diff --git a/jero-web/src/assets/less/common.less b/jero-web/src/assets/less/common.less
index 0804540e0..6c2d75d98 100644
--- a/jero-web/src/assets/less/common.less
+++ b/jero-web/src/assets/less/common.less
@@ -113,14 +113,14 @@
   right: 0;
   top: 0;
   height: 100%;
-  width: 1px;
+  width: 5px;
   z-index: 1;
-  border-left: 1px #e8e8e8 solid;
+  border-right: 1px #e8e8e8 solid;
 }
 .nio-drag-handler:hover,
 .nio-drag-handler:focus{
   cursor: col-resize!important;
-  border: 1px solid #0bd9d9!important;
+  border-right: 2px solid #0bd9d9!important;
 }
 
 .ant-table-column-title {