diff --git a/web/app/components/snippets/components/hooks/__tests__/use-snippet-input-field-actions.spec.ts b/web/app/components/snippets/components/hooks/__tests__/use-snippet-input-field-actions.spec.ts
new file mode 100644
index 00000000000..ae9819e4644
--- /dev/null
+++ b/web/app/components/snippets/components/hooks/__tests__/use-snippet-input-field-actions.spec.ts
@@ -0,0 +1,160 @@
+import type { SnippetInputField } from '@/models/snippet'
+import { act, renderHook } from '@testing-library/react'
+import { toast } from '@/app/components/base/ui/toast'
+import { PipelineInputVarType } from '@/models/pipeline'
+import { useSnippetInputFieldActions } from '../use-snippet-input-field-actions'
+
+const mockSyncInputFieldsDraft = vi.fn()
+const mockCloseEditor = vi.fn()
+const mockOpenEditor = vi.fn()
+const mockSetInputPanelOpen = vi.fn()
+const mockToggleInputPanel = vi.fn()
+
+let snippetDetailStoreState: {
+  editingField: SnippetInputField | null
+  isEditorOpen: boolean
+  isInputPanelOpen: boolean
+  closeEditor: typeof mockCloseEditor
+  openEditor: typeof mockOpenEditor
+  setInputPanelOpen: typeof mockSetInputPanelOpen
+  toggleInputPanel: typeof mockToggleInputPanel
+}
+
+vi.mock('@/app/components/base/ui/toast', () => ({
+  toast: {
+    error: vi.fn(),
+  },
+}))
+
+vi.mock('../../../hooks/use-nodes-sync-draft', () => ({
+  useNodesSyncDraft: () => ({
+    syncInputFieldsDraft: mockSyncInputFieldsDraft,
+  }),
+}))
+
+vi.mock('../../../store', () => ({
+  useSnippetDetailStore: (selector: (state: typeof snippetDetailStoreState) => unknown) => selector(snippetDetailStoreState),
+}))
+
+const createField = (overrides: Partial<SnippetInputField> = {}): SnippetInputField => ({
+  type: PipelineInputVarType.textInput,
+  label: 'Blog URL',
+  variable: 'blog_url',
+  required: true,
+  ...overrides,
+})
+
+describe('useSnippetInputFieldActions', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    snippetDetailStoreState = {
+      editingField: null,
+      isEditorOpen: false,
+      isInputPanelOpen: true,
+      closeEditor: mockCloseEditor,
+      openEditor: mockOpenEditor,
+      setInputPanelOpen: mockSetInputPanelOpen,
+      toggleInputPanel: mockToggleInputPanel,
+    }
+    mockSyncInputFieldsDraft.mockResolvedValue(undefined)
+  })
+
+  describe('Field sync', () => {
+    it('should remove a field and sync the draft', () => {
+      const { result } = renderHook(() => useSnippetInputFieldActions({
+        snippetId: 'snippet-1',
+        initialFields: [createField()],
+      }))
+
+      act(() => {
+        result.current.handleRemoveField(0)
+      })
+
+      expect(result.current.fields).toEqual([])
+      expect(mockSyncInputFieldsDraft).toHaveBeenCalledWith([], {
+        onRefresh: expect.any(Function),
+      })
+    })
+
+    it('should append a new field and close the editor after syncing', () => {
+      const { result } = renderHook(() => useSnippetInputFieldActions({
+        snippetId: 'snippet-1',
+        initialFields: [createField()],
+      }))
+
+      act(() => {
+        result.current.handleSubmitField(createField({
+          label: 'Topic',
+          variable: 'topic',
+        }))
+      })
+
+      expect(result.current.fields).toEqual([
+        createField(),
+        createField({
+          label: 'Topic',
+          variable: 'topic',
+        }),
+      ])
+      expect(mockSyncInputFieldsDraft).toHaveBeenCalledWith([
+        createField(),
+        createField({
+          label: 'Topic',
+          variable: 'topic',
+        }),
+      ], {
+        onRefresh: expect.any(Function),
+      })
+      expect(mockCloseEditor).toHaveBeenCalledTimes(1)
+    })
+
+    it('should reject duplicated variables without syncing', () => {
+      const { result } = renderHook(() => useSnippetInputFieldActions({
+        snippetId: 'snippet-1',
+        initialFields: [createField()],
+      }))
+
+      act(() => {
+        result.current.handleSubmitField(createField({
+          label: 'Duplicated',
+          variable: 'blog_url',
+        }))
+      })
+
+      expect(toast.error).toHaveBeenCalledWith('datasetPipeline.inputFieldPanel.error.variableDuplicate')
+      expect(mockSyncInputFieldsDraft).not.toHaveBeenCalled()
+      expect(mockCloseEditor).not.toHaveBeenCalled()
+      expect(result.current.fields).toEqual([createField()])
+    })
+  })
+
+  describe('Panel actions', () => {
+    it('should close the editor before toggling the input panel when the panel is open', () => {
+      const { result } = renderHook(() => useSnippetInputFieldActions({
+        snippetId: 'snippet-1',
+        initialFields: [createField()],
+      }))
+
+      act(() => {
+        result.current.handleToggleInputPanel()
+      })
+
+      expect(mockCloseEditor).toHaveBeenCalledTimes(1)
+      expect(mockToggleInputPanel).toHaveBeenCalledTimes(1)
+    })
+
+    it('should close the input panel and clear the editor state', () => {
+      const { result } = renderHook(() => useSnippetInputFieldActions({
+        snippetId: 'snippet-1',
+        initialFields: [createField()],
+      }))
+
+      act(() => {
+        result.current.handleCloseInputPanel()
+      })
+
+      expect(mockCloseEditor).toHaveBeenCalledTimes(1)
+      expect(mockSetInputPanelOpen).toHaveBeenCalledWith(false)
+    })
+  })
+})
diff --git a/web/app/components/snippets/components/hooks/__tests__/use-snippet-publish.spec.ts b/web/app/components/snippets/components/hooks/__tests__/use-snippet-publish.spec.ts
new file mode 100644
index 00000000000..8ffe98182e9
--- /dev/null
+++ b/web/app/components/snippets/components/hooks/__tests__/use-snippet-publish.spec.ts
@@ -0,0 +1,127 @@
+import { act, renderHook, waitFor } from '@testing-library/react'
+import { toast } from '@/app/components/base/ui/toast'
+import { useSnippetPublish } from '../use-snippet-publish'
+
+const mockMutateAsync = vi.fn()
+const mockSetPublishMenuOpen = vi.fn()
+const mockUseKeyPress = vi.fn()
+
+let isPublishMenuOpen = false
+let isPending = false
+let shortcutHandler: ((event: KeyboardEvent) => void) | undefined
+
+vi.mock('ahooks', () => ({
+  useKeyPress: (...args: Parameters<typeof mockUseKeyPress>) => mockUseKeyPress(...args),
+}))
+
+vi.mock('@/app/components/base/ui/toast', () => ({
+  toast: {
+    error: vi.fn(),
+    success: vi.fn(),
+  },
+}))
+
+vi.mock('@/service/use-snippet-workflows', () => ({
+  usePublishSnippetWorkflowMutation: () => ({
+    mutateAsync: mockMutateAsync,
+    isPending,
+  }),
+}))
+
+vi.mock('../../../store', () => ({
+  useSnippetDetailStore: (selector: (state: {
+    isPublishMenuOpen: boolean
+    setPublishMenuOpen: typeof mockSetPublishMenuOpen
+  }) => unknown) => selector({
+    isPublishMenuOpen,
+    setPublishMenuOpen: mockSetPublishMenuOpen,
+  }),
+}))
+
+describe('useSnippetPublish', () => {
+  beforeEach(() => {
+    vi.clearAllMocks()
+    isPublishMenuOpen = false
+    isPending = false
+    shortcutHandler = undefined
+    mockMutateAsync.mockResolvedValue(undefined)
+    mockUseKeyPress.mockImplementation((_key, handler) => {
+      shortcutHandler = handler
+    })
+  })
+
+  describe('Publish action', () => {
+    it('should publish the snippet, close the menu, and show success feedback', async () => {
+      const { result } = renderHook(() => useSnippetPublish({
+        snippetId: 'snippet-1',
+        section: 'orchestrate',
+      }))
+
+      await act(async () => {
+        await result.current.handlePublish()
+      })
+
+      expect(mockMutateAsync).toHaveBeenCalledWith({
+        params: { snippetId: 'snippet-1' },
+      })
+      expect(mockSetPublishMenuOpen).toHaveBeenCalledWith(false)
+      expect(toast.success).toHaveBeenCalledWith('snippet.publishSuccess')
+    })
+
+    it('should surface publish errors through toast feedback', async () => {
+      mockMutateAsync.mockRejectedValue(new Error('publish failed'))
+
+      const { result } = renderHook(() => useSnippetPublish({
+        snippetId: 'snippet-1',
+        section: 'orchestrate',
+      }))
+
+      await act(async () => {
+        await result.current.handlePublish()
+      })
+
+      expect(toast.error).toHaveBeenCalledWith('publish failed')
+      expect(mockSetPublishMenuOpen).not.toHaveBeenCalled()
+    })
+  })
+
+  describe('Keyboard shortcut', () => {
+    it('should trigger publish on ctrl+shift+p in the orchestrate section', async () => {
+      renderHook(() => useSnippetPublish({
+        snippetId: 'snippet-1',
+        section: 'orchestrate',
+      }))
+
+      const event = new KeyboardEvent('keydown')
+      const preventDefault = vi.spyOn(event, 'preventDefault')
+
+      act(() => {
+        shortcutHandler?.(event)
+      })
+
+      await waitFor(() => {
+        expect(mockMutateAsync).toHaveBeenCalledWith({
+          params: { snippetId: 'snippet-1' },
+        })
+      })
+      expect(preventDefault).toHaveBeenCalledTimes(1)
+    })
+
+    it('should ignore the shortcut outside the orchestrate section', () => {
+      renderHook(() => useSnippetPublish({
+        snippetId: 'snippet-1',
+        section: 'evaluation',
+      }))
+
+      const event = new KeyboardEvent('keydown')
+      const preventDefault = vi.spyOn(event, 'preventDefault')
+
+      act(() => {
+        shortcutHandler?.(event)
+      })
+
+      expect(mockMutateAsync).not.toHaveBeenCalled()
+      expect(preventDefault).not.toHaveBeenCalled()
+    })
+  })
+})
diff --git a/web/app/components/snippets/components/hooks/use-snippet-input-field-actions.ts b/web/app/components/snippets/components/hooks/use-snippet-input-field-actions.ts
new file mode 100644
index 00000000000..738c9cc6461
--- /dev/null
+++ b/web/app/components/snippets/components/hooks/use-snippet-input-field-actions.ts
@@ -0,0 +1,95 @@
+import type { SnippetInputField } from '@/models/snippet'
+import { useCallback, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { useShallow } from 'zustand/react/shallow'
+import { toast } from '@/app/components/base/ui/toast'
+import { useNodesSyncDraft } from '../../hooks/use-nodes-sync-draft'
+import { useSnippetDetailStore } from '../../store'
+
+type UseSnippetInputFieldActionsOptions = {
+  snippetId: string
+  initialFields: SnippetInputField[]
+}
+
+export const useSnippetInputFieldActions = ({
+  snippetId,
+  initialFields,
+}: UseSnippetInputFieldActionsOptions) => {
+  const { t } = useTranslation('snippet')
+  const [fields, setFields] = useState<SnippetInputField[]>(initialFields)
+  const { syncInputFieldsDraft } = useNodesSyncDraft(snippetId)
+  const {
+    editingField,
+    isEditorOpen,
+    isInputPanelOpen,
+    closeEditor,
+    openEditor,
+    setInputPanelOpen,
+    toggleInputPanel,
+  } = useSnippetDetailStore(useShallow(state => ({
+    editingField: state.editingField,
+    isEditorOpen: state.isEditorOpen,
+    isInputPanelOpen: state.isInputPanelOpen,
+    closeEditor: state.closeEditor,
+    openEditor: state.openEditor,
+    setInputPanelOpen: state.setInputPanelOpen,
+    toggleInputPanel: state.toggleInputPanel,
+  })))
+
+  const handleSortChange = useCallback((newFields: SnippetInputField[]) => {
+    setFields(newFields)
+  }, [])
+
+  const handleRemoveField = useCallback((index: number) => {
+    const nextFields = fields.filter((_, currentIndex) => currentIndex !== index)
+    setFields(nextFields)
+    void syncInputFieldsDraft(nextFields, {
+      onRefresh: setFields,
+    })
+  }, [fields, syncInputFieldsDraft])
+
+  const handleSubmitField = useCallback((field: SnippetInputField) => {
+    const originalVariable = editingField?.variable
+    const duplicated = fields.some(item => item.variable === field.variable && item.variable !== originalVariable)
+
+    if (duplicated) {
+      toast.error(t('inputFieldPanel.error.variableDuplicate', { ns: 'datasetPipeline' }))
+      return
+    }
+
+    const nextFields = originalVariable
+      ? fields.map(item => item.variable === originalVariable ? field : item)
+      : [...fields, field]
+
+    setFields(nextFields)
+    void syncInputFieldsDraft(nextFields, {
+      onRefresh: setFields,
+    })
+    closeEditor()
+  }, [closeEditor, editingField?.variable, fields, syncInputFieldsDraft, t])
+
+  const handleToggleInputPanel = useCallback(() => {
+    if (isInputPanelOpen)
+      closeEditor()
+    toggleInputPanel()
+  }, [closeEditor, isInputPanelOpen, toggleInputPanel])
+
+  const handleCloseInputPanel = useCallback(() => {
+    closeEditor()
+    setInputPanelOpen(false)
+  }, [closeEditor, setInputPanelOpen])
+
+  return {
+    editingField,
+    fields,
+    isEditorOpen,
+    isInputPanelOpen,
+    openEditor,
+    closeEditor,
+    handleCloseInputPanel,
+    handleRemoveField,
+    handleSortChange,
+    handleSubmitField,
+    handleToggleInputPanel,
+  }
+}
diff --git a/web/app/components/snippets/components/hooks/use-snippet-publish.ts b/web/app/components/snippets/components/hooks/use-snippet-publish.ts
new file mode 100644
index 00000000000..1dd0612e140
--- /dev/null
+++ b/web/app/components/snippets/components/hooks/use-snippet-publish.ts
@@ -0,0 +1,57 @@
+import type { SnippetSection } from '@/models/snippet'
+import { useKeyPress } from 'ahooks'
+import { useCallback } from 'react'
+import { useTranslation } from 'react-i18next'
+import { useShallow } from 'zustand/react/shallow'
+import { toast } from '@/app/components/base/ui/toast'
+import { getKeyboardKeyCodeBySystem } from '@/app/components/workflow/utils'
+import { usePublishSnippetWorkflowMutation } from '@/service/use-snippet-workflows'
+import { useSnippetDetailStore } from '../../store'
+
+type UseSnippetPublishOptions = {
+  snippetId: string
+  section: SnippetSection
+}
+
+export const useSnippetPublish = ({
+  snippetId,
+  section,
+}: UseSnippetPublishOptions) => {
+  const { t } = useTranslation('snippet')
+  const publishSnippetMutation = usePublishSnippetWorkflowMutation(snippetId)
+  const {
+    isPublishMenuOpen,
+    setPublishMenuOpen,
+  } = useSnippetDetailStore(useShallow(state => ({
+    isPublishMenuOpen: state.isPublishMenuOpen,
+    setPublishMenuOpen: state.setPublishMenuOpen,
+  })))
+
+  const handlePublish = useCallback(async () => {
+    try {
+      await publishSnippetMutation.mutateAsync({
+        params: { snippetId },
+      })
+      setPublishMenuOpen(false)
+      toast.success(t('publishSuccess'))
+    }
+    catch (error) {
+      toast.error(error instanceof Error ? error.message : t('publishFailed'))
+    }
+  }, [publishSnippetMutation, setPublishMenuOpen, snippetId, t])
+
+  useKeyPress(`${getKeyboardKeyCodeBySystem('ctrl')}.shift.p`, (event) => {
+    if (section !== 'orchestrate' || publishSnippetMutation.isPending)
+      return
+
+    event.preventDefault()
+    void handlePublish()
+  }, { exactMatch: true, useCapture: true })
+
+  return {
+    handlePublish,
+    isPublishMenuOpen,
+    isPublishing: publishSnippetMutation.isPending,
+    setPublishMenuOpen,
+  }
+}
diff --git a/web/app/components/snippets/components/snippet-main.tsx b/web/app/components/snippets/components/snippet-main.tsx
index b57fed1342d..ed01d27c0b8 100644
--- a/web/app/components/snippets/components/snippet-main.tsx
+++ b/web/app/components/snippets/components/snippet-main.tsx
@@ -2,7 +2,7 @@
 
 import type { NavIcon } from '@/app/components/app-sidebar/nav-link'
 import type { WorkflowProps } from '@/app/components/workflow'
-import type { SnippetDetailPayload, SnippetInputField, SnippetSection } from '@/models/snippet'
+import type { SnippetDetailPayload, SnippetSection } from '@/models/snippet'
 import {
   RiFlaskFill,
   RiFlaskLine,
@@ -10,32 +10,25 @@ import {
   RiTerminalWindowLine,
 } from '@remixicon/react'
 import {
-  useKeyPress,
-} from 'ahooks'
-import {
-  useCallback,
   useEffect,
   useMemo,
-  useState,
 } from 'react'
 import { useTranslation } from 'react-i18next'
-import { useShallow } from 'zustand/react/shallow'
 import AppSideBar from '@/app/components/app-sidebar'
 import NavLink from '@/app/components/app-sidebar/nav-link'
 import SnippetInfo from '@/app/components/app-sidebar/snippet-info'
 import { useStore as useAppStore } from '@/app/components/app/store'
-import { toast } from '@/app/components/base/ui/toast'
 import Evaluation from '@/app/components/evaluation'
 import { WorkflowWithInnerContext } from '@/app/components/workflow'
 import { useAvailableNodesMetaData } from '@/app/components/workflow-app/hooks'
 import { BlockEnum } from '@/app/components/workflow/types'
-import { getKeyboardKeyCodeBySystem } from '@/app/components/workflow/utils'
 import useBreakpoints, { MediaType } from '@/hooks/use-breakpoints'
-import { usePublishSnippetWorkflowMutation } from '@/service/use-snippet-workflows'
 import { useConfigsMap } from '../hooks/use-configs-map'
 import { useNodesSyncDraft } from '../hooks/use-nodes-sync-draft'
 import { useSnippetRefreshDraft } from '../hooks/use-snippet-refresh-draft'
 import { useSnippetDetailStore } from '../store'
+import { useSnippetInputFieldActions } from './hooks/use-snippet-input-field-actions'
+import { useSnippetPublish } from './hooks/use-snippet-publish'
 import SnippetChildren from './snippet-children'
 
 type SnippetMainProps = {
@@ -66,11 +59,8 @@ const SnippetMain = ({
   const { graph, snippet, uiMeta } = payload
   const media = useBreakpoints()
   const isMobile = media === MediaType.mobile
-  const [fields, setFields] = useState<SnippetInputField[]>(payload.inputFields)
-  const publishSnippetMutation = usePublishSnippetWorkflowMutation(snippetId)
   const {
     doSyncWorkflowDraft,
-    syncInputFieldsDraft,
     syncWorkflowDraftWhenPageClose,
   } = useNodesSyncDraft(snippetId)
   const { handleRefreshWorkflowDraft } = useSnippetRefreshDraft(snippetId)
@@ -95,29 +85,32 @@ const SnippetMain = ({
     }
   }, [workflowAvailableNodesMetaData])
   const setAppSidebarExpand = useAppStore(state => state.setAppSidebarExpand)
+  const reset = useSnippetDetailStore(state => state.reset)
   const {
     editingField,
+    fields,
     isEditorOpen,
     isInputPanelOpen,
-    isPublishMenuOpen,
-    closeEditor,
     openEditor,
-    reset,
-    setInputPanelOpen,
+    closeEditor,
+    handleCloseInputPanel,
+    handleRemoveField,
+    handleSortChange,
+    handleSubmitField,
+    handleToggleInputPanel,
+  } = useSnippetInputFieldActions({
+    snippetId,
+    initialFields: payload.inputFields,
+  })
+  const {
+    handlePublish,
+    isPublishMenuOpen,
+    isPublishing,
     setPublishMenuOpen,
-    toggleInputPanel,
-  } = useSnippetDetailStore(useShallow(state => ({
-    editingField: state.editingField,
-    isEditorOpen: state.isEditorOpen,
-    isInputPanelOpen: state.isInputPanelOpen,
-    isPublishMenuOpen: state.isPublishMenuOpen,
-    closeEditor: state.closeEditor,
-    openEditor: state.openEditor,
-    reset: state.reset,
-    setInputPanelOpen: state.setInputPanelOpen,
-    setPublishMenuOpen: state.setPublishMenuOpen,
-    toggleInputPanel: state.toggleInputPanel,
-  })))
+  } = useSnippetPublish({
+    snippetId,
+    section,
+  })
 
   useEffect(() => {
     reset()
@@ -129,71 +122,6 @@ const SnippetMain = ({
     setAppSidebarExpand(isMobile ? mode : localeMode)
   }, [isMobile, setAppSidebarExpand])
 
-  const handleSortChange = (newFields: SnippetInputField[]) => {
-    setFields(newFields)
-  }
-
-  const handleRemoveField = (index: number) => {
-    const nextFields = fields.filter((_, currentIndex) => currentIndex !== index)
-    setFields(nextFields)
-    void syncInputFieldsDraft(nextFields, {
-      onRefresh: setFields,
-    })
-  }
-
-  const handleSubmitField = (field: SnippetInputField) => {
-    const originalVariable = editingField?.variable
-    const duplicated = fields.some(item => item.variable === field.variable && item.variable !== originalVariable)
-
-    if (duplicated) {
-      toast.error(t('inputFieldPanel.error.variableDuplicate', { ns: 'datasetPipeline' }))
-      return
-    }
-
-    const nextFields = originalVariable
-      ? fields.map(item => item.variable === originalVariable ? field : item)
-      : [...fields, field]
-
-    setFields(nextFields)
-    void syncInputFieldsDraft(nextFields, {
-      onRefresh: setFields,
-    })
-
-    closeEditor()
-  }
-
-  const handleToggleInputPanel = () => {
-    if (isInputPanelOpen)
-      closeEditor()
-    toggleInputPanel()
-  }
-
-  const handleCloseInputPanel = () => {
-    closeEditor()
-    setInputPanelOpen(false)
-  }
-
-  const handlePublish = useCallback(async () => {
-    try {
-      await publishSnippetMutation.mutateAsync({
-        params: { snippetId },
-      })
-      setPublishMenuOpen(false)
-      toast.success(t('publishSuccess'))
-    }
-    catch (error) {
-      toast.error(error instanceof Error ? error.message : t('publishFailed'))
-    }
-  }, [publishSnippetMutation, setPublishMenuOpen, snippetId, t])
-
-  useKeyPress(`${getKeyboardKeyCodeBySystem('ctrl')}.shift.p`, (e) => {
-    if (section !== 'orchestrate' || publishSnippetMutation.isPending)
-      return
-
-    e.preventDefault()
-    void handlePublish()
-  }, { exactMatch: true, useCapture: true })
-
   const hooksStore = useMemo(() => {
     return {
       doSyncWorkflowDraft,
@@ -250,7 +178,7 @@ const SnippetMain = ({
                     isEditorOpen={isEditorOpen}
                     isInputPanelOpen={isInputPanelOpen}
                     isPublishMenuOpen={isPublishMenuOpen}
-                    isPublishing={publishSnippetMutation.isPending}
+                    isPublishing={isPublishing}
                     onToggleInputPanel={handleToggleInputPanel}
                     onPublishMenuOpenChange={setPublishMenuOpen}
                     onCloseInputPanel={handleCloseInputPanel}