diff --git a/components/select/style/index.less b/components/select/style/index.less
index 4d4fb23eb4..3baa2f68af 100644
--- a/components/select/style/index.less
+++ b/components/select/style/index.less
@@ -144,8 +144,8 @@
 
   &-selection__rendered {
     display: block;
-    margin-left: 8px;
-    margin-right: 8px;
+    margin-left: 7px;
+    margin-right: 7px;
     position: relative;
     line-height: @input-height-base - 2px;
     // https://github.com/ant-design/ant-design/issues/3481#issuecomment-254721026