增加流量页面需要微信客户端打开；

src/pages/weixin/index.vue

@@ -5,8 +5,8 @@
       <div class="weui_icon_area">
         <i class="weui_icon_info weui_icon_msg"></i>
       </div>
-      <div class="weui_text_area">
-        <h4 class="weui_msg_title">请在微信客户端打开链接</h4>
+      <div class="weui_text_area" style="background-color: white;">
+        <h4 class="weui_msg_title" style="background-color: white;">请在微信客户端打开链接</h4>
       </div>
     </view>
   </view>