diff --git a/site/theme/static/header.less b/site/theme/static/header.less
index c4de45b45f..7d488a60a1 100644
--- a/site/theme/static/header.less
+++ b/site/theme/static/header.less
@@ -109,7 +109,6 @@
   .ant-component-decs {
     font-size: 12px;
     position: absolute;
-    top: 9px;
     color: #aaa;
     right: 16px;
   }