From a0f56473eec10f83082dc3d451bb664e7c3ce46d Mon Sep 17 00:00:00 2001
From: wanglin2 <1013335014@qq.com>
Date: Tue, 28 Nov 2023 17:36:13 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A=E4=BF=AE=E5=A4=8D=E6=89=B9?=
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---
 simple-mind-map/src/utils/BatchExecution.js | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/simple-mind-map/src/utils/BatchExecution.js b/simple-mind-map/src/utils/BatchExecution.js
index fcdfb735..f30c3740 100644
--- a/simple-mind-map/src/utils/BatchExecution.js
+++ b/simple-mind-map/src/utils/BatchExecution.js
@@ -12,6 +12,7 @@ class BatchExecution {
   //  添加任务
   push(name, fn) {
     if (this.has[name]) {
+      this.replaceTask(name, fn)
       return
     }
     this.has[name] = true
@@ -22,6 +23,19 @@ class BatchExecution {
     this.nextTick()
   }
 
+  // 替换任务
+  replaceTask(name, fn) {
+    const index = this.queue.findIndex(item => {
+      return item.name === name
+    })
+    if (index !== -1) {
+      this.queue[index] = {
+        name,
+        fn
+      }
+    }
+  }
+
   //   执行队列
   flush() {
     let fns = this.queue.slice(0)