update

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

@@ -274,7 +274,7 @@ public class StudentRegistrationServiceImpl extends BaseServiceImpl<Long, Studen
 
         Student student = studentDao.getLocked(userId);
         if (student == null) {
-            throw new BizException("查询学生信息失败");
+            throw new BizException("您已登录超时，请重新登录后再次报名");
         }
 
         StudentRegistration hasReg = getByPhoneAndMusicGroupId(studentRegistration.getMusicGroupId(), studentRegistration.getParentsPhone());