diff --git a/admin/css/pearMenu.css b/admin/css/pearMenu.css
index 4058f7a..aa3c797 100644
--- a/admin/css/pearMenu.css
+++ b/admin/css/pearMenu.css
@@ -144,7 +144,6 @@
 
 /** 亮 样 式*/
 
-.dark-theme,
 .dark-theme .layui-nav-tree{
 	background-color: #28333E!important; 
 }