diff --git a/examples/routers/menu.vue b/examples/routers/menu.vue
index 8190a9e..d1d62ce 100644
--- a/examples/routers/menu.vue
+++ b/examples/routers/menu.vue
@@ -1,49 +1,39 @@
 <template>
     <div>
-        <Row>
-            <i-col span="8">
-            <Menu :theme="theme2">
-                <Submenu name="1">
-                    <template slot="title">
-                        <Icon type="ios-paper"></Icon>
-                        内容管理
-                    </template>
-                    <Menu-item name="1-1">文章管理</Menu-item>
-                    <Menu-item name="1-2">评论管理</Menu-item>
-                    <Menu-item name="1-3">举报管理</Menu-item>
-                </Submenu>
-                <Submenu name="2">
-                    <template slot="title">
-                        <Icon type="ios-people"></Icon>
-                        用户管理
-                    </template>
-                    <Menu-item name="2-1">新增用户</Menu-item>
-                    <Menu-item name="2-2">活跃用户</Menu-item>
-                </Submenu>
-                <Submenu name="3">
-                    <template slot="title">
-                        <Icon type="stats-bars"></Icon>
-                        统计分析
-                    </template>
-                    <Menu-group title="使用">
-                        <Menu-item name="3-1">新增和启动</Menu-item>
-                        <Menu-item name="3-2">活跃分析</Menu-item>
-                        <Menu-item name="3-3">时段分析</Menu-item>
-                    </Menu-group>
-                    <Menu-group title="留存">
-                        <Menu-item name="3-4">用户留存</Menu-item>
-                        <Menu-item name="3-5">流失用户</Menu-item>
-                    </Menu-group>
-                </Submenu>
-            </Menu>
-            </i-col>
-        </Row>
-        <br>
-        <p>切换主题</p>
-        <Radio-group v-model="theme2">
-            <Radio label="light"></Radio>
-            <Radio label="dark"></Radio>
-        </Radio-group>
+        <Menu :theme="theme2" accordion @on-open-change="handleChange">
+            <Submenu name="1">
+                <template slot="title">
+                    <Icon type="ios-paper"></Icon>
+                    内容管理
+                </template>
+                <Menu-item name="1-1">文章管理</Menu-item>
+                <Menu-item name="1-2">评论管理</Menu-item>
+                <Menu-item name="1-3">举报管理</Menu-item>
+            </Submenu>
+            <Submenu name="2">
+                <template slot="title">
+                    <Icon type="ios-people"></Icon>
+                    用户管理
+                </template>
+                <Menu-item name="2-1">新增用户</Menu-item>
+                <Menu-item name="2-2">活跃用户</Menu-item>
+            </Submenu>
+            <Submenu name="3">
+                <template slot="title">
+                    <Icon type="stats-bars"></Icon>
+                    统计分析
+                </template>
+                <Menu-group title="使用">
+                    <Menu-item name="3-1">新增和启动</Menu-item>
+                    <Menu-item name="3-2">活跃分析</Menu-item>
+                    <Menu-item name="3-3">时段分析</Menu-item>
+                </Menu-group>
+                <Menu-group title="留存">
+                    <Menu-item name="3-4">用户留存</Menu-item>
+                    <Menu-item name="3-5">流失用户</Menu-item>
+                </Menu-group>
+            </Submenu>
+        </Menu>
     </div>
 </template>
 <script>
@@ -52,6 +42,11 @@
             return {
                 theme2: 'light'
             }
+        },
+        methods: {
+            handleChange (val) {
+                console.log(val);
+            }
         }
     }
 </script>
diff --git a/src/components/menu/menu.vue b/src/components/menu/menu.vue
index bf6617f..a3cf40a 100644
--- a/src/components/menu/menu.vue
+++ b/src/components/menu/menu.vue
@@ -81,6 +81,10 @@
                     this.openNames.splice(index, 1);
                 } else {
                     this.openNames.push(name);
+                    if (this.accordion) {
+                        this.openNames.splice(0, this.openNames.length);
+                        this.openNames.push(name);
+                    }
                 }
             },
             updateOpened () {
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