diff --git a/admin/css/admin-horizontal.css b/admin/css/admin-horizontal.css
deleted file mode 100644
index eeed8c2..0000000
--- a/admin/css/admin-horizontal.css
+++ /dev/null
@@ -1,22 +0,0 @@
-.pear-admin.pear-admin-horizontal{
-	
-}
-
-.pear-admin.pear-admin-horizontal .layui-side{
-	width: 0px;
-}
-
-.pear-admin.pear-admin-horizontal .layui-body{
-
-	left: 0px;
-}
-
-.pear-admin.pear-admin-horizontal .layui-header{
-	left: 0px;
-	width: 100%;
-}
-
-.pear-admin.pear-admin-horizontal .collaspe{
-	display: none;
-}
-