diff --git a/web/app/components/workflow/variable-inspect/group.tsx b/web/app/components/workflow/variable-inspect/group.tsx
index d02f20aa39..e49a9834fe 100644
--- a/web/app/components/workflow/variable-inspect/group.tsx
+++ b/web/app/components/workflow/variable-inspect/group.tsx
@@ -25,7 +25,7 @@ type Props = {
   currentVar?: currentVarType
   varType: VarInInspectType
   varList: VarInInspect[]
-  handleSelect: (state: any) => void
+  handleSelect: (state: currentVarType) => void
   handleView?: () => void
   handleClear?: () => void
 }
@@ -50,7 +50,7 @@ const Group = ({
 
   const visibleVarList = isEnv ? varList : varList.filter(v => v.visible)
 
-  const handleSelectVar = (varItem: any, type?: string) => {
+  const handleSelectVar = (varItem: VarInInspect, type?: VarInInspectType) => {
     if (type === VarInInspectType.environment) {
       handleSelect({
         nodeId: VarInInspectType.environment,
diff --git a/web/app/components/workflow/variable-inspect/left.tsx b/web/app/components/workflow/variable-inspect/left.tsx
index e7bd7d16b7..fc25601d72 100644
--- a/web/app/components/workflow/variable-inspect/left.tsx
+++ b/web/app/components/workflow/variable-inspect/left.tsx
@@ -12,7 +12,7 @@ import Group from './group'
 
 type Props = {
   currentNodeVar?: currentVarType
-  handleVarSelect: (state: any) => void
+  handleVarSelect: (state: currentVarType) => void
 }
 
 const Left = ({
diff --git a/web/app/components/workflow/variable-inspect/right.tsx b/web/app/components/workflow/variable-inspect/right.tsx
index f2ad505003..7befbb1aa0 100644
--- a/web/app/components/workflow/variable-inspect/right.tsx
+++ b/web/app/components/workflow/variable-inspect/right.tsx
@@ -1,5 +1,6 @@
 import type { FC } from 'react'
 import type { SplitRightProps } from './split-panel'
+import type { VarInspectValue } from './types'
 import type { currentVarType } from './variables-tab'
 import type { GenRes } from '@/service/debug'
 import {
@@ -68,7 +69,7 @@ const Right: FC<Props> = ({
     editInspectVarValue,
   } = useCurrentVars()
 
-  const handleValueChange = (varId: string, value: any) => {
+  const handleValueChange = (varId: string, value: VarInspectValue) => {
     if (!currentNodeVar || !currentVar)
       return
     editInspectVarValue(currentNodeVar.nodeId, varId, value)
diff --git a/web/app/components/workflow/variable-inspect/types.ts b/web/app/components/workflow/variable-inspect/types.ts
index f9eb952c71..c2711294ff 100644
--- a/web/app/components/workflow/variable-inspect/types.ts
+++ b/web/app/components/workflow/variable-inspect/types.ts
@@ -1,3 +1,7 @@
+import type { FileEntity } from '@/app/components/base/file-uploader/types'
+import type { PromptTemplateItem } from '@/app/components/workflow/types'
+import type { FileResponse } from '@/types/workflow'
+
 export const EVENT_WORKFLOW_STOP = 'WORKFLOW_STOP'
 
 export const CHUNK_SCHEMA_TYPES = ['general_structure', 'parent_child_structure', 'qa_structure']
@@ -16,3 +20,16 @@ export enum InspectTab {
   Variables = 'variables',
   Artifacts = 'artifacts',
 }
+
+export type VarInspectValue
+  = string
+    | number
+    | boolean
+    | null
+    | Record<string, unknown>
+    | Array<string | number | boolean | null | Record<string, unknown>>
+    | FileEntity
+    | FileEntity[]
+    | FileResponse
+    | FileResponse[]
+    | PromptTemplateItem[]
diff --git a/web/app/components/workflow/variable-inspect/value-content.tsx b/web/app/components/workflow/variable-inspect/value-content.tsx
index 94751e6b16..282ff785df 100644
--- a/web/app/components/workflow/variable-inspect/value-content.tsx
+++ b/web/app/components/workflow/variable-inspect/value-content.tsx
@@ -1,3 +1,4 @@
+import type { VarInspectValue } from './types'
 import type { VarInInspect } from '@/types/workflow'
 import { useDebounceFn } from 'ahooks'
 import * as React from 'react'
@@ -30,7 +31,7 @@ import { CHUNK_SCHEMA_TYPES, PreviewType } from './types'
 
 type Props = {
   currentVar: VarInInspect
-  handleValueChange: (varId: string, value: any) => void
+  handleValueChange: (varId: string, value: VarInspectValue) => void
   isTruncated: boolean
 }