diff --git a/src/layouts/index.less b/src/layouts/index.less
index eec3b38..12edd47 100644
--- a/src/layouts/index.less
+++ b/src/layouts/index.less
@@ -95,7 +95,7 @@
 
         &:hover {
           border: 1px solid #fff;
-          background: #CAE9F7;
+          background: linear-gradient(180deg, #CAE9F7 0%, #FFFFFF 100%);
           color: #4A6B89;
         }
       }