diff --git a/docs/src/App.vue b/docs/src/App.vue
index eab07778..6a15e191 100644
--- a/docs/src/App.vue
+++ b/docs/src/App.vue
@@ -38,7 +38,7 @@ export default {
           path = MAPPER[path];
         }
 
-        return `https://youzan.github.io/vant/mobile.html?hide_nav=1#/zh-CN/${path}`;
+        return `https://youzan.github.io/vant/mobile.html?hide_nav=1&weapp=1#/zh-CN/${path}`;
       }
 
       return `./preview.html#${path}`;