|  | @@ -1405,11 +1405,13 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
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				|  |  |  				lastEndClassTime = cs1.getEndClassTime();
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				|  |  |  			}
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				|  |  |  
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				|  |  | -			if(i!=sameDayCourses.size()-1&&DateUtil.minutesBetween(lastEndClassTime, sameDayCourses.get(i + 1).getStartClassTime())>=singleClassMinutes){
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				|  |  | +			if(i!=sameDayCourses.size()-1&&DateUtil.minutesBetween(lastEndClassTime, sameDayCourses.get(i + 1).getStartClassTime())>=singleClassMinutes+10){
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				|  |  |  				break;
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				|  |  |  			}
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				|  |  |  		}
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				|  |  |  
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				|  |  | +		lastEndClassTime = DateUtil.addMinutes(lastEndClassTime, 10);;
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				|  |  | +
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				|  |  |  		Date endClassTime = DateUtil.addMinutes(lastEndClassTime, singleClassMinutes);
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				|  |  |  		if(!DateUtil.isSameDay(lastEndClassTime, endClassTime)){
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				|  |  |  			return false;
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