEnabled: noop })
@@ -98,7 +98,7 @@ function createStore({
 export type WorkflowHistoryStore = {
   nodes: Node[]
   edges: Edge[]
-  workflowHistoryEvent: WorkflowHistoryEvent | undefined
+  workflowHistoryEvent: WorkflowHistoryEventT | undefined
   workflowHistoryEventMeta?: WorkflowHistoryEventMeta
 }