diff --git a/src/views/system/role/index.vue b/src/views/system/role/index.vue
index 23c31c9..8b67efc 100644
--- a/src/views/system/role/index.vue
+++ b/src/views/system/role/index.vue
@@ -26,7 +26,7 @@
               <a-menu-item key="3">表单</a-menu-item>
             </a-menu>
           </template>
-          <a-button type="primary" >
+          <a-button type="primary" v-auth="'role:functionalAuth'" >
             {{ t('功能授权') }}
             <DownOutlined />
           </a-button>