diff --git a/app/less/select.less b/app/less/select.less
index 31307b47..f484759a 100755
--- a/app/less/select.less
+++ b/app/less/select.less
@@ -29,7 +29,7 @@ select {
   padding: 0.5em 0;
   width: 100%;
   margin: 0;
-  max-height: 550px;
+  max-height: 400px;
   overflow-y: auto;
   overflow-x: hidden;
   z-index: 0;