From 17e9c29f1d8dd15680e5dd11fde26d12943c02dd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A1=97=E8=A7=92=E5=B0=8F=E6=9E=97?= <1013335014@qq.com>
Date: Fri, 14 Mar 2025 09:24:17 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A=E4=BF=AE=E5=A4=8D=E6=80=A7?=
 =?UTF-8?q?=E8=83=BD=E6=A8=A1=E5=BC=8F=E4=B8=8B=E6=AF=8F=E6=AC=A1=E6=B8=B2?=
 =?UTF-8?q?=E6=9F=93=E8=BF=98=E6=98=AF=E4=BC=9A=E9=87=8D=E6=96=B0=E5=88=9B?=
 =?UTF-8?q?=E5=BB=BA=E6=89=80=E6=9C=89=E8=8A=82=E7=82=B9=E7=9A=84=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 simple-mind-map/src/layouts/Base.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/simple-mind-map/src/layouts/Base.js b/simple-mind-map/src/layouts/Base.js
index 3e17beac..35a226ed 100644
--- a/simple-mind-map/src/layouts/Base.js
+++ b/simple-mind-map/src/layouts/Base.js
@@ -74,6 +74,9 @@ class Base {
       lastData.isActive = curData.isActive
       lastData.expand = curData.expand
       lastData = JSON.stringify(lastData)
+    } else {
+      // 只在都有数据时才进行对比
+      return false
     }
     return lastData !== JSON.stringify(curData)
   }