diff --git a/demo/tree.html b/demo/tree.html
index 576c287..45f4b1c 100644
--- a/demo/tree.html
+++ b/demo/tree.html
@@ -1,5 +1,5 @@
 <fieldset class="layui-elem-field layui-field-title">
-  <legend>静态HTML目录</legend>
+  <legend>简约目录</legend>
   <div class="layui-field-box">
     <div>
       直接复制html样式,需要给每个单位置顶level,然后使用js去整理一下样式