fix

examcloud-core-examwork-service/src/main/java/cn/com/qmth/examcloud/core/examwork/service/impl/OrgIpServiceImpl.java

@@ -84,7 +84,7 @@ public class OrgIpServiceImpl implements OrgIpService {
 			return cb.and(predicates.toArray(new Predicate[predicates.size()]));
 		};
 
-		PageRequest pageRequest = PageRequest.of(req.getPageNumber(), req.getPageSize(),
+		PageRequest pageRequest = PageRequest.of(req.getPageNumber()-1, req.getPageSize(),
 				Sort.by(Direction.DESC, "updateTime"));
 
 		Page<OrgIpEntity> page = orgIpRepo.findAll(specification, pageRequest);