|  | @@ -133,7 +133,6 @@ public class StudentAttendanceServiceImpl extends BaseServiceImpl<Long, StudentA
 | 
	
		
			
				|  |  |  		Map<StudentAttendanceStatusEnum, List<StudentAttendance>> studentAttendanceGroupByStatus = studentAttendances.stream().collect(Collectors.groupingBy(StudentAttendance::getStatus));
 | 
	
		
			
				|  |  |  		Integer studentNum=studentAttendanceGroupByStatus.get(StudentAttendanceStatusEnum.NORMAL)==null?0:studentAttendanceGroupByStatus.get(StudentAttendanceStatusEnum.NORMAL).size();
 | 
	
		
			
				|  |  |  		Integer leaveStudentNum=studentAttendanceGroupByStatus.get(StudentAttendanceStatusEnum.LEAVE)==null?0:studentAttendanceGroupByStatus.get(StudentAttendanceStatusEnum.LEAVE).size();
 | 
	
		
			
				|  |  | -		courseSchedule.setStatus(CourseStatusEnum.UNDERWAY);
 | 
	
		
			
				|  |  |  		courseSchedule.setStudentNum(studentNum);
 | 
	
		
			
				|  |  |  		courseSchedule.setLeaveStudentNum(leaveStudentNum);
 | 
	
		
			
				|  |  |  		courseScheduleDao.update(courseSchedule);
 |