diff --git a/web/app/components/app/text-generate/item/index.tsx b/web/app/components/app/text-generate/item/index.tsx
index caa2f624c8..e383bbd902 100644
--- a/web/app/components/app/text-generate/item/index.tsx
+++ b/web/app/components/app/text-generate/item/index.tsx
@@ -1,6 +1,6 @@
 'use client'
 import type { FC } from 'react'
-import type { HumanInputFieldValue } from '@/app/components/base/chat/chat/answer/human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from '@/app/components/base/chat/chat/answer/human-input-content/type'
 import type { FeedbackType } from '@/app/components/base/chat/chat/type'
 import type { WorkflowProcess } from '@/app/components/base/chat/types'
 import type { SiteInfo } from '@/models/share'
@@ -179,7 +179,7 @@ const GenerationItem: FC<IGenerationItemProps> = ({
     // eslint-disable-next-line react/set-state-in-effect
     setCurrentTab(getDefaultGenerationTab(workflowProcessData))
   }, [workflowProcessData])
-  const handleSubmitHumanInputForm = useCallback(async (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => {
+  const handleSubmitHumanInputForm = useCallback(async (formToken: string, formData: HumanInputFormSubmitData) => {
     if (appSourceType === AppSourceType.installedApp)
       await submitHumanInputFormService(formToken, formData)
     else
diff --git a/web/app/components/app/text-generate/item/workflow-body.tsx b/web/app/components/app/text-generate/item/workflow-body.tsx
index d8cde0306e..f194c00092 100644
--- a/web/app/components/app/text-generate/item/workflow-body.tsx
+++ b/web/app/components/app/text-generate/item/workflow-body.tsx
@@ -1,6 +1,6 @@
 'use client'
 import type { FC } from 'react'
-import type { HumanInputFieldValue } from '@/app/components/base/chat/chat/answer/human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from '@/app/components/base/chat/chat/answer/human-input-content/type'
 import type { WorkflowProcess } from '@/app/components/base/chat/types'
 import type { SiteInfo } from '@/models/share'
 import { cn } from '@langgenius/dify-ui/cn'
@@ -18,7 +18,7 @@ type WorkflowBodyProps = {
   depth: number
   hideProcessDetail?: boolean
   isError: boolean
-  onSubmitHumanInputForm: (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => Promise<void>
+  onSubmitHumanInputForm: (formToken: string, formData: HumanInputFormSubmitData) => Promise<void>
   onSwitchTab: (tab: string) => void
   showResultTabs: boolean
   siteInfo: SiteInfo | null
diff --git a/web/app/components/base/chat/chat/answer/human-input-content/__tests__/human-input-form.spec.tsx b/web/app/components/base/chat/chat/answer/human-input-content/__tests__/human-input-form.spec.tsx
index 8feb97eaac..40bb12808f 100644
--- a/web/app/components/base/chat/chat/answer/human-input-content/__tests__/human-input-form.spec.tsx
+++ b/web/app/components/base/chat/chat/answer/human-input-content/__tests__/human-input-form.spec.tsx
@@ -1,11 +1,10 @@
-import type { FileEntity } from '@/app/components/base/file-uploader/types'
 import type { FormInputItem } from '@/app/components/workflow/nodes/human-input/types'
 import type { HumanInputFormData } from '@/types/workflow'
 import { act, render, screen } from '@testing-library/react'
 import userEvent from '@testing-library/user-event'
 import { describe, expect, it, vi } from 'vitest'
 import { UserActionButtonType } from '@/app/components/workflow/nodes/human-input/types'
-import { InputVarType } from '@/app/components/workflow/types'
+import { InputVarType, SupportUploadFileTypes } from '@/app/components/workflow/types'
 import { TransferMethod } from '@/types/app'
 import HumanInputForm from '../human-input-form'
 
@@ -14,6 +13,36 @@ vi.mock('../content-item', () => ({
     <div data-testid="mock-content-item">
       {content}
       <button data-testid="update-input" onClick={() => onInputChange('field1', 'new value')}>Update</button>
+      <button data-testid="update-select" onClick={() => onInputChange('field2', 'approved')}>Update Select</button>
+      <button
+        data-testid="update-single-file"
+        onClick={() => onInputChange('field4', {
+          id: 'file-2',
+          name: 'main.png',
+          size: 256,
+          type: 'image/png',
+          progress: 100,
+          transferMethod: TransferMethod.local_file,
+          supportFileType: 'image',
+          uploadedId: 'upload-file-2',
+        })}
+      >
+        Update Single File
+      </button>
+      <button
+        data-testid="update-pending-single-file"
+        onClick={() => onInputChange('field4', {
+          id: 'file-2',
+          name: 'main.png',
+          size: 256,
+          type: 'image/png',
+          progress: 50,
+          transferMethod: TransferMethod.local_file,
+          supportFileType: 'image',
+        })}
+      >
+        Update Pending Single File
+      </button>
       <button
         data-testid="update-input-file"
         onClick={() => onInputChange('field3', [{
@@ -24,10 +53,25 @@ vi.mock('../content-item', () => ({
           progress: 100,
           transferMethod: TransferMethod.local_file,
           supportFileType: 'image',
+          uploadedId: 'upload-file-1',
         }])}
       >
         Update File
       </button>
+      <button
+        data-testid="update-pending-input-file"
+        onClick={() => onInputChange('field3', [{
+          id: 'file-1',
+          name: 'avatar.png',
+          size: 128,
+          type: 'image/png',
+          progress: 50,
+          transferMethod: TransferMethod.local_file,
+          supportFileType: 'image',
+        }])}
+      >
+        Update Pending File
+      </button>
     </div>
   ),
 }))
@@ -93,7 +137,7 @@ describe('HumanInputForm', () => {
     })
   })
 
-  it('should submit non-string field values without coercion', async () => {
+  it('should submit file field values using the backend payload shape', async () => {
     const user = userEvent.setup()
     const mockOnSubmit = vi.fn().mockResolvedValue(undefined)
     const formDataWithFileList: HumanInputFormData = {
@@ -108,9 +152,9 @@ describe('HumanInputForm', () => {
         {
           type: InputVarType.multiFiles,
           output_variable_name: 'field3',
-          allowed_file_extensions: [],
-          allowed_file_types: [],
-          allowed_file_upload_methods: [],
+          allowed_file_extensions: ['.png'],
+          allowed_file_types: [SupportUploadFileTypes.image],
+          allowed_file_upload_methods: [TransferMethod.local_file],
           max_upload_count: 5,
         },
       ] as FormInputItem[],
@@ -127,14 +171,84 @@ describe('HumanInputForm', () => {
       inputs: {
         field1: 'new value',
         field3: [{
-          id: 'file-1',
-          name: 'avatar.png',
-          size: 128,
-          type: 'image/png',
-          progress: 100,
-          transferMethod: TransferMethod.local_file,
-          supportFileType: 'image',
-        } satisfies FileEntity],
+          type: 'image',
+          transfer_method: TransferMethod.local_file,
+          url: '',
+          upload_file_id: 'upload-file-1',
+        }],
+      },
+    })
+  })
+
+  it('should disable buttons until select, file, and file list inputs have uploaded values', async () => {
+    const user = userEvent.setup()
+    const mockOnSubmit = vi.fn().mockResolvedValue(undefined)
+    const formDataWithRequiredInteractiveFields: HumanInputFormData = {
+      ...mockFormData,
+      form_content: '{{#$output.field2#}} {{#$output.field3#}} {{#$output.field4#}}',
+      inputs: [
+        {
+          type: InputVarType.select,
+          output_variable_name: 'field2',
+          option_source: {
+            type: 'constant',
+            value: ['approved'],
+            selector: [],
+          },
+        },
+        {
+          type: InputVarType.multiFiles,
+          output_variable_name: 'field3',
+          allowed_file_extensions: ['.png'],
+          allowed_file_types: [SupportUploadFileTypes.image],
+          allowed_file_upload_methods: [TransferMethod.local_file],
+          max_upload_count: 5,
+        },
+        {
+          type: InputVarType.singleFile,
+          output_variable_name: 'field4',
+          allowed_file_extensions: ['.png'],
+          allowed_file_types: [SupportUploadFileTypes.image],
+          allowed_file_upload_methods: [TransferMethod.local_file],
+        },
+      ] as FormInputItem[],
+    }
+
+    render(<HumanInputForm formData={formDataWithRequiredInteractiveFields} onSubmit={mockOnSubmit} />)
+
+    const submitButton = screen.getByRole('button', { name: 'Submit' })
+    expect(submitButton).toBeDisabled()
+
+    await user.click(screen.getAllByTestId('update-select')[0]!)
+    await user.click(screen.getAllByTestId('update-pending-single-file')[0]!)
+    await user.click(screen.getAllByTestId('update-input-file')[0]!)
+    expect(submitButton).toBeDisabled()
+
+    await user.click(screen.getAllByTestId('update-single-file')[0]!)
+    await user.click(screen.getAllByTestId('update-pending-input-file')[0]!)
+    expect(submitButton).toBeDisabled()
+
+    await user.click(screen.getAllByTestId('update-input-file')[0]!)
+    expect(submitButton).toBeEnabled()
+
+    await user.click(submitButton)
+
+    expect(mockOnSubmit).toHaveBeenCalledWith('token_123', {
+      action: 'action_1',
+      inputs: {
+        field2: 'approved',
+        field3: [{
+          type: 'image',
+          transfer_method: TransferMethod.local_file,
+          url: '',
+          upload_file_id: 'upload-file-1',
+        }],
+        field4: {
+          type: 'image',
+          transfer_method: TransferMethod.local_file,
+          url: '',
+          upload_file_id: 'upload-file-2',
+        },
       },
     })
   })
diff --git a/web/app/components/base/chat/chat/answer/human-input-content/human-input-form.tsx b/web/app/components/base/chat/chat/answer/human-input-content/human-input-form.tsx
index 8c98131d77..04bd3b66b9 100644
--- a/web/app/components/base/chat/chat/answer/human-input-content/human-input-form.tsx
+++ b/web/app/components/base/chat/chat/answer/human-input-content/human-input-form.tsx
@@ -7,7 +7,7 @@ import { Button } from '@langgenius/dify-ui/button'
 import * as React from 'react'
 import { useCallback, useState } from 'react'
 import ContentItem from './content-item'
-import { getButtonStyle, initializeInputs, splitByOutputVar } from './utils'
+import { getButtonStyle, getProcessedHumanInputFormInputs, hasInvalidSelectOrFileInput, initializeInputs, splitByOutputVar } from './utils'
 
 const HumanInputForm = ({
   formData,
@@ -28,10 +28,15 @@ const HumanInputForm = ({
 
   const submit = async (formToken: string, actionID: string, inputs: Record<string, HumanInputFieldValue>) => {
     setIsSubmitting(true)
-    await onSubmit?.(formToken, { inputs, action: actionID })
+    await onSubmit?.(formToken, {
+      inputs: getProcessedHumanInputFormInputs(formData.inputs, inputs) || {},
+      action: actionID,
+    })
     setIsSubmitting(false)
   }
 
+  const isActionDisabled = isSubmitting || hasInvalidSelectOrFileInput(formData.inputs, inputs)
+
   return (
     <>
       {contentList.map((content, index) => (
@@ -47,7 +52,7 @@ const HumanInputForm = ({
         {formData.actions.map((action: UserAction) => (
           <Button
             key={action.id}
-            disabled={isSubmitting}
+            disabled={isActionDisabled}
             variant={getButtonStyle(action.button_style) as ButtonProps['variant']}
             onClick={() => submit(formToken, action.id, inputs)}
             data-testid="action-button"
diff --git a/web/app/components/base/chat/chat/answer/human-input-content/type.ts b/web/app/components/base/chat/chat/answer/human-input-content/type.ts
index a27700b1ba..7d01a281a8 100644
--- a/web/app/components/base/chat/chat/answer/human-input-content/type.ts
+++ b/web/app/components/base/chat/chat/answer/human-input-content/type.ts
@@ -12,7 +12,7 @@ export type UnsubmittedHumanInputContentProps = {
   showEmailTip?: boolean
   isEmailDebugMode?: boolean
   showDebugModeTip?: boolean
-  onSubmit?: (formToken: string, data: { inputs: Record<string, HumanInputFieldValue>, action: string }) => Promise<void>
+  onSubmit?: (formToken: string, data: HumanInputFormSubmitData) => Promise<void>
 }
 
 export type SubmittedHumanInputContentProps = {
@@ -21,7 +21,12 @@ export type SubmittedHumanInputContentProps = {
 
 export type HumanInputFormProps = {
   formData: HumanInputFormData
-  onSubmit?: (formToken: string, data: { inputs: Record<string, HumanInputFieldValue>, action: string }) => Promise<void>
+  onSubmit?: (formToken: string, data: HumanInputFormSubmitData) => Promise<void>
+}
+
+export type HumanInputFormSubmitData = {
+  inputs: Record<string, unknown>
+  action: string
 }
 
 export type ContentItemProps = {
diff --git a/web/app/components/base/chat/chat/answer/human-input-content/utils.ts b/web/app/components/base/chat/chat/answer/human-input-content/utils.ts
index c5e90fbf63..a967c2e701 100644
--- a/web/app/components/base/chat/chat/answer/human-input-content/utils.ts
+++ b/web/app/components/base/chat/chat/answer/human-input-content/utils.ts
@@ -1,4 +1,5 @@
 import type { HumanInputFieldValue } from './field-renderer'
+import type { FileEntity } from '@/app/components/base/file-uploader/types'
 import type { FormInputItem } from '@/app/components/workflow/nodes/human-input/types'
 import type { Locale } from '@/i18n-config'
 import type { HumanInputResolvedValue } from '@/types/workflow'
@@ -6,6 +7,7 @@ import dayjs from 'dayjs'
 import isSameOrAfter from 'dayjs/plugin/isSameOrAfter'
 import relativeTime from 'dayjs/plugin/relativeTime'
 import utc from 'dayjs/plugin/utc'
+import { fileIsUploaded, getProcessedFiles } from '@/app/components/base/file-uploader/utils'
 import {
   isFileFormInput,
   isFileListFormInput,
@@ -67,6 +69,73 @@ export const initializeInputs = (formInputs: FormInputItem[], defaultValues: Rec
   return initialInputs
 }
 
+export const isHumanInputFileUploaded = (value: HumanInputFieldValue | undefined) => {
+  return !!value
+    && !Array.isArray(value)
+    && typeof value !== 'string'
+    && !!fileIsUploaded(value as FileEntity)
+}
+
+export const hasUploadedHumanInputFiles = (value: HumanInputFieldValue | undefined) => {
+  return Array.isArray(value)
+    && value.length > 0
+    && value.every(file => !!fileIsUploaded(file))
+}
+
+export const hasInvalidSelectOrFileInput = (
+  formInputs: FormInputItem[],
+  values: Record<string, HumanInputFieldValue>,
+) => {
+  return formInputs.some((input) => {
+    const value = values[input.output_variable_name]
+
+    if (isSelectFormInput(input))
+      return typeof value !== 'string' || value.length === 0
+
+    if (isFileFormInput(input))
+      return Array.isArray(value) ? !hasUploadedHumanInputFiles(value) : !isHumanInputFileUploaded(value)
+
+    if (isFileListFormInput(input))
+      return !hasUploadedHumanInputFiles(value)
+
+    return false
+  })
+}
+
+export const getProcessedHumanInputFormInputs = (
+  formInputs: FormInputItem[],
+  values: Record<string, HumanInputFieldValue> | undefined,
+) => {
+  if (!values)
+    return undefined
+
+  const processedInputs: Record<string, unknown> = { ...values }
+
+  formInputs.forEach((input) => {
+    const value = values[input.output_variable_name]
+
+    if (isFileListFormInput(input)) {
+      processedInputs[input.output_variable_name] = Array.isArray(value)
+        ? getProcessedFiles(value)
+        : []
+      return
+    }
+
+    if (isFileFormInput(input)) {
+      if (Array.isArray(value)) {
+        processedInputs[input.output_variable_name] = getProcessedFiles(value)[0]
+        return
+      }
+
+      processedInputs[input.output_variable_name] = value && typeof value !== 'string'
+        ? getProcessedFiles([value as FileEntity])[0]
+        : undefined
+    }
+  })
+
+  return processedInputs
+}
+
 const localeMap: Record<string, string> = {
   'en-US': 'en',
   'zh-Hans': 'zh-cn',
diff --git a/web/app/components/base/chat/chat/answer/human-input-form-list.tsx b/web/app/components/base/chat/chat/answer/human-input-form-list.tsx
index c060bdf4bb..6e9957039d 100644
--- a/web/app/components/base/chat/chat/answer/human-input-form-list.tsx
+++ b/web/app/components/base/chat/chat/answer/human-input-form-list.tsx
@@ -1,4 +1,4 @@
-import type { HumanInputFieldValue } from './human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from './human-input-content/type'
 import type { DeliveryMethod, HumanInputNodeType } from '@/app/components/workflow/nodes/human-input/types'
 import type { Node } from '@/app/components/workflow/types'
 import type { HumanInputFormData } from '@/types/workflow'
@@ -9,7 +9,7 @@ import { UnsubmittedHumanInputContent } from './human-input-content/unsubmitted'
 
 type HumanInputFormListProps = {
   humanInputFormDataList: HumanInputFormData[]
-  onHumanInputFormSubmit?: (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => Promise<void>
+  onHumanInputFormSubmit?: (formToken: string, formData: HumanInputFormSubmitData) => Promise<void>
   getHumanInputNodeData?: (nodeID: string) => Node<HumanInputNodeType> | undefined
 }
 
diff --git a/web/app/components/base/chat/chat/answer/index.tsx b/web/app/components/base/chat/chat/answer/index.tsx
index bcdd0d9690..df819f10df 100644
--- a/web/app/components/base/chat/chat/answer/index.tsx
+++ b/web/app/components/base/chat/chat/answer/index.tsx
@@ -6,7 +6,7 @@ import type {
   ChatConfig,
   ChatItem,
 } from '../../types'
-import type { HumanInputFieldValue } from './human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from './human-input-content/type'
 import type { AppData } from '@/models/share'
 import { cn } from '@langgenius/dify-ui/cn'
 import { memo, useCallback, useEffect, useRef, useState } from 'react'
@@ -41,7 +41,7 @@ type AnswerProps = {
   noChatInput?: boolean
   switchSibling?: (siblingMessageId: string) => void
   hideAvatar?: boolean
-  onHumanInputFormSubmit?: (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => Promise<void>
+  onHumanInputFormSubmit?: (formToken: string, formData: HumanInputFormSubmitData) => Promise<void>
 }
 const Answer: FC<AnswerProps> = ({
   item,
diff --git a/web/app/components/base/chat/chat/index.tsx b/web/app/components/base/chat/chat/index.tsx
index ce7a7a7343..f4a32e5607 100644
--- a/web/app/components/base/chat/chat/index.tsx
+++ b/web/app/components/base/chat/chat/index.tsx
@@ -10,7 +10,7 @@ import type {
   OnRegenerate,
   OnSend,
 } from '../types'
-import type { HumanInputFieldValue } from './answer/human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from './answer/human-input-content/type'
 import type { InputForm } from './type'
 import type { Emoji } from '@/app/components/tools/types'
 import type { AppData } from '@/models/share'
@@ -70,7 +70,7 @@ export type ChatProps = {
   sidebarCollapseState?: boolean
   hideAvatar?: boolean
   sendOnEnter?: boolean
-  onHumanInputFormSubmit?: (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => Promise<void>
+  onHumanInputFormSubmit?: (formToken: string, formData: HumanInputFormSubmitData) => Promise<void>
   getHumanInputNodeData?: (nodeID: string) => any
 }
 
diff --git a/web/app/components/base/chat/embedded-chatbot/chat-wrapper.tsx b/web/app/components/base/chat/embedded-chatbot/chat-wrapper.tsx
index b1ab648483..63cecc99df 100644
--- a/web/app/components/base/chat/embedded-chatbot/chat-wrapper.tsx
+++ b/web/app/components/base/chat/embedded-chatbot/chat-wrapper.tsx
@@ -1,5 +1,5 @@
 import type { FileEntity } from '../../file-uploader/types'
-import type { HumanInputFieldValue } from '../chat/answer/human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from '../chat/answer/human-input-content/type'
 import type {
   ChatConfig,
   ChatItem,
@@ -233,7 +233,7 @@ const ChatWrapper = () => {
     }
   }, [inputsForms.length, isMobile, currentConversationId, collapsed, allInputsHidden])
 
-  const handleSubmitHumanInputForm = useCallback(async (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => {
+  const handleSubmitHumanInputForm = useCallback(async (formToken: string, formData: HumanInputFormSubmitData) => {
     if (isInstalledApp)
       await submitHumanInputFormService(formToken, formData)
     else
diff --git a/web/app/components/workflow/nodes/human-input/components/single-run-form.tsx b/web/app/components/workflow/nodes/human-input/components/single-run-form.tsx
index 0285735604..37c7e715b6 100644
--- a/web/app/components/workflow/nodes/human-input/components/single-run-form.tsx
+++ b/web/app/components/workflow/nodes/human-input/components/single-run-form.tsx
@@ -1,7 +1,6 @@
 'use client'
 import type { ButtonProps } from '@langgenius/dify-ui/button'
 import type { HumanInputFieldValue } from '@/app/components/base/chat/chat/answer/human-input-content/field-renderer'
-import type { FileEntity } from '@/app/components/base/file-uploader/types'
 import type { UserAction } from '@/app/components/workflow/nodes/human-input/types'
 import type { HumanInputFormData } from '@/types/workflow'
 import { Button } from '@langgenius/dify-ui/button'
@@ -11,9 +10,7 @@ import * as React from 'react'
 import { useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import ContentItem from '@/app/components/base/chat/chat/answer/human-input-content/content-item'
-import { getButtonStyle, initializeInputs, splitByOutputVar } from '@/app/components/base/chat/chat/answer/human-input-content/utils'
-import { fileIsUploaded } from '@/app/components/base/file-uploader/utils'
-import { isFileFormInput, isFileListFormInput, isSelectFormInput } from '@/app/components/workflow/nodes/human-input/types'
+import { getButtonStyle, hasInvalidSelectOrFileInput, initializeInputs, splitByOutputVar } from '@/app/components/base/chat/chat/answer/human-input-content/utils'
 
 type Props = {
   nodeName: string
@@ -23,19 +20,6 @@ type Props = {
   onSubmit?: ({ inputs, action }: { inputs: Record<string, HumanInputFieldValue>, action: string }) => Promise<void>
 }
 
-const isUploadedFile = (value: HumanInputFieldValue | undefined) => {
-  return !!value
-    && !Array.isArray(value)
-    && typeof value !== 'string'
-    && !!fileIsUploaded(value as FileEntity)
-}
-
-const hasUploadedFiles = (value: HumanInputFieldValue | undefined) => {
-  return Array.isArray(value)
-    && value.length > 0
-    && value.every(file => !!fileIsUploaded(file))
-}
-
 const FormContent = ({
   nodeName,
   data,
@@ -56,20 +40,7 @@ const FormContent = ({
     }))
   }
 
-  const hasEmptySelectOrFileInput = data.inputs.some((input) => {
-    const value = inputs[input.output_variable_name]
-
-    if (isSelectFormInput(input))
-      return typeof value !== 'string' || value.length === 0
-
-    if (isFileFormInput(input))
-      return Array.isArray(value) ? !hasUploadedFiles(value) : !isUploadedFile(value)
-
-    if (isFileListFormInput(input))
-      return !hasUploadedFiles(value)
-
-    return false
-  })
+  const hasEmptySelectOrFileInput = hasInvalidSelectOrFileInput(data.inputs, inputs)
 
   const submit = async (actionID: string) => {
     setIsSubmitting(true)
diff --git a/web/app/components/workflow/nodes/human-input/hooks/use-single-run-form-params.ts b/web/app/components/workflow/nodes/human-input/hooks/use-single-run-form-params.ts
index 62024c85e7..e4172a9c20 100644
--- a/web/app/components/workflow/nodes/human-input/hooks/use-single-run-form-params.ts
+++ b/web/app/components/workflow/nodes/human-input/hooks/use-single-run-form-params.ts
@@ -1,17 +1,16 @@
 import type { HumanInputNodeType } from '../types'
 import type { HumanInputFieldValue } from '@/app/components/base/chat/chat/answer/human-input-content/field-renderer'
-import type { FileEntity } from '@/app/components/base/file-uploader/types'
 import type { Props as FormProps } from '@/app/components/workflow/nodes/_base/components/before-run-form/form'
 import type { InputVar } from '@/app/components/workflow/types'
 import type { HumanInputFormData } from '@/types/workflow'
 import { useCallback, useMemo, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import { useStore as useAppStore } from '@/app/components/app/store'
-import { getProcessedFiles } from '@/app/components/base/file-uploader/utils'
+import { getProcessedHumanInputFormInputs } from '@/app/components/base/chat/chat/answer/human-input-content/utils'
 import { fetchHumanInputNodeStepRunForm, submitHumanInputNodeStepRunForm } from '@/service/workflow'
 import { AppModeEnum } from '@/types/app'
 import useNodeCrud from '../../_base/hooks/use-node-crud'
-import { isFileFormInput, isFileListFormInput, isParagraphFormInput } from '../types'
+import { isParagraphFormInput } from '../types'
 import { isOutput } from '../utils'
 
 const i18nPrefix = 'nodes.humanInput'
@@ -24,40 +23,6 @@ type Params = {
   setRunInputData: (data: Record<string, string>) => void
 }
 
-const getProcessedHumanInputFormInputs = (
-  formInputs: HumanInputNodeType['inputs'],
-  values: Record<string, HumanInputFieldValue> | undefined,
-) => {
-  if (!values)
-    return undefined
-
-  const processedInputs: Record<string, unknown> = { ...values }
-
-  formInputs.forEach((input) => {
-    const value = values[input.output_variable_name]
-
-    if (isFileListFormInput(input)) {
-      processedInputs[input.output_variable_name] = Array.isArray(value)
-        ? getProcessedFiles(value)
-        : []
-      return
-    }
-
-    if (isFileFormInput(input)) {
-      if (Array.isArray(value)) {
-        processedInputs[input.output_variable_name] = getProcessedFiles(value)[0]
-        return
-      }
-
-      processedInputs[input.output_variable_name] = value && typeof value !== 'string'
-        ? getProcessedFiles([value as FileEntity])[0]
-        : undefined
-    }
-  })
-
-  return processedInputs
-}
-
 const useSingleRunFormParams = ({
   id,
   payload,
diff --git a/web/app/components/workflow/panel/debug-and-preview/chat-wrapper.tsx b/web/app/components/workflow/panel/debug-and-preview/chat-wrapper.tsx
index a99c12fd57..0829f60542 100644
--- a/web/app/components/workflow/panel/debug-and-preview/chat-wrapper.tsx
+++ b/web/app/components/workflow/panel/debug-and-preview/chat-wrapper.tsx
@@ -1,6 +1,6 @@
 import type { StartNodeType } from '../../nodes/start/types'
 import type { ChatWrapperRefType } from './index'
-import type { HumanInputFieldValue } from '@/app/components/base/chat/chat/answer/human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from '@/app/components/base/chat/chat/answer/human-input-content/type'
 import type { ChatItem, OnSend } from '@/app/components/base/chat/types'
 import type { FileEntity } from '@/app/components/base/file-uploader/types'
 import { memo, useCallback, useEffect, useImperativeHandle, useMemo } from 'react'
@@ -130,7 +130,7 @@ const ChatWrapper = (
     })
   }, [handleSwitchSibling, appDetail])
 
-  const doHumanInputFormSubmit = useCallback(async (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => {
+  const doHumanInputFormSubmit = useCallback(async (formToken: string, formData: HumanInputFormSubmitData) => {
     await handleSubmitHumanInputForm(formToken, formData)
   }, [handleSubmitHumanInputForm])
 
diff --git a/web/app/components/workflow/panel/debug-and-preview/hooks.ts b/web/app/components/workflow/panel/debug-and-preview/hooks.ts
index 34778b9e66..25592f5326 100644
--- a/web/app/components/workflow/panel/debug-and-preview/hooks.ts
+++ b/web/app/components/workflow/panel/debug-and-preview/hooks.ts
@@ -1,4 +1,4 @@
-import type { HumanInputFieldValue } from '@/app/components/base/chat/chat/answer/human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from '@/app/components/base/chat/chat/answer/human-input-content/type'
 import type { InputForm } from '@/app/components/base/chat/chat/type'
 import type {
   ChatItem,
@@ -661,7 +661,7 @@ export const useChat = (
     )
   }, [threadMessages, chatTree.length, updateCurrentQAOnTree, handleResponding, formSettings?.inputsForm, handleRun, t, workflowStore, fetchInspectVars, invalidAllLastRun, config?.suggested_questions_after_answer?.enabled])
 
-  const handleSubmitHumanInputForm = async (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => {
+  const handleSubmitHumanInputForm = async (formToken: string, formData: HumanInputFormSubmitData) => {
     await submitHumanInputForm(formToken, formData)
   }
 
diff --git a/web/app/components/workflow/panel/workflow-preview.tsx b/web/app/components/workflow/panel/workflow-preview.tsx
index 3add682fe1..e3b24daaff 100644
--- a/web/app/components/workflow/panel/workflow-preview.tsx
+++ b/web/app/components/workflow/panel/workflow-preview.tsx
@@ -1,4 +1,4 @@
-import type { HumanInputFieldValue } from '@/app/components/base/chat/chat/answer/human-input-content/field-renderer'
+import type { HumanInputFormSubmitData } from '@/app/components/base/chat/chat/answer/human-input-content/type'
 import { Button } from '@langgenius/dify-ui/button'
 import { cn } from '@langgenius/dify-ui/cn'
 import { toast } from '@langgenius/dify-ui/toast'
@@ -98,7 +98,7 @@ const WorkflowPreview = () => {
     }
   }, [resize, stopResizing])
 
-  const handleSubmitHumanInputForm = useCallback(async (formToken: string, formData: { inputs: Record<string, HumanInputFieldValue>, action: string }) => {
+  const handleSubmitHumanInputForm = useCallback(async (formToken: string, formData: HumanInputFormSubmitData) => {
     await submitHumanInputForm(formToken, formData)
   }, [])