From 7c96daf6d02780523b2c61c94a1f5aaf35d93d04 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: Mon, 27 May 2024 18:31:42 +0800
Subject: [PATCH] =?UTF-8?q?Fix=EF=BC=9A=E4=BF=AE=E5=A4=8D=E5=8F=AA?=
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---
 simple-mind-map/src/core/render/node/Node.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simple-mind-map/src/core/render/node/Node.js b/simple-mind-map/src/core/render/node/Node.js
index ff471177..3c04dceb 100644
--- a/simple-mind-map/src/core/render/node/Node.js
+++ b/simple-mind-map/src/core/render/node/Node.js
@@ -521,7 +521,7 @@ class Node {
         }
       }
       // 多选和取消多选
-      if ((e.ctrlKey || e.metaKey) && enableCtrlKeyNodeSelection) {
+      if (!readonly && (e.ctrlKey || e.metaKey) && enableCtrlKeyNodeSelection) {
         this.isMultipleChoice = true
         let isActive = this.getData('isActive')
         if (!isActive)