diff --git a/components/select/style/index.less b/components/select/style/index.less
index ce28f9953a..09ace5df34 100644
--- a/components/select/style/index.less
+++ b/components/select/style/index.less
@@ -143,7 +143,6 @@
   }
 
   &-selection__rendered {
-    height: 26px;
     display: block;
     margin-left: 8px;
     margin-right: 8px;