fixbug清除分组未清分组明细

src/main/java/cn/com/qmth/mps/service/impl/PaperGroupServiceImpl.java

@@ -307,6 +307,7 @@ public class PaperGroupServiceImpl extends ServiceImpl<PaperGroupDao, PaperGroup
 		if (!user.getRole().equals(Role.SUPER_ADMIN) && !user.getSchoolId().equals(paper.getSchoolId())) {
 			throw new StatusException("没有权限");
 		}
+		paperGroupUnitService.clearByPaperId(paperId);
 		clearByPaperId(paperId);
 		paper.setGroupFinish(false);
 		paperService.updateById(paper);