diff --git a/jero-web/src/views/system/modules/UserModal.vue b/jero-web/src/views/system/modules/UserModal.vue
index d0ddf3695..0864d5ce1 100644
--- a/jero-web/src/views/system/modules/UserModal.vue
+++ b/jero-web/src/views/system/modules/UserModal.vue
@@ -59,6 +59,7 @@
           <a-select
             mode="multiple"
             style="width: 100%"
+            class="selectUserRole"
             :placeholder="$t('selectUserRole')"
             optionFilterProp="children"
             v-model="selectedRole"
@@ -736,4 +737,9 @@
     background: #fff;
     border-radius: 0 0 2px 2px;
   }
+</style>
+<style>
+  .selectUserRole .ant-select-selection--multiple {
+    height: 100px!important;
+  }
 </style>
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