diff --git a/src/layout/index.vue b/src/layout/index.vue
index 6901baf1..e8dfbd60 100644
--- a/src/layout/index.vue
+++ b/src/layout/index.vue
@@ -57,7 +57,6 @@ const handleClickOutside = () => {
   @include clearfix;
   position: relative;
   width: 100%;
-  height: 100%;
 }
 
 .drawer-bg {