UPDATE

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

@@ -1161,7 +1161,6 @@ public class CourseScheduleTeacherSalaryServiceImpl extends BaseServiceImpl<Long
         List<TeacherDefaultMusicGroupSalary> allTeacherDefaultMusicGroupSalary = teacherDefaultMusicGroupSalaryDao.findByTeacher(teacherIds);
         Map<Integer, List<TeacherDefaultMusicGroupSalary>> teacherSalaryMap = allTeacherDefaultMusicGroupSalary.stream().collect(Collectors.groupingBy(TeacherDefaultMusicGroupSalary::getUserId));
 
-        Date now = new Date();
         Date entryDate = DateUtil.stringToDate(sysConfigDao.findByParamName(SysConfigService.TEACHER_ENTRY_DATE).getParanValue(), "yyyy-MM-dd");
 
         long classCourseDuration = DateUtil.minutesBetween(courseSchedule.getStartClassTime(), courseSchedule.getEndClassTime());