乐团学员列表增加导出功能

mec-biz/src/main/java/com/ym/mec/biz/service/impl/StudentRegistrationServiceImpl.java

@@ -773,7 +773,7 @@ public class StudentRegistrationServiceImpl extends BaseServiceImpl<Long, Studen
 
         //成功报名状态变更
         StudentRegistration studentRegistration = studentRegistrationDao.queryByUserIdAndMusicGroupId(studentPaymentOrder.getUserId(), studentPaymentOrder.getMusicGroupId());
-        MusicGroupSubjectPlan musicOneSubjectClassPlan = musicGroupSubjectPlanService.getMusicOneSubjectClassPlan(studentRegistration.getMusicGroupId(), studentRegistration.getSubjectId());
+        MusicGroupSubjectPlan musicOneSubjectClassPlan = musicGroupSubjectPlanService.getMusicOneSubjectClassPlan(studentRegistration.getMusicGroupId(), studentRegistration.getActualSubjectId());
 
         if (studentPaymentOrder.getStatus().equals(DealStatusEnum.SUCCESS)) {
             if(studentRegistration.getTemporaryCourseFee() != null){