diff --git a/oxlint-suppressions.json b/oxlint-suppressions.json
index c91d85911e4..8c87c9ae25d 100644
--- a/oxlint-suppressions.json
+++ b/oxlint-suppressions.json
@@ -368,14 +368,6 @@
       "count": 1
     }
   },
-  "web/app/components/app/configuration/debug/chat-user-input.tsx": {
-    "jsx-a11y/no-autofocus": {
-      "count": 2
-    },
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "web/app/components/app/configuration/debug/debug-with-multiple-model/chat-item.tsx": {
     "typescript/no-explicit-any": {
       "count": 6
@@ -414,14 +406,6 @@
       "count": 1
     }
   },
-  "web/app/components/app/configuration/prompt-value-panel/index.tsx": {
-    "jsx-a11y/no-autofocus": {
-      "count": 2
-    },
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "web/app/components/app/create-app-dialog/app-list/sidebar.tsx": {
     "erasable-syntax-only/enums": {
       "count": 1
@@ -464,11 +448,6 @@
       "count": 1
     }
   },
-  "web/app/components/app/overview/workflow-hidden-input-fields.tsx": {
-    "no-restricted-imports": {
-      "count": 1
-    }
-  },
   "web/app/components/app/text-generate/item/index.tsx": {
     "typescript/no-explicit-any": {
       "count": 3
@@ -625,9 +604,6 @@
     }
   },
   "web/app/components/base/chat/chat-with-history/inputs-form/content.tsx": {
-    "no-restricted-imports": {
-      "count": 1
-    },
     "typescript/no-explicit-any": {
       "count": 3
     }
@@ -715,9 +691,6 @@
     }
   },
   "web/app/components/base/chat/embedded-chatbot/inputs-form/content.tsx": {
-    "no-restricted-imports": {
-      "count": 1
-    },
     "typescript/no-explicit-any": {
       "count": 3
     }
diff --git a/web/app/components/app/configuration/debug/__tests__/chat-user-input.spec.tsx b/web/app/components/app/configuration/debug/__tests__/chat-user-input.spec.tsx
index 636d64fcd4d..bc5522517e8 100644
--- a/web/app/components/app/configuration/debug/__tests__/chat-user-input.spec.tsx
+++ b/web/app/components/app/configuration/debug/__tests__/chat-user-input.spec.tsx
@@ -11,37 +11,6 @@ vi.mock('use-context-selector', () => ({
   createContext: vi.fn(() => ({})),
 }))
 
-vi.mock('@/app/components/base/input', () => ({
-  default: ({
-    value,
-    onChange,
-    placeholder,
-    autoFocus,
-    maxLength,
-    readOnly,
-    type,
-  }: {
-    value: string
-    onChange: (e: { target: { value: string } }) => void
-    placeholder?: string
-    autoFocus?: boolean
-    maxLength?: number
-    readOnly?: boolean
-    type?: string
-  }) => (
-    <input
-      data-testid={`input-${placeholder}`}
-      data-autofocus={autoFocus ? 'true' : undefined}
-      type={type || 'text'}
-      value={value}
-      onChange={onChange}
-      placeholder={placeholder}
-      maxLength={maxLength}
-      readOnly={readOnly}
-    />
-  ),
-}))
-
 vi.mock('@/app/components/workflow/nodes/_base/components/before-run-form/bool-input', () => ({
   default: ({
     name,
@@ -172,7 +141,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Name')).toBeInTheDocument()
+      expect(screen.getByRole('textbox', { name: 'Name' })).toBeInTheDocument()
     })
 
     it('should render paragraph input type', () => {
@@ -204,7 +173,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      const select = screen.getByRole('combobox')
+      const select = screen.getByRole('combobox', { name: 'Choice' })
       await user.click(select)
       expect(await screen.findByRole('option', { name: 'A' })).toBeInTheDocument()
       expect(screen.getByRole('option', { name: 'B' })).toBeInTheDocument()
@@ -221,7 +190,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      const input = screen.getByTestId('input-Count')
+      const input = screen.getByRole('spinbutton', { name: 'Count' })
       expect(input).toBeInTheDocument()
       expect(input).toHaveAttribute('type', 'number')
     })
@@ -256,9 +225,9 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Name')).toBeInTheDocument()
+      expect(screen.getByRole('textbox', { name: 'Name' })).toBeInTheDocument()
       expect(screen.getByRole('textbox', { name: 'Description' })).toBeInTheDocument()
-      expect(screen.getByRole('combobox')).toBeInTheDocument()
+      expect(screen.getByRole('combobox', { name: 'Choice' })).toBeInTheDocument()
     })
 
     it('should show optional label for non-required fields', () => {
@@ -313,7 +282,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{ name: 'John' }} />)
-      expect(screen.getByTestId('input-Name')).toHaveValue('John')
+      expect(screen.getByRole('textbox', { name: 'Name' })).toHaveValue('John')
     })
 
     it('should display existing input values for paragraph type', () => {
@@ -340,7 +309,7 @@ describe('ChatUserInput', () => {
 
       render(<ChatUserInput inputs={{ count: 42 }} />)
       // Number type input still uses string value internally
-      expect(screen.getByTestId('input-Count')).toHaveValue(42)
+      expect(screen.getByRole('spinbutton', { name: 'Count' })).toHaveValue(42)
     })
 
     it('should display checkbox as checked when value is truthy', () => {
@@ -381,7 +350,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{ name: '' }} />)
-      expect(screen.getByTestId('input-Name')).toHaveValue('')
+      expect(screen.getByRole('textbox', { name: 'Name' })).toHaveValue('')
     })
 
     it('should handle undefined values', () => {
@@ -394,7 +363,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Name')).toHaveValue('')
+      expect(screen.getByRole('textbox', { name: 'Name' })).toHaveValue('')
     })
   })
 
@@ -409,7 +378,9 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      fireEvent.change(screen.getByTestId('input-Name'), { target: { value: 'New Value' } })
+      fireEvent.change(screen.getByRole('textbox', { name: 'Name' }), {
+        target: { value: 'New Value' },
+      })
 
       expect(mockSetInputs).toHaveBeenCalledWith({ name: 'New Value' })
     })
@@ -447,7 +418,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{ choice: 'A' }} />)
-      await user.click(screen.getByRole('combobox'))
+      await user.click(screen.getByRole('combobox', { name: 'Choice' }))
       await user.click(await screen.findByRole('option', { name: 'B' }))
 
       expect(mockSetInputs).toHaveBeenCalledWith({ choice: 'B' })
@@ -463,7 +434,9 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      fireEvent.change(screen.getByTestId('input-Count'), { target: { value: '100' } })
+      fireEvent.change(screen.getByRole('spinbutton', { name: 'Count' }), {
+        target: { value: '100' },
+      })
 
       expect(mockSetInputs).toHaveBeenCalledWith({ count: '100' })
     })
@@ -508,7 +481,9 @@ describe('ChatUserInput', () => {
 
       render(<ChatUserInput inputs={{}} />)
 
-      fireEvent.change(screen.getByTestId('input-Name'), { target: { value: 'Valid' } })
+      fireEvent.change(screen.getByRole('textbox', { name: 'Name' }), {
+        target: { value: 'Valid' },
+      })
 
       expect(mockSetInputs).not.toHaveBeenCalled()
     })
@@ -527,7 +502,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Name')).not.toHaveAttribute('readonly')
+      expect(screen.getByRole('textbox', { name: 'Name' })).not.toHaveAttribute('readonly')
     })
 
     it('should set string input as readonly when test/run is denied even if configuration is editable', () => {
@@ -542,7 +517,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Name')).toHaveAttribute('readonly')
+      expect(screen.getByRole('textbox', { name: 'Name' })).toHaveAttribute('readonly')
     })
 
     it('should set string input as readonly when configuration is readonly and test/run is denied', () => {
@@ -557,7 +532,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Name')).toHaveAttribute('readonly')
+      expect(screen.getByRole('textbox', { name: 'Name' })).toHaveAttribute('readonly')
     })
 
     it('should set paragraph input as readonly when configuration is readonly and test/run is denied', () => {
@@ -592,7 +567,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByRole('combobox')).toBeDisabled()
+      expect(screen.getByRole('combobox', { name: 'Choice' })).toBeDisabled()
     })
 
     it('should disable checkbox when configuration is readonly and test/run is denied', () => {
@@ -718,39 +693,8 @@ describe('ChatUserInput', () => {
     })
   })
 
-  describe('AutoFocus', () => {
-    it('should set autoFocus on first string input', () => {
-      mockUseContext.mockReturnValue(
-        createContextValue({
-          modelConfig: createModelConfig([
-            createPromptVariable({ key: 'first', name: 'First', type: 'string' }),
-            createPromptVariable({ key: 'second', name: 'Second', type: 'string' }),
-          ]),
-        }),
-      )
-
-      render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-First')).toHaveAttribute('data-autofocus', 'true')
-      expect(screen.getByTestId('input-Second')).not.toHaveAttribute('data-autofocus')
-    })
-
-    it('should set autoFocus on first number input when it is the first field', () => {
-      mockUseContext.mockReturnValue(
-        createContextValue({
-          modelConfig: createModelConfig([
-            createPromptVariable({ key: 'count', name: 'Count', type: 'number' }),
-            createPromptVariable({ key: 'name', name: 'Name', type: 'string' }),
-          ]),
-        }),
-      )
-
-      render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Count')).toHaveAttribute('data-autofocus', 'true')
-    })
-  })
-
-  describe('MaxLength', () => {
-    it('should pass maxLength to string input', () => {
+  describe('Input constraints', () => {
+    it('preserves the text length constraint', () => {
       mockUseContext.mockReturnValue(
         createContextValue({
           modelConfig: createModelConfig([
@@ -760,20 +704,8 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Name')).toHaveAttribute('maxLength', '50')
-    })
 
-    it('should pass maxLength to number input', () => {
-      mockUseContext.mockReturnValue(
-        createContextValue({
-          modelConfig: createModelConfig([
-            createPromptVariable({ key: 'count', name: 'Count', type: 'number', max_length: 10 }),
-          ]),
-        }),
-      )
-
-      render(<ChatUserInput inputs={{}} />)
-      expect(screen.getByTestId('input-Count')).toHaveAttribute('maxLength', '10')
+      expect(screen.getByRole('textbox', { name: 'Name' })).toHaveAttribute('maxLength', '50')
     })
   })
 
@@ -789,7 +721,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{}} />)
-      const select = screen.getByRole('combobox')
+      const select = screen.getByRole('combobox', { name: 'Choice' })
       await user.click(select)
       expect(screen.queryAllByRole('option')).toHaveLength(0)
     })
@@ -805,7 +737,9 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{ name: 'Existing', desc: 'Also Existing' }} />)
-      fireEvent.change(screen.getByTestId('input-Name'), { target: { value: 'Updated' } })
+      fireEvent.change(screen.getByRole('textbox', { name: 'Name' }), {
+        target: { value: 'Updated' },
+      })
 
       expect(mockSetInputs).toHaveBeenCalledWith({
         name: 'Updated',
@@ -823,7 +757,7 @@ describe('ChatUserInput', () => {
       )
 
       render(<ChatUserInput inputs={{ value: 123 as unknown as string }} />)
-      expect(screen.getByTestId('input-Value')).toHaveValue('123')
+      expect(screen.getByRole('textbox', { name: 'Value' })).toHaveValue('123')
     })
 
     it('should not hide label for checkbox type', () => {
diff --git a/web/app/components/app/configuration/debug/chat-user-input.tsx b/web/app/components/app/configuration/debug/chat-user-input.tsx
index 3ad495da64a..c52d9b77a7d 100644
--- a/web/app/components/app/configuration/debug/chat-user-input.tsx
+++ b/web/app/components/app/configuration/debug/chat-user-input.tsx
@@ -1,5 +1,6 @@
 import type { Inputs } from '@/models/debug'
 import { cn } from '@langgenius/dify-ui/cn'
+import { Input } from '@langgenius/dify-ui/input'
 import {
   Select,
   SelectContent,
@@ -11,10 +12,9 @@ import {
 } from '@langgenius/dify-ui/select'
 import { Textarea } from '@langgenius/dify-ui/textarea'
 import * as React from 'react'
-import { useEffect } from 'react'
+import { useEffect, useId } from 'react'
 import { useTranslation } from 'react-i18next'
 import { useContext } from 'use-context-selector'
-import Input from '@/app/components/base/input'
 import BoolInput from '@/app/components/workflow/nodes/_base/components/before-run-form/bool-input'
 import ConfigContext from '@/context/debug-configuration'
 
@@ -24,6 +24,7 @@ type Props = Readonly<{
 
 const ChatUserInput = ({ inputs }: Props) => {
   const { t } = useTranslation()
+  const baseId = useId()
   const { modelConfig, setInputs, canTestAndRun = false } = useContext(ConfigContext)
   const debugInputReadonly = !canTestAndRun
 
@@ -81,12 +82,14 @@ const ChatUserInput = ({ inputs }: Props) => {
       )}
     >
       <div className="px-4 pt-3 pb-4">
-        {promptVariables.map(({ key, name, type, options, max_length, required }, index) => (
+        {promptVariables.map(({ key, name, type, options, max_length, required }) => (
           <div key={key} className="mb-4 last-of-type:mb-0">
             <div>
               {type !== 'checkbox' && (
                 <div className="mb-1 flex h-6 items-center gap-1 system-sm-semibold text-text-secondary">
-                  <div className="truncate">{name || key}</div>
+                  <div id={`${baseId}-${key}-label`} className="truncate">
+                    {name || key}
+                  </div>
                   {!required && (
                     <span className="system-xs-regular text-text-tertiary">
                       {t(($) => $['panel.optional'], { ns: 'workflow' })}
@@ -97,12 +100,10 @@ const ChatUserInput = ({ inputs }: Props) => {
               <div className="grow">
                 {type === 'string' && (
                   <Input
+                    aria-labelledby={`${baseId}-${key}-label`}
                     value={inputs[key] ? `${inputs[key]}` : ''}
-                    onChange={(e) => {
-                      handleInputValueChange(key, e.target.value)
-                    }}
+                    onValueChange={(value) => handleInputValueChange(key, value)}
                     placeholder={name}
-                    autoFocus={index === 0}
                     maxLength={max_length}
                     readOnly={debugInputReadonly}
                   />
@@ -110,7 +111,7 @@ const ChatUserInput = ({ inputs }: Props) => {
                 {type === 'paragraph' && (
                   <Textarea
                     className="h-30 grow"
-                    aria-label={name || key}
+                    aria-labelledby={`${baseId}-${key}-label`}
                     placeholder={name}
                     value={inputs[key] ? `${inputs[key]}` : ''}
                     onValueChange={(value) => {
@@ -130,7 +131,7 @@ const ChatUserInput = ({ inputs }: Props) => {
                       handleInputValueChange(key, nextValue)
                     }}
                   >
-                    <SelectTrigger className="w-full">
+                    <SelectTrigger aria-labelledby={`${baseId}-${key}-label`} className="w-full">
                       <SelectValue
                         placeholder={t(($) => $['placeholder.select'], { ns: 'common' })}
                       />
@@ -147,13 +148,11 @@ const ChatUserInput = ({ inputs }: Props) => {
                 )}
                 {type === 'number' && (
                   <Input
+                    aria-labelledby={`${baseId}-${key}-label`}
                     type="number"
                     value={inputs[key] ? `${inputs[key]}` : ''}
-                    onChange={(e) => {
-                      handleInputValueChange(key, e.target.value)
-                    }}
+                    onValueChange={(value) => handleInputValueChange(key, value)}
                     placeholder={name}
-                    autoFocus={index === 0}
                     maxLength={max_length}
                     readOnly={debugInputReadonly}
                   />
diff --git a/web/app/components/app/configuration/prompt-value-panel/__tests__/index.spec.tsx b/web/app/components/app/configuration/prompt-value-panel/__tests__/index.spec.tsx
index f515d3d3e0e..79f1a21e7ad 100644
--- a/web/app/components/app/configuration/prompt-value-panel/__tests__/index.spec.tsx
+++ b/web/app/components/app/configuration/prompt-value-panel/__tests__/index.spec.tsx
@@ -132,7 +132,7 @@ describe('PromptValuePanel', () => {
   it('updates inputs, clears values, and triggers run when ready', async () => {
     renderPanel()
 
-    const textInput = screen.getByPlaceholderText('Text Var')
+    const textInput = screen.getByRole('textbox', { name: 'Text Var' })
     fireEvent.change(textInput, { target: { value: 'updated' } })
     expect(mockSetInputs).toHaveBeenCalledWith(expect.objectContaining({ textVar: 'updated' }))
 
@@ -258,10 +258,10 @@ describe('PromptValuePanel', () => {
       },
     })
 
-    fireEvent.change(screen.getByPlaceholderText('Paragraph Var'), {
+    fireEvent.change(screen.getByRole('textbox', { name: 'Paragraph Var' }), {
       target: { value: 'updated paragraph' },
     })
-    await user.click(screen.getByRole('combobox'))
+    await user.click(screen.getByRole('combobox', { name: 'Select Var' }))
     await user.click(await screen.findByRole('option', { name: 'b' }))
     fireEvent.change(screen.getByDisplayValue('1'), { target: { value: '2' } })
     fireEvent.click(screen.getByText('bool-input'))
@@ -311,7 +311,9 @@ describe('PromptValuePanel', () => {
       },
     })
 
-    fireEvent.change(screen.getByPlaceholderText('Text Var'), { target: { value: 'ignored' } })
+    fireEvent.change(screen.getByRole('textbox', { name: 'Text Var' }), {
+      target: { value: 'ignored' },
+    })
 
     expect(mockSetInputs).not.toHaveBeenCalled()
   })
@@ -338,7 +340,7 @@ describe('PromptValuePanel', () => {
     })
 
     expect(screen.getByText('common.placeholder.select')).toBeInTheDocument()
-    expect(screen.getByPlaceholderText('Number Var')).toHaveValue(null)
+    expect(screen.getByRole('spinbutton', { name: 'Number Var' })).toHaveValue(null)
     expect(screen.queryAllByRole('option')).toHaveLength(0)
   })
 
@@ -400,7 +402,7 @@ describe('PromptValuePanel', () => {
       },
     })
 
-    expect(screen.getByPlaceholderText('Text Var')).toHaveAttribute('readonly')
+    expect(screen.getByRole('textbox', { name: 'Text Var' })).toHaveAttribute('readonly')
     expect(screen.getByRole('button', { name: 'common.operation.clear' })).toBeDisabled()
     expect(screen.getByRole('button', { name: 'appDebug.inputs.run' })).toBeDisabled()
   })
@@ -413,7 +415,7 @@ describe('PromptValuePanel', () => {
       },
     })
 
-    expect(screen.getByPlaceholderText('Text Var')).toHaveAttribute('readonly')
+    expect(screen.getByRole('textbox', { name: 'Text Var' })).toHaveAttribute('readonly')
     expect(screen.getByRole('button', { name: 'common.operation.clear' })).toBeDisabled()
     expect(screen.getByRole('button', { name: 'appDebug.inputs.run' })).toBeDisabled()
   })
diff --git a/web/app/components/app/configuration/prompt-value-panel/index.tsx b/web/app/components/app/configuration/prompt-value-panel/index.tsx
index 568d0b0973e..983834f3299 100644
--- a/web/app/components/app/configuration/prompt-value-panel/index.tsx
+++ b/web/app/components/app/configuration/prompt-value-panel/index.tsx
@@ -4,6 +4,7 @@ import type { Inputs } from '@/models/debug'
 import type { VisionFile, VisionSettings } from '@/types/app'
 import { Button } from '@langgenius/dify-ui/button'
 import { cn } from '@langgenius/dify-ui/cn'
+import { Input } from '@langgenius/dify-ui/input'
 import {
   Select,
   SelectContent,
@@ -17,13 +18,12 @@ import { Textarea } from '@langgenius/dify-ui/textarea'
 import { Tooltip, TooltipContent, TooltipTrigger } from '@langgenius/dify-ui/tooltip'
 import { RiArrowDownSLine, RiArrowRightSLine, RiPlayLargeFill } from '@remixicon/react'
 import * as React from 'react'
-import { useEffect, useMemo, useState } from 'react'
+import { useEffect, useId, useMemo, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import { useContext } from 'use-context-selector'
 import { useStore as useAppStore } from '@/app/components/app/store'
 import FeatureBar from '@/app/components/base/features/new-feature-panel/feature-bar'
 import TextGenerationImageUploader from '@/app/components/base/image-uploader/text-generation-image-uploader'
-import Input from '@/app/components/base/input'
 import BoolInput from '@/app/components/workflow/nodes/_base/components/before-run-form/bool-input'
 import ConfigContext from '@/context/debug-configuration'
 import { AppModeEnum, ModelModeType } from '@/types/app'
@@ -44,6 +44,7 @@ const PromptValuePanel: FC<IPromptValuePanelProps> = ({
   onVisionFilesChange,
 }) => {
   const { t } = useTranslation()
+  const baseId = useId()
   const {
     readonly,
     canTestAndRun = false,
@@ -159,12 +160,14 @@ const PromptValuePanel: FC<IPromptValuePanelProps> = ({
         </div>
         {!userInputFieldCollapse && promptVariables.length > 0 && (
           <div className="px-4 pt-3 pb-4">
-            {promptVariables.map(({ key, name, type, options, max_length, required }, index) => (
+            {promptVariables.map(({ key, name, type, options, max_length, required }) => (
               <div key={key} className="mb-4 last-of-type:mb-0">
                 <div>
                   {type !== 'checkbox' && (
                     <div className="mb-1 flex h-6 items-center gap-1 system-sm-semibold text-text-secondary">
-                      <div className="truncate">{name || key}</div>
+                      <div id={`${baseId}-${key}-label`} className="truncate">
+                        {name || key}
+                      </div>
                       {!required && (
                         <span className="system-xs-regular text-text-tertiary">
                           {t(($) => $['panel.optional'], { ns: 'workflow' })}
@@ -175,19 +178,17 @@ const PromptValuePanel: FC<IPromptValuePanelProps> = ({
                   <div className="grow">
                     {type === 'string' && (
                       <Input
+                        aria-labelledby={`${baseId}-${key}-label`}
                         value={inputs[key] ? `${inputs[key]}` : ''}
-                        onChange={(e) => {
-                          handleInputValueChange(key, e.target.value)
-                        }}
+                        onValueChange={(value) => handleInputValueChange(key, value)}
                         placeholder={name}
-                        autoFocus={index === 0}
                         maxLength={max_length}
                         readOnly={debugInputReadonly}
                       />
                     )}
                     {type === 'paragraph' && (
                       <Textarea
-                        aria-label={name}
+                        aria-labelledby={`${baseId}-${key}-label`}
                         className="h-30 grow"
                         placeholder={name}
                         value={inputs[key] ? `${inputs[key]}` : ''}
@@ -208,7 +209,10 @@ const PromptValuePanel: FC<IPromptValuePanelProps> = ({
                           handleInputValueChange(key, nextValue)
                         }}
                       >
-                        <SelectTrigger className="w-full bg-gray-50">
+                        <SelectTrigger
+                          aria-labelledby={`${baseId}-${key}-label`}
+                          className="w-full bg-gray-50"
+                        >
                           <SelectValue
                             placeholder={t(($) => $['placeholder.select'], { ns: 'common' })}
                           />
@@ -225,13 +229,11 @@ const PromptValuePanel: FC<IPromptValuePanelProps> = ({
                     )}
                     {type === 'number' && (
                       <Input
+                        aria-labelledby={`${baseId}-${key}-label`}
                         type="number"
                         value={inputs[key] ? `${inputs[key]}` : ''}
-                        onChange={(e) => {
-                          handleInputValueChange(key, e.target.value)
-                        }}
+                        onValueChange={(value) => handleInputValueChange(key, value)}
                         placeholder={name}
-                        autoFocus={index === 0}
                         maxLength={max_length}
                         readOnly={debugInputReadonly}
                       />
diff --git a/web/app/components/app/overview/workflow-hidden-input-fields.tsx b/web/app/components/app/overview/workflow-hidden-input-fields.tsx
index 3ad789bf789..f367c725eb0 100644
--- a/web/app/components/app/overview/workflow-hidden-input-fields.tsx
+++ b/web/app/components/app/overview/workflow-hidden-input-fields.tsx
@@ -1,5 +1,6 @@
 import type { ChangeEvent } from 'react'
 import type { WorkflowHiddenStartVariable, WorkflowLaunchInputValue } from './app-card-utils'
+import { Input } from '@langgenius/dify-ui/input'
 import {
   Select,
   SelectContent,
@@ -8,7 +9,6 @@ import {
   SelectValue,
 } from '@langgenius/dify-ui/select'
 import { Textarea } from '@langgenius/dify-ui/textarea'
-import Input from '@/app/components/base/input'
 import { InputVarType } from '@/app/components/workflow/types'
 
 type WorkflowHiddenInputFieldsProps = {
@@ -88,9 +88,7 @@ const WorkflowHiddenInputFields = ({
         id={fieldId}
         type={variable.type === InputVarType.number ? 'number' : 'text'}
         value={typeof fieldValue === 'string' ? fieldValue : ''}
-        onChange={(event: ChangeEvent<HTMLInputElement>) =>
-          onValueChange(variable.variable, event.target.value)
-        }
+        onValueChange={(value) => onValueChange(variable.variable, value)}
         placeholder={label}
         maxLength={variable.max_length}
       />
diff --git a/web/app/components/base/chat/chat-with-history/inputs-form/__tests__/content.spec.tsx b/web/app/components/base/chat/chat-with-history/inputs-form/__tests__/content.spec.tsx
index 3ed4ed8b1f2..0dde75ddb09 100644
--- a/web/app/components/base/chat/chat-with-history/inputs-form/__tests__/content.spec.tsx
+++ b/web/app/components/base/chat/chat-with-history/inputs-form/__tests__/content.spec.tsx
@@ -216,7 +216,7 @@ describe('InputsFormContent', () => {
   it('uses currentConversationInputs when currentConversationId is present', () => {
     const context = createMockContext()
     renderWithContext(<InputsFormContent />, context)
-    const input = screen.getByPlaceholderText('Text Label') as HTMLInputElement
+    const input = screen.getByRole('textbox', { name: 'Text Label' }) as HTMLInputElement
     expect(input.value).toBe('current-value')
   })
 
@@ -227,7 +227,7 @@ describe('InputsFormContent', () => {
     })
 
     renderWithContext(<InputsFormContent />, context)
-    const input = screen.getByPlaceholderText('Text Label') as HTMLInputElement
+    const input = screen.getByRole('textbox', { name: 'Text Label' }) as HTMLInputElement
     expect(input.value).toBe('new-value')
   })
 
@@ -235,7 +235,7 @@ describe('InputsFormContent', () => {
     const user = userEvent.setup()
     const context = createMockContext()
     renderWithContext(<InputsFormContent />, context)
-    const input = screen.getByPlaceholderText('Text Label') as HTMLInputElement
+    const input = screen.getByRole('textbox', { name: 'Text Label' }) as HTMLInputElement
 
     await user.clear(input)
     await user.type(input, 'updated')
@@ -256,7 +256,7 @@ describe('InputsFormContent', () => {
     })
 
     renderWithContext(<InputsFormContent />, context)
-    const input = screen.getByPlaceholderText('Num') as HTMLInputElement
+    const input = screen.getByRole('spinbutton', { name: 'Num' }) as HTMLInputElement
     expect(input).toHaveAttribute('type', 'number')
 
     await user.type(input, '123')
@@ -274,7 +274,7 @@ describe('InputsFormContent', () => {
     })
 
     renderWithContext(<InputsFormContent />, context)
-    const textarea = screen.getByPlaceholderText('Para') as HTMLTextAreaElement
+    const textarea = screen.getByRole('textbox', { name: 'Para' }) as HTMLTextAreaElement
     await user.type(textarea, 'hello')
 
     expect(mockSetCurrentConversationInputs).toHaveBeenLastCalledWith(
diff --git a/web/app/components/base/chat/chat-with-history/inputs-form/content.tsx b/web/app/components/base/chat/chat-with-history/inputs-form/content.tsx
index b53e238e24d..8edb52a96e3 100644
--- a/web/app/components/base/chat/chat-with-history/inputs-form/content.tsx
+++ b/web/app/components/base/chat/chat-with-history/inputs-form/content.tsx
@@ -1,3 +1,4 @@
+import { Input } from '@langgenius/dify-ui/input'
 import {
   Select,
   SelectContent,
@@ -9,10 +10,9 @@ import {
 } from '@langgenius/dify-ui/select'
 import { Textarea } from '@langgenius/dify-ui/textarea'
 import * as React from 'react'
-import { memo, useCallback } from 'react'
+import { memo, useCallback, useId } from 'react'
 import { useTranslation } from 'react-i18next'
 import { FileUploaderInAttachmentWrapper } from '@/app/components/base/file-uploader'
-import Input from '@/app/components/base/input'
 import BoolInput from '@/app/components/workflow/nodes/_base/components/before-run-form/bool-input'
 import CodeEditor from '@/app/components/workflow/nodes/_base/components/editor/code-editor'
 import { CodeLanguage } from '@/app/components/workflow/nodes/code/types'
@@ -25,6 +25,7 @@ type Props = Readonly<{
 
 const InputsFormContent = ({ showTip }: Props) => {
   const { t } = useTranslation()
+  const baseId = useId()
   const {
     appParams,
     inputsForms,
@@ -64,7 +65,12 @@ const InputsFormContent = ({ showTip }: Props) => {
         <div key={form.variable} className="space-y-1">
           {form.type !== InputVarType.checkbox && (
             <div className="flex h-6 items-center gap-1">
-              <div className="system-md-semibold text-text-secondary">{form.label}</div>
+              <div
+                id={`${baseId}-${form.variable}-label`}
+                className="system-md-semibold text-text-secondary"
+              >
+                {form.label}
+              </div>
               {!form.required && (
                 <div className="system-xs-regular text-text-tertiary">
                   {t(($) => $['panel.optional'], { ns: 'workflow' })}
@@ -74,22 +80,24 @@ const InputsFormContent = ({ showTip }: Props) => {
           )}
           {form.type === InputVarType.textInput && (
             <Input
+              aria-labelledby={`${baseId}-${form.variable}-label`}
               value={inputsFormValue?.[form.variable] || ''}
-              onChange={(e) => handleFormChange(form.variable, e.target.value)}
+              onValueChange={(value) => handleFormChange(form.variable, value)}
               placeholder={form.label}
             />
           )}
           {form.type === InputVarType.number && (
             <Input
+              aria-labelledby={`${baseId}-${form.variable}-label`}
               type="number"
               value={inputsFormValue?.[form.variable] || ''}
-              onChange={(e) => handleFormChange(form.variable, e.target.value)}
+              onValueChange={(value) => handleFormChange(form.variable, value)}
               placeholder={form.label}
             />
           )}
           {form.type === InputVarType.paragraph && (
             <Textarea
-              aria-label={form.label}
+              aria-labelledby={`${baseId}-${form.variable}-label`}
               value={inputsFormValue?.[form.variable] || ''}
               onValueChange={(value) => handleFormChange(form.variable, value)}
               placeholder={form.label}
@@ -108,7 +116,10 @@ const InputsFormContent = ({ showTip }: Props) => {
               value={(inputsFormValue?.[form.variable] ?? form.default ?? '') || null}
               onValueChange={(value) => value && handleFormChange(form.variable, value)}
             >
-              <SelectTrigger className="w-full">
+              <SelectTrigger
+                aria-labelledby={`${baseId}-${form.variable}-label`}
+                className="w-full"
+              >
                 <SelectValue placeholder={form.label} />
               </SelectTrigger>
               <SelectContent>
diff --git a/web/app/components/base/chat/embedded-chatbot/inputs-form/__tests__/content.spec.tsx b/web/app/components/base/chat/embedded-chatbot/inputs-form/__tests__/content.spec.tsx
index 561903f20f2..3ab5f72c100 100644
--- a/web/app/components/base/chat/embedded-chatbot/inputs-form/__tests__/content.spec.tsx
+++ b/web/app/components/base/chat/embedded-chatbot/inputs-form/__tests__/content.spec.tsx
@@ -165,8 +165,8 @@ describe('InputsFormContent', () => {
 
   it('should handle text input changes', async () => {
     render(<InputsFormContent />)
-    const inputs = screen.getAllByPlaceholderText('Text Label')
-    await user.type(inputs[0]!, 'hello')
+    const input = screen.getByRole('textbox', { name: 'Text Label' })
+    await user.type(input, 'hello')
 
     expect(mockContextValue.setCurrentConversationInputs).toHaveBeenCalled()
     expect(mockContextValue.handleNewConversationInputsChange).toHaveBeenCalled()
@@ -174,8 +174,8 @@ describe('InputsFormContent', () => {
 
   it('should handle number input changes', async () => {
     render(<InputsFormContent />)
-    const inputs = screen.getAllByPlaceholderText('Number Label')
-    await user.type(inputs[0]!, '123')
+    const input = screen.getByRole('spinbutton', { name: 'Number Label' })
+    await user.type(input, '123')
 
     expect(mockContextValue.setCurrentConversationInputs).toHaveBeenCalled()
     expect(mockContextValue.handleNewConversationInputsChange).toHaveBeenCalled()
@@ -183,8 +183,8 @@ describe('InputsFormContent', () => {
 
   it('should handle paragraph input changes', async () => {
     render(<InputsFormContent />)
-    const inputs = screen.getAllByPlaceholderText('Paragraph Label')
-    await user.type(inputs[0]!, 'long text')
+    const input = screen.getByRole('textbox', { name: 'Paragraph Label' })
+    await user.type(input, 'long text')
 
     expect(mockContextValue.setCurrentConversationInputs).toHaveBeenCalled()
     expect(mockContextValue.handleNewConversationInputsChange).toHaveBeenCalled()
diff --git a/web/app/components/base/chat/embedded-chatbot/inputs-form/content.tsx b/web/app/components/base/chat/embedded-chatbot/inputs-form/content.tsx
index 5e1540c6d53..0b820fe5ef5 100644
--- a/web/app/components/base/chat/embedded-chatbot/inputs-form/content.tsx
+++ b/web/app/components/base/chat/embedded-chatbot/inputs-form/content.tsx
@@ -1,3 +1,4 @@
+import { Input } from '@langgenius/dify-ui/input'
 import {
   Select,
   SelectContent,
@@ -9,10 +10,9 @@ import {
 } from '@langgenius/dify-ui/select'
 import { Textarea } from '@langgenius/dify-ui/textarea'
 import * as React from 'react'
-import { memo, useCallback } from 'react'
+import { memo, useCallback, useId } from 'react'
 import { useTranslation } from 'react-i18next'
 import { FileUploaderInAttachmentWrapper } from '@/app/components/base/file-uploader'
-import Input from '@/app/components/base/input'
 import BoolInput from '@/app/components/workflow/nodes/_base/components/before-run-form/bool-input'
 import CodeEditor from '@/app/components/workflow/nodes/_base/components/editor/code-editor'
 import { CodeLanguage } from '@/app/components/workflow/nodes/code/types'
@@ -25,6 +25,7 @@ type Props = Readonly<{
 
 const InputsFormContent = ({ showTip }: Props) => {
   const { t } = useTranslation()
+  const baseId = useId()
   const {
     appParams,
     inputsForms,
@@ -68,7 +69,12 @@ const InputsFormContent = ({ showTip }: Props) => {
         >
           {form.type !== InputVarType.checkbox && (
             <div className="flex h-6 items-center gap-1">
-              <div className="system-md-semibold text-text-secondary">{form.label}</div>
+              <div
+                id={`${baseId}-${form.variable}-label`}
+                className="system-md-semibold text-text-secondary"
+              >
+                {form.label}
+              </div>
               {!form.required && (
                 <div className="system-xs-regular text-text-tertiary">
                   {t(($) => $['panel.optional'], { ns: 'workflow' })}
@@ -78,22 +84,24 @@ const InputsFormContent = ({ showTip }: Props) => {
           )}
           {form.type === InputVarType.textInput && (
             <Input
+              aria-labelledby={`${baseId}-${form.variable}-label`}
               value={inputsFormValue?.[form.variable] || ''}
-              onChange={(e) => handleFormChange(form.variable, e.target.value)}
+              onValueChange={(value) => handleFormChange(form.variable, value)}
               placeholder={form.label}
             />
           )}
           {form.type === InputVarType.number && (
             <Input
+              aria-labelledby={`${baseId}-${form.variable}-label`}
               type="number"
               value={inputsFormValue?.[form.variable] || ''}
-              onChange={(e) => handleFormChange(form.variable, e.target.value)}
+              onValueChange={(value) => handleFormChange(form.variable, value)}
               placeholder={form.label}
             />
           )}
           {form.type === InputVarType.paragraph && (
             <Textarea
-              aria-label={form.label}
+              aria-labelledby={`${baseId}-${form.variable}-label`}
               value={inputsFormValue?.[form.variable] || ''}
               onValueChange={(value) => handleFormChange(form.variable, value)}
               placeholder={form.label}
@@ -112,7 +120,10 @@ const InputsFormContent = ({ showTip }: Props) => {
               value={(inputsFormValue?.[form.variable] ?? form.default ?? '') || null}
               onValueChange={(value) => value && handleFormChange(form.variable, value)}
             >
-              <SelectTrigger className="w-full">
+              <SelectTrigger
+                aria-labelledby={`${baseId}-${form.variable}-label`}
+                className="w-full"
+              >
                 <SelectValue placeholder={form.label} />
               </SelectTrigger>
               <SelectContent>