Merge remote-tracking branch 'origin/master'

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

@@ -62,7 +62,7 @@ public class ExtracurricularExercisesServiceImpl extends BaseServiceImpl<Long, E
 		Teacher teacher = teacherDao.getLocked(exercises.getTeacherId());
 
 		ExtracurricularExercises repeatLastExercises = extracurricularExercisesDao.findRepeatLastExercises(exercises.getTeacherId(), exercises.getStudentIdList(), exercises.getContent());
-		if(Objects.nonNull(repeatLastExercises)&&DateUtil.minutesBetween(repeatLastExercises.getCreateTime(),new Date())<60){
+		if(Objects.nonNull(repeatLastExercises)&&DateUtil.secondsBetween(repeatLastExercises.getCreateTime(),new Date())<60){
 			return;
 		}