diff --git a/examples/sites/demos/pc/app/container/webdoc/container.js b/examples/sites/demos/pc/app/container/webdoc/container.js
index a91a12ce3..8bad4be0c 100644
--- a/examples/sites/demos/pc/app/container/webdoc/container.js
+++ b/examples/sites/demos/pc/app/container/webdoc/container.js
@@ -44,7 +44,8 @@ export default {
       'props': [
         {
           'name': 'pattern',
-          'type': `'default' | 'simple' | 'legend' | 'classic' | 'fashion'`,
+          'type': 'IContainerPattern',
+          'typeAnchorName': 'IContainerPattern',
           'defaultValue': '"default"',
           'desc': {
             'zh-CN': '版型类型',
@@ -106,5 +107,12 @@ export default {
         }
       ]
     }
+  ],
+  types: [
+    {
+      name: 'IContainerPattern',
+      type: 'interface',
+      code: `type IContainerPattern = 'default' | 'simple' | 'legend' | 'classic' | 'fashion'`
+    }
   ]
 }