diff --git a/src/resources/assets/css/common.less b/src/resources/assets/css/common.less
index 3201b59443846c2ce83b0c19773a41598d22e5f5..b27066bb1dc291e220a017d7a50d699311ef76b6 100644
--- a/src/resources/assets/css/common.less
+++ b/src/resources/assets/css/common.less
@@ -22,7 +22,10 @@ html {
     vertical-align: middle;
     text-align: left;
   }
-
+  .@{iv-prev}cascader-menu {
+    height: 100%;
+    max-height: 200px;
+  }
   //input
   .@{iv-prev}input {
     border: none;