diff --git a/public/static/index/mobile/css/index.css b/public/static/index/mobile/css/index.css
index 3e913539..78aacb22 100755
--- a/public/static/index/mobile/css/index.css
+++ b/public/static/index/mobile/css/index.css
@@ -31,6 +31,7 @@
 }
 .oricoEGapp .oricoEGapp-index .oidx-cate .cateit {
   margin: 0 1%;
+  width: 50%;
 }
 .oricoEGapp .oricoEGapp-index .oidx-cate .cateit a{
   display: flex;