微信公众号关注，取关回调

nbjk-service/src/main/java/com/miaxis/wx/service/impl/WxGzhServiceImpl.java

@@ -128,7 +128,7 @@ public class WxGzhServiceImpl implements IWxGzhService {
 
             // 普通消息
             if (MessageUtil.MESSAGE_TEXT.equals(msgType)) { // 文本消息
-                return MessageUtil.initText(fromUserName, toUserName, "欢迎财仝驾助，右下角菜单可以理论训练，观看教学视频。");
+                return null;
             } else if (MessageUtil.MESSAGE_IMAGE.equals(msgType)) { // 图片消息
                 log.info("2.2...");
                 return MessageUtil.initText(fromUserName, toUserName, "抱歉，暂时无法识别图片信息！");
@@ -155,14 +155,13 @@ public class WxGzhServiceImpl implements IWxGzhService {
                         userInfoDB.setGzhOpenid(openId);
                         userService.updateStudent(userInfoDB);
                     }
-
                     //存在Ticket为扫码关注
                     if (org.apache.commons.lang3.StringUtils.isNotEmpty(jsonObjectData.getStr("Ticket"))){
                         log.info("3.1.2..");
                         result =  MessageUtil.initText(fromUserName,toUserName," ");
 
                     }else {
-                        result =  MessageUtil.initText(fromUserName, toUserName, "欢迎关注财仝驾考，您的学车好伙伴！");
+                        result =  MessageUtil.initText(fromUserName, toUserName, "欢迎关注财仝驾考,右下角菜单可自助学习哦！");
                     }
                     return result;
                 }  else if (MessageUtil.MESSAGE_UNSUBSCRIBE.equals(event)) { // 取消订阅事件