diff --git a/jero-web/src/components/CollectionType/index.vue b/jero-web/src/components/CollectionType/index.vue
index e338200bf..386ce6f65 100644
--- a/jero-web/src/components/CollectionType/index.vue
+++ b/jero-web/src/components/CollectionType/index.vue
@@ -283,8 +283,9 @@ export default {
   display: flex;
 }
 .add_flex_item{
-  flex: 1;
-  margin-right: 10px;
+  width: 30%;
+  /*flex: 1;*/
+  margin-right: 15px;
 }
 .selectWid{
   min-width: 150px;