diff --git a/index.html b/index.html
index 939e4c7..9c43a29 100644
--- a/index.html
+++ b/index.html
@@ -19,7 +19,7 @@
 		<div class="layui-layout layui-layout-admin">
 			<div class="layui-header">
 				<ul class="layui-nav layui-layout-left">
-					<li class="collaspe layui-nav-item layui-hide-xs"><a href="#" class="layui-icon layui-icon-shrink-right"></a></li>
+					<li class="collaspe layui-nav-item"><a href="#" class="layui-icon layui-icon-shrink-right"></a></li>
 					<li class="refresh layui-nav-item"><a href="#" class="layui-icon layui-icon-refresh-1"></a></li>
 				</ul>
 				<div id="control" class="layui-layout-control"></div>