From b424abd17a0239da25e0fd57b00b3163164e0125 Mon Sep 17 00:00:00 2001
From: roymondchen <roymondchen@tencent.com>
Date: Wed, 2 Aug 2023 17:23:29 +0800
Subject: [PATCH] =?UTF-8?q?fix(editor):=20=E5=88=A0=E9=99=A4=E7=BB=84?=
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---
 packages/editor/src/services/dep.ts | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/editor/src/services/dep.ts b/packages/editor/src/services/dep.ts
index a74a87d9..54d29cb3 100644
--- a/packages/editor/src/services/dep.ts
+++ b/packages/editor/src/services/dep.ts
@@ -19,7 +19,7 @@ import { EventEmitter } from 'events';
 
 import { reactive } from 'vue';
 
-import { MNode } from '@tmagic/schema';
+import { Id, MNode } from '@tmagic/schema';
 
 type IsTarget = (key: string | number, value: any) => boolean;
 
@@ -277,13 +277,15 @@ export class Watcher extends EventEmitter {
    * @param nodes 需要清除依赖的节点
    */
   public clear(nodes?: MNode[]) {
+    const clearedItemsNodeIds: Id[] = [];
     Object.values(this.targets).forEach((targets) => {
       Object.values(targets).forEach((target) => {
         if (nodes) {
           nodes.forEach((node) => {
             target.removeDep(node);
 
-            if (Array.isArray(node.items)) {
+            if (Array.isArray(node.items) && node.items.length && !clearedItemsNodeIds.includes(node.id)) {
+              clearedItemsNodeIds.push(node.id);
               this.clear(node.items);
             }
           });