diff --git a/docs/examples/container/layout-am.vue b/docs/examples/container/layout-am.vue
index 3643e5610d..165535ef4b 100644
--- a/docs/examples/container/layout-am.vue
+++ b/docs/examples/container/layout-am.vue
@@ -3,6 +3,7 @@
     <el-container>
       <el-aside width="200px">Aside</el-aside>
       <el-main>Main</el-main>
+      <el-aside width="200px">Aside</el-aside>
     </el-container>
   </div>
 </template>