From e6c92d4a5ed5302210788491fa32b2e397f2ad81 Mon Sep 17 00:00:00 2001
From: wanglin2 <1013335014@qq.com>
Date: Sun, 8 Oct 2023 15:45:32 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A=E4=BF=AE=E5=A4=8D=E5=8D=8F?=
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---
 simple-mind-map/src/plugins/Cooperate.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/simple-mind-map/src/plugins/Cooperate.js b/simple-mind-map/src/plugins/Cooperate.js
index d72377ab..6e33d6a7 100644
--- a/simple-mind-map/src/plugins/Cooperate.js
+++ b/simple-mind-map/src/plugins/Cooperate.js
@@ -293,14 +293,16 @@ class Cooperate {
         map[uid] = node
       }
       if (parentUid) {
-        if (map[parentUid]) {
-          map[parentUid].children.push(node)
-        } else {
+        const index = data[parentUid].children.findIndex(item => {
+          return item === uid
+        })
+        if (!map[parentUid]) {
           map[parentUid] = {
             data: simpleDeepClone(data[parentUid].data),
-            children: [node]
+            children: []
           }
         }
+        map[parentUid].children[index] = node
       }
     })
     return res