处理了切换脑环，以及一些ui问题

dist/wx

@@ -1 +1 @@
-Subproject commit 167a7deca720350a765c488490fe40237fc49c64
+Subproject commit 7916dc38b1ee1f23180c371c798348e5f9e360c3

src/pages/user_center/index.vue

@@ -10,7 +10,7 @@
             <text>
               <text>{{ userinfo.user_name }}</text>
             </text>
-            <text>{{ userinfo.level_name }} 有效期至 {{ userinfo.validity_time }}</text>
+            <text>{{ userinfo.level_name }} </text><text  v-if="userinfo.level != 1">有效期至 {{ userinfo.validity_time }}</text>
           </view>
         </view>
         <!--        <view class="right">-->