diff --git a/libs/extension/src/parser/parseVNode.ts b/libs/extension/src/parser/parseVNode.ts
index fbf4b0bd..b62eacc6 100644
--- a/libs/extension/src/parser/parseVNode.ts
+++ b/libs/extension/src/parser/parseVNode.ts
@@ -1,13 +1,17 @@
-import { travelVNodeTree } from '../../../../libs/horizon/src/renderer/vnode/VNodeUtils';
-import { VNode } from '../../../../libs/horizon/src/renderer/Types';
-import { ClassComponent, FunctionComponent } from '../../../../libs/horizon/src/renderer/vnode/VNodeTags';
+import { travelVNodeTree } from '../../../horizon/src/renderer/vnode/VNodeUtils';
+import { VNode } from '../../../horizon/src/renderer/vnode/VNode';
+import { ClassComponent, FunctionComponent } from '../../../horizon/src/renderer/vnode/VNodeTags';
 
 // 建立双向映射关系，当用户在修改属性值后，可以找到对应的 VNode
 const VNodeToIdMap = new Map<VNode, number>();
 const IdToVNodeMap = new Map<number, VNode>();
 
 let uid = 0;
-function generateUid () {
+function generateUid (vNode: VNode) {
+  const id = VNodeToIdMap.get(vNode);
+  if (id !== undefined) {
+    return id;
+  }
   uid++;
   return uid;
 }
@@ -33,7 +37,7 @@ function parseTreeRoot(treeRoot: VNode) {
   travelVNodeTree(treeRoot, (node: VNode) => {
     const tag = node.tag;
     if (isUserComponent(tag)) {
-      const id = generateUid();
+      const id = generateUid(node);
       result.push(id);
       const name = node.type.name;
       result.push(name);