diff --git a/less/lib/Select.less b/less/lib/Select.less
index e4e315b3f..38c833a07 100755
--- a/less/lib/Select.less
+++ b/less/lib/Select.less
@@ -9,6 +9,7 @@
     -moz-appearance: none;
     padding-right: 30px;
     cursor: pointer;
+    line-height: 1;
   }
 }
 .Select-caret {