From a749807a33b2220fea8f9bab48d67b07dc29fb9f Mon Sep 17 00:00:00 2001
From: "jiamin.wei" <jiamin.wei@sunmi.com>
Date: Mon, 9 Mar 2026 13:54:37 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E5=B1=95=E5=BC=80?=
 =?UTF-8?q?=E5=9C=BA=E6=99=AF=E4=B8=8B=EF=BC=8C=E6=B7=BB=E5=8A=A0=E5=AD=90?=
 =?UTF-8?q?=E8=8A=82=E7=82=B9=E5=AF=BC=E8=87=B4=E8=A7=A6=E5=8F=91=E5=B1=95?=
 =?UTF-8?q?=E5=BC=80=E4=BA=8B=E4=BB=B6bug?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/jsmind.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/jsmind.js b/src/jsmind.js
index 3d8310ac..f021637f 100644
--- a/src/jsmind.js
+++ b/src/jsmind.js
@@ -446,7 +446,9 @@ export default class jsMind {
     _refresh_node_ui(parent_node) {
         this.layout.layout();
         this.view.show(false);
-        this.expand_node(parent_node);
+        if (!parent_node.expanded) {
+            this.expand_node(parent_node);
+        }
     }
 
     /**