Fix：5065 【商城小程序】选择体验券下单跳转到订单列表，返回上一级页面会返回到体验券选择，期望返回到个人中心页面

pages/order/MyOrder/index.vue

@@ -1,5 +1,12 @@
 <template>
   <view class="my-order v12-mx-2" ref="container" @click="handleBody">
+    <u-navbar
+      title="我的订单"
+      :autoBack="false"
+      @leftClick="goUserCenter"
+      :fixed="true"
+      :placeholder="true"
+    />
     <view class="m-search-wrap v12-mb-2 v12-mt-3">
       <u-search
         v-model="keyword"
@@ -1108,6 +1115,11 @@ export default {
         ]
       }
     },
+    goUserCenter() {
+      this.$yrouter.switchTab({
+        path: '/pages/user/User/index'
+      })
+    },
     changeType() {
       this.orderList = []
       this.page = 1