update

mec-student/src/main/java/com/ym/mec/student/controller/MusicGroupPaymentCalenderController.java

@@ -62,14 +62,14 @@ public class MusicGroupPaymentCalenderController extends BaseController {
             throw new BizException("缴费项不存在该学员，请联系教务老师");
         }
         if(calenderDetail.getPaymentStatus() == PaymentStatus.PAID_COMPLETED){
-            throw new BizException("当前缴费项已缴费");
+            throw new BizException("您已缴费，请勿重复提交");
         }else if(calenderDetail.getPaymentStatus() == PaymentStatus.PROCESSING){
             throw new BizException("当前缴费项存在待处理的订单，请稍候尝试");
         }
         if(calender.getStatus() == PaymentCalenderStatusEnum.OPEN){
             StudentRegistration studentRegistration = studentRegistrationService.queryByUserIdAndMusicGroupId(userId,musicGroupId);
             if (studentRegistration == null) {
-                return failed("乐团报名信息找不到");
+                return failed("乐团报名信息不存在");
             }
             List<MusicGroupPaymentCalenderCourseSettings> calenderCourseSettings = musicGroupPaymentCalenderCourseSettingsDao.queryCalenderCourseSettings(calenderId);
             ModelMap model = new ModelMap();