diff --git a/web/app/components/base/prompt-editor/index.tsx b/web/app/components/base/prompt-editor/index.tsx
index e77dce4b66..362da77d0c 100644
--- a/web/app/components/base/prompt-editor/index.tsx
+++ b/web/app/components/base/prompt-editor/index.tsx
@@ -51,6 +51,7 @@ import type {
 
 export type PromptEditorProps = {
   className?: string
+  placeholder?: string
   style?: React.CSSProperties
   value?: string
   editable?: boolean
@@ -99,6 +100,7 @@ export type PromptEditorProps = {
 
 const PromptEditor: FC<PromptEditorProps> = ({
   className,
+  placeholder,
   style,
   value,
   editable = true,
@@ -139,7 +141,7 @@ const PromptEditor: FC<PromptEditorProps> = ({
     show: true,
     selectable: true,
     variables: [],
-    getWorkflowNode: () => {},
+    getWorkflowNode: () => { },
     onInsert: () => { },
     onDelete: () => { },
   },
@@ -189,7 +191,7 @@ const PromptEditor: FC<PromptEditorProps> = ({
       <div className='relative'>
         <RichTextPlugin
           contentEditable={<ContentEditable className={`${className} outline-none text-sm text-gray-700 leading-6`} style={style || {}} />}
-          placeholder={<Placeholder />}
+          placeholder={<Placeholder value={placeholder} />}
           ErrorBoundary={LexicalErrorBoundary}
         />
         <ComponentPicker
diff --git a/web/app/components/base/prompt-editor/plugins/placeholder.tsx b/web/app/components/base/prompt-editor/plugins/placeholder.tsx
index e032eb48a3..0835f90a55 100644
--- a/web/app/components/base/prompt-editor/plugins/placeholder.tsx
+++ b/web/app/components/base/prompt-editor/plugins/placeholder.tsx
@@ -1,11 +1,15 @@
 import { useTranslation } from 'react-i18next'
 
-const Placeholder = () => {
+const Placeholder = ({
+  value,
+}: {
+  value?: string
+}) => {
   const { t } = useTranslation()
 
   return (
     <div className='absolute top-0 left-0 h-full w-full text-sm text-gray-300 select-none pointer-events-none leading-6'>
-      {t('common.promptEditor.placeholder')}
+      {value || t('common.promptEditor.placeholder')}
     </div>
   )
 }
diff --git a/web/app/components/workflow/nodes/_base/components/input-support-select-var.tsx b/web/app/components/workflow/nodes/_base/components/input-support-select-var.tsx
new file mode 100644
index 0000000000..3646b2af07
--- /dev/null
+++ b/web/app/components/workflow/nodes/_base/components/input-support-select-var.tsx
@@ -0,0 +1,95 @@
+'use client'
+import type { FC } from 'react'
+import React, { useEffect } from 'react'
+import cn from 'classnames'
+import { useBoolean } from 'ahooks'
+import { useWorkflow } from '@/app/components/workflow/hooks'
+import type { NodeOutPutVar } from '@/app/components/workflow/types'
+import PromptEditor from '@/app/components/base/prompt-editor'
+type Props = {
+  className?: string
+  placeholder?: string
+  promptMinHeightClassName?: string
+  value: string
+  onChange: (value: string) => void
+  onFocusChange?: (value: boolean) => void
+  readOnly?: boolean
+  justVar?: boolean
+  nodesOutputVars?: NodeOutPutVar[]
+}
+
+const Editor: FC<Props> = ({
+  className,
+  placeholder,
+  promptMinHeightClassName = 'min-h-[30px]',
+  value,
+  onChange,
+  onFocusChange,
+  readOnly,
+  nodesOutputVars,
+}) => {
+  // const { t } = useTranslation()
+  const { getNode } = useWorkflow()
+
+  const [isFocus, {
+    setTrue: setFocus,
+    setFalse: setBlur,
+  }] = useBoolean(false)
+
+  useEffect(() => {
+    onFocusChange?.(isFocus)
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [isFocus])
+
+  return (
+    <div className={cn(className, 'relative')}>
+      <>
+        <PromptEditor
+          className={cn(promptMinHeightClassName)}
+          // style={isExpand ? { height: editorExpandHeight - 5 } : {}}
+          placeholder={placeholder}
+          value={value}
+          outToolDisabled
+          canNotAddContext
+          contextBlock={{
+            show: false,
+            selectable: false,
+            datasets: [],
+            onAddContext: () => { },
+          }}
+          variableBlock={{
+            variables: [],
+            externalTools: [],
+            onAddExternalTool: () => { },
+          }}
+          historyBlock={{
+            show: false,
+            selectable: false,
+            history: {
+              user: 'Human',
+              assistant: 'Assistant',
+            },
+            onEditRole: () => { },
+          }}
+          queryBlock={{
+            show: false,
+            selectable: false,
+          }}
+          workflowVariableBlock={{
+            show: true,
+            selectable: true,
+            variables: nodesOutputVars || [],
+            getWorkflowNode: getNode,
+          }}
+          onChange={onChange}
+          editable={!readOnly}
+          onBlur={setBlur}
+          onFocus={setFocus}
+        />
+        {/* to patch Editor not support dynamic change editable status */}
+        {readOnly && <div className='absolute inset-0 z-10'></div>}
+      </>
+    </div >
+  )
+}
+export default React.memo(Editor)
diff --git a/web/app/components/workflow/nodes/_base/components/prompt/editor.tsx b/web/app/components/workflow/nodes/_base/components/prompt/editor.tsx
index 58e44efa59..7523cfe901 100644
--- a/web/app/components/workflow/nodes/_base/components/prompt/editor.tsx
+++ b/web/app/components/workflow/nodes/_base/components/prompt/editor.tsx
@@ -53,8 +53,6 @@ const Editor: FC<Props> = ({
   const { t } = useTranslation()
   const { getNode } = useWorkflow()
 
-  console.log(nodesOutputVars, '2')
-
   const isShowHistory = !isChatModel && isChatApp
   const isShowQuery = isShowHistory
 
diff --git a/web/app/components/workflow/nodes/http/components/api-input.tsx b/web/app/components/workflow/nodes/http/components/api-input.tsx
index b2cd23dc06..982a265767 100644
--- a/web/app/components/workflow/nodes/http/components/api-input.tsx
+++ b/web/app/components/workflow/nodes/http/components/api-input.tsx
@@ -1,12 +1,14 @@
 'use client'
 import type { FC } from 'react'
-import React, { useCallback, useEffect, useRef } from 'react'
+import React, { useEffect, useRef, useState } from 'react'
 import cn from 'classnames'
-import { useBoolean } from 'ahooks'
 import { Method } from '../types'
 import Selector from '../../_base/components/selector'
+import useAvailableVarList from '../../_base/hooks/use-available-var-list'
+import { VarType } from '../../../types'
+import type { Var } from '../../../types'
+import Input from '@/app/components/workflow/nodes/_base/components/input-support-select-var'
 import { ChevronDown } from '@/app/components/base/icons/src/vender/line/arrows'
-import SupportVarInput from '@/app/components/workflow/nodes/_base/components/support-var-input'
 
 const MethodOptions = [
   { label: 'GET', value: Method.get },
@@ -17,6 +19,7 @@ const MethodOptions = [
   { label: 'DELETE', value: Method.delete },
 ]
 type Props = {
+  nodeId: string
   readonly: boolean
   method: Method
   onMethodChange: (method: Method) => void
@@ -25,27 +28,28 @@ type Props = {
 }
 
 const ApiInput: FC<Props> = ({
+  nodeId,
   readonly,
   method,
   onMethodChange,
   url,
   onUrlChange,
 }) => {
-  const handleUrlChange = useCallback((e: React.ChangeEvent<HTMLInputElement>) => {
-    onUrlChange(e.target.value)
-  }, [onUrlChange])
-
   const inputRef = useRef<HTMLInputElement>(null)
-  const [isFocus, {
-    setTrue: onFocus,
-    setFalse: onBlur,
-  }] = useBoolean(false)
+  const [isFocus, setIsFocus] = useState(false)
+  const availableVarList = useAvailableVarList(nodeId, {
+    onlyLeafNodeVar: false,
+    filterVar: (varPayload: Var) => {
+      return [VarType.string, VarType.number].includes(varPayload.type)
+    },
+  })
+
   useEffect(() => {
     if (isFocus)
       inputRef.current?.focus()
   }, [isFocus])
   return (
-    <div className='flex items-center h-8 rounded-lg bg-white border border-gray-200 shadow-xs'>
+    <div className='flex items-start  space-x-1'>
       <Selector
         value={method}
         onChange={onMethodChange}
@@ -60,14 +64,8 @@ const ApiInput: FC<Props> = ({
         showChecked
         readonly={readonly}
       />
-      <SupportVarInput
-        isFocus={isFocus}
-        onFocus={onFocus}
-        value={url}
-        wrapClassName='flex h-[30px] items-center'
-        textClassName='!h-6 leading-6 px-2.5 text-gray-900 text-[13px]'
-      >
-        <input
+
+      {/* <input
           type='text'
           readOnly={readonly}
           value={url}
@@ -76,8 +74,15 @@ const ApiInput: FC<Props> = ({
           onBlur={onBlur}
           className='w-full h-6 leading-6 px-2.5 border-0  text-gray-900 text-[13px]  placeholder:text-gray-400 focus:outline-none'
           ref={inputRef}
-        />
-      </SupportVarInput>
+        /> */}
+      <Input
+        className='w-0 grow rounded-lg px-3 bg-white border border-gray-200 shadow-xs'
+        value={url}
+        onChange={onUrlChange}
+        readOnly={readonly}
+        nodesOutputVars={availableVarList}
+        onFocusChange={setIsFocus}
+      />
     </div >
   )
 }
diff --git a/web/app/components/workflow/nodes/http/panel.tsx b/web/app/components/workflow/nodes/http/panel.tsx
index 1084c3a3e2..c40dac62ca 100644
--- a/web/app/components/workflow/nodes/http/panel.tsx
+++ b/web/app/components/workflow/nodes/http/panel.tsx
@@ -94,6 +94,7 @@ const Panel: FC<NodePanelProps<HttpNodeType>> = ({
           }
         >
           <ApiInput
+            nodeId={id}
             readonly={readOnly}
             method={inputs.method}
             onMethodChange={handleMethodChange}