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				@@ -4171,7 +4171,7 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched 
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				 		LocalDate currentExpiredDay = courseStartDay.plusMonths(practiceGroup.getBuyMonths()); 
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				 		Date courseExpiredDateTemp=Date.from(currentExpiredDay.atStartOfDay(DateUtil.zoneId).toInstant()); 
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				 		if(coursesExpireDate.before(courseExpiredDateTemp)){ 
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				-			throw new BizException("课程结束时间不得早于,{}", DateUtil.dateToString(coursesExpireDate, "yyyy年MM月dd日")); 
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				+			throw new BizException("课程结束时间不得早于,{}", DateUtil.dateToString(courseExpiredDateTemp, "yyyy年MM月dd日")); 
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				 		} 
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				 		practiceGroup.setCoursesExpireDate(DateUtil.addSeconds(DateUtil.addDays(coursesExpireDate, 1),-1)); 
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