diff --git a/packages/compiler-vapor/src/generators/for.ts b/packages/compiler-vapor/src/generators/for.ts
index 026db797ba6..8726c439c78 100644
--- a/packages/compiler-vapor/src/generators/for.ts
+++ b/packages/compiler-vapor/src/generators/for.ts
@@ -16,12 +16,7 @@ import {
   genCall,
   genMulti,
 } from './utils'
-import {
-  type Expression,
-  type Identifier,
-  type Node,
-  isNodesEquivalent,
-} from '@babel/types'
+import type { Expression, Identifier, Node } from '@babel/types'
 import { parseExpression } from '@babel/parser'
 import { VaporVForFlags } from '../../../shared/src/vaporFlags'
 import { walk } from 'estree-walker'
@@ -330,12 +325,12 @@ function matchPatterns(
 
   render.effect = render.effect.filter(effect => {
     if (keyProp !== undefined) {
-      const selector = matchSelectorPattern(effect, keyProp.ast, idMap)
+      const selector = matchSelectorPattern(effect, keyProp.content, idMap)
       if (selector) {
         selectorPatterns.push(selector)
         return false
       }
-      const keyOnly = matchKeyOnlyBindingPattern(effect, keyProp.ast)
+      const keyOnly = matchKeyOnlyBindingPattern(effect, keyProp.content)
       if (keyOnly) {
         keyOnlyBindingPatterns.push(keyOnly)
         return false
@@ -353,7 +348,7 @@ function matchPatterns(
 
 function matchKeyOnlyBindingPattern(
   effect: IREffect,
-  keyAst: any,
+  key: string,
 ):
   | {
       effect: IREffect
@@ -361,9 +356,9 @@ function matchKeyOnlyBindingPattern(
   | undefined {
   // TODO: expressions can be multiple?
   if (effect.expressions.length === 1) {
-    const ast = effect.expressions[0].ast
+    const { ast, content } = effect.expressions[0]
     if (typeof ast === 'object' && ast !== null) {
-      if (isKeyOnlyBinding(ast, keyAst)) {
+      if (isKeyOnlyBinding(ast, key, content)) {
         return { effect }
       }
     }
@@ -372,7 +367,7 @@ function matchKeyOnlyBindingPattern(
 
 function matchSelectorPattern(
   effect: IREffect,
-  keyAst: any,
+  key: string,
   idMap: Record<string, string | SimpleExpressionNode | null>,
 ):
   | {
@@ -382,7 +377,7 @@ function matchSelectorPattern(
   | undefined {
   // TODO: expressions can be multiple?
   if (effect.expressions.length === 1) {
-    const ast = effect.expressions[0].ast
+    const { ast, content } = effect.expressions[0]
     if (typeof ast === 'object' && ast) {
       const matcheds: [key: Expression, selector: Expression][] = []
 
@@ -400,8 +395,16 @@ function matchSelectorPattern(
               [left, right],
               [right, left],
             ]) {
-              const aIsKey = isKeyOnlyBinding(a, keyAst)
-              const bIsKey = isKeyOnlyBinding(b, keyAst)
+              const aIsKey = isKeyOnlyBinding(
+                a,
+                key,
+                effect.expressions[0].content,
+              )
+              const bIsKey = isKeyOnlyBinding(
+                b,
+                key,
+                effect.expressions[0].content,
+              )
               const bVars = analyzeVariableScopes(b, idMap)
               if (aIsKey && !bIsKey && !bVars.locals.length) {
                 matcheds.push([a, b])
@@ -449,7 +452,6 @@ function matchSelectorPattern(
       }
     }
 
-    const content = effect.expressions[0].content
     if (
       typeof ast === 'object' &&
       ast &&
@@ -466,8 +468,8 @@ function matchSelectorPattern(
         [left, right],
         [right, left],
       ]) {
-        const aIsKey = isKeyOnlyBinding(a, keyAst)
-        const bIsKey = isKeyOnlyBinding(b, keyAst)
+        const aIsKey = isKeyOnlyBinding(a, key, content)
+        const bIsKey = isKeyOnlyBinding(b, key, content)
         const bVars = analyzeVariableScopes(b, idMap)
         if (aIsKey && !bIsKey && !bVars.locals.length) {
           return {
@@ -520,11 +522,11 @@ function analyzeVariableScopes(
   return { globals, locals }
 }
 
-function isKeyOnlyBinding(expr: Node, keyAst: any) {
+function isKeyOnlyBinding(expr: Node, key: string, source: string) {
   let only = true
   walk(expr, {
     enter(node) {
-      if (isNodesEquivalent(node, keyAst)) {
+      if (source.slice(node.start! - 1, node.end! - 1) === key) {
         this.skip()
         return
       }