update

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

@@ -306,7 +306,7 @@ public class TeacherAttendanceServiceImpl extends BaseServiceImpl<Long, TeacherA
 			}
 		}
 		//签退
-		if(teacherAttendance.getSignOutTime() == null && SignStatusEnum.SIGN_OUT.equals(signStatus)){
+		if(SignStatusEnum.SIGN_OUT.equals(signStatus)){
 			//正常签退范围(课程结束前10分钟，1小时内)
 			if(DateUtil.minutesBetween(classEndDateCut10Minutes,date) > 0 && DateUtil.minutesBetween(date,classEndDateAdd60Minutes) > 0){
 				teacherAttendance.setSignOutStatus(YesOrNoEnum.YES);