diff --git a/src/index.less b/src/index.less
index eb97095..9550adf 100644
--- a/src/index.less
+++ b/src/index.less
@@ -341,6 +341,7 @@ textarea.ant-input {
     overflow: hidden;
   }
   &:hover {
+    background-color: #f5f5f5 !important;
     border-radius: 6px !important;
     overflow: hidden;
   }
@@ -349,7 +350,9 @@ textarea.ant-input {
     height: 40px !important;
     display: flex;
     align-items: center;
-    
+    &:hover {
+      background-color: #f5f5f5 !important;
+    }
   }
   .ant-tree-switcher {
     height: 40px !important;