diff --git a/src/themes/index.less b/src/themes/index.less
index a253b7c..53d3e43 100644
--- a/src/themes/index.less
+++ b/src/themes/index.less
@@ -90,12 +90,6 @@ body {
     box-shadow: none;
   }
 
-  .ant-card {
-    &:hover {
-      overflow: auto;
-    }
-  }
-
   .ant-select-dropdown-menu-item {
     padding: 12px 16px !important;
   }