From 681da45d4a27cbc747e9746af3144fb512d8e15b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B4=A4=E5=BF=83?=
 <3277200+sentsim@users.noreply.github.com>
Date: Tue, 8 Aug 2023 17:50:27 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20tree=20=E7=A4=BA=E4=BE=8B?=
 =?UTF-8?q?=E7=BB=86=E8=8A=82?=
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---
 docs/tree/detail/demo.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/docs/tree/detail/demo.md b/docs/tree/detail/demo.md
index 696d7ca9..c034a737 100644
--- a/docs/tree/detail/demo.md
+++ b/docs/tree/detail/demo.md
@@ -26,6 +26,7 @@ layui.use(function(){
     elem: '#ID-tree-demo',
     data: data,
     showCheckbox: true,  // 是否显示复选框
+    onlyIconControl: true,  // 是否仅允许节点左侧图标控制展开收缩
     id: 'demo-id-1',
     isJump: true, // 是否允许点击节点时弹出新窗口跳转
     click: function(obj){