fix wechat bug

app/service/course/v5/wechat.js

@@ -33,7 +33,6 @@ class WechatService extends Service {
 
   async sendMsg(data) {
     const { ctx } = this;
-    ctx.logger.info('111');
     if (ctx.isEmpty(data) || ctx.isEmpty(data.MsgType)) {
       ctx.logger.info(JSON.stringify(data));
       return;
@@ -53,8 +52,8 @@ class WechatService extends Service {
       this.ctx.set('content-type', 'text/xml');
       let xml = {
         MsgType: 'transfer_customer_service',
-        ToUserName: data.ToUserName,
-        FromUserName: data.FromUserName,
+        ToUserName: data.FromUserName,
+        FromUserName: data.ToUserName,
         CreateTime: parseInt(new Date() / 1000),
       };
       const builder = new xml2js.Builder();