update

edu-user/edu-user-biz/src/main/java/com/keao/edu/user/service/impl/ExamRoomStudentRelationServiceImpl.java

@@ -320,7 +320,6 @@ public class ExamRoomStudentRelationServiceImpl extends BaseServiceImpl<Long, Ex
 		}
 
 		examRoomStudentRelationDao.batchInsert(newRoomStudents);
-
 		examRoomDao.updateExamRoomStudentNum(examId);
 
 	}