diff --git a/dev.less b/dev.less
index 73feaac..5466bea 100644
--- a/dev.less
+++ b/dev.less
@@ -74,7 +74,7 @@ iframe{
 				width:32px;
 				height:32px;
 			}
-			.item-info3{
+			.item-info{
 				display: none;
 			}
 		}