diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectRelatedPersonnelServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectRelatedPersonnelServiceImpl.java
index 12b491960..9127a8e3b 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectRelatedPersonnelServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectRelatedPersonnelServiceImpl.java
@@ -14,9 +14,11 @@ import com.jero.common.util.RedisUtil;
 import com.jero.common.util.TokenUtils;
 import com.jero.modules.dummy.service.impl.DummyInventoryInfoEOServiceImpl;
 import com.jero.modules.enums.DictCodeEnum;
+import com.jero.modules.ocr.entity.User;
 import com.jero.modules.project.entity.ProjectLibraryBase;
 import com.jero.modules.project.entity.ProjectRelatedPersonnel;
 import com.jero.modules.project.enums.ProjectInventoryFieldEnum;
+import com.jero.modules.project.enums.ProjectRoleEnum;
 import com.jero.modules.project.mapper.ProjectRelatedPersonnelMapper;
 import com.jero.modules.project.service.IProjectRelatedPersonnelService;
 import com.jero.modules.system.entity.SysDictItem;
@@ -967,6 +969,11 @@ public class ProjectRelatedPersonnelServiceImpl extends ServiceImpl<ProjectRelat
 	 */
 	@Override
 	public Result<?> oppositeDisposeData(List<ProjectRelatedPersonnel> records, String projectId, String cut) {
+		//查询所有的用户
+		LambdaQueryWrapper<SysUser> wrapper = new LambdaQueryWrapper<>();
+		wrapper.select(SysUser::getUsername,SysUser::getId);
+		List<SysUser> userList = sysUserService.list(wrapper);
+
 		Result<?> result = new Result<>();
 		int row=3;
 		StringBuilder message = new StringBuilder();
@@ -1021,15 +1028,18 @@ public class ProjectRelatedPersonnelServiceImpl extends ServiceImpl<ProjectRelat
 				List<String> lawEngineerNameList = Arrays.asList(projectRelatedPersonnel.getLawEngineerName().split(","));
 				if (CollectionUtils.isNotEmpty(lawEngineerNameList) && StringUtils.isNotBlank(lawEngineerNameList.get(0))) {
 					lawEngineerNameList = lawEngineerNameList.stream().distinct().collect(Collectors.toList());
-					lawEngineerUsers=sysUserService.queryUserIdListByNameList(lawEngineerNameList);
-					if(lawEngineerUsers.size()!=lawEngineerNameList.size()){
-						//中英切换提示语
-						if(CutEnum.CN.getValue().equals(cut)) {
-							message.append("导入的法规工程师姓名有误,请检查第" + row + "行");
-						}else{
-							message.append("The imported law engineer is wrong.Please check line " + row );
-						}
-					}
+					//验证导入的相关人员
+					lawEngineerUsers = personnelMatch(userList, lawEngineerNameList, message, ProjectRoleEnum.REGULATI_ENGINEER.getValue(), cut, row);
+
+//					lawEngineerUsers=sysUserService.queryUserIdListByNameList(lawEngineerNameList);
+//					if(lawEngineerUsers.size()!=lawEngineerNameList.size()){
+//						//中英切换提示语
+//						if(CutEnum.CN.getValue().equals(cut)) {
+//							message.append("导入的法规工程师姓名有误,请检查第" + row + "行");
+//						}else{
+//							message.append("The imported law engineer is wrong.Please check line " + row );
+//						}
+//					}
 				}
 
 				if(CollectionUtils.isNotEmpty(lawEngineerUsers)) {
@@ -1055,15 +1065,18 @@ public class ProjectRelatedPersonnelServiceImpl extends ServiceImpl<ProjectRelat
 				List<String> engineeringInterfacePersonNameList = Arrays.asList(projectRelatedPersonnel.getEngineeringInterfacePersonName().split(","));
 				if (CollectionUtils.isNotEmpty(engineeringInterfacePersonNameList) && StringUtils.isNotBlank(engineeringInterfacePersonNameList.get(0))) {
 					engineeringInterfacePersonNameList = engineeringInterfacePersonNameList.stream().distinct().collect(Collectors.toList());
-					engineeringInterfacePersonUsers=sysUserService.queryUserIdListByNameList(engineeringInterfacePersonNameList);
-					if(engineeringInterfacePersonUsers.size()!=engineeringInterfacePersonNameList.size()){
-						//中英切换提示语
-						if(CutEnum.CN.getValue().equals(cut)) {
-							message.append("导入的工程接口人姓名有误,请检查第" + row + "行");
-						}else{
-							message.append("The imported engineering interface person is wrong.Please check line " + row );
-						}
-					}
+					//验证导入的相关人员
+					engineeringInterfacePersonUsers = personnelMatch(userList, engineeringInterfacePersonNameList, message, ProjectRoleEnum.ENGINEERING_INTERFACE_PERSON.getValue(), cut, row);
+
+//					engineeringInterfacePersonUsers=sysUserService.queryUserIdListByNameList(engineeringInterfacePersonNameList);
+//					if(engineeringInterfacePersonUsers.size()!=engineeringInterfacePersonNameList.size()){
+//						//中英切换提示语
+//						if(CutEnum.CN.getValue().equals(cut)) {
+//							message.append("导入的工程接口人姓名有误,请检查第" + row + "行");
+//						}else{
+//							message.append("The imported engineering interface person is wrong.Please check line " + row );
+//						}
+//					}
 				}
 
 				if(CollectionUtils.isNotEmpty(engineeringInterfacePersonUsers)) {
@@ -1090,8 +1103,13 @@ public class ProjectRelatedPersonnelServiceImpl extends ServiceImpl<ProjectRelat
 				//校验是否为项目基础表设定的认证工程师
 				List<ProjectRelatedPersonnel> baseCertificationEngineerList = queryCertificationEngineer(projectId);
 				List<String> baseCertificationEngineerNameList = baseCertificationEngineerList.stream().map(e -> e.getCertificationEngineerName()).collect(Collectors.toList());
+				//转为小写后在判断
+				List<String> baseCertificationEngineerNameListTemp = new ArrayList<>();
+				for (String s : baseCertificationEngineerNameList) {
+					baseCertificationEngineerNameListTemp.add(s.toLowerCase());
+				}
 				for(String certificationEngineerName : certificationEngineerNameList){
-					if(!baseCertificationEngineerNameList.contains(certificationEngineerName)){
+					if(!baseCertificationEngineerNameListTemp.contains(certificationEngineerName.toLowerCase())){
 						//中英切换提示语
 						if(CutEnum.CN.getValue().equals(cut)) {
 							message.append("导入的认证工程师姓名不属于该项目,请检查第" + row + "行");
@@ -1101,18 +1119,32 @@ public class ProjectRelatedPersonnelServiceImpl extends ServiceImpl<ProjectRelat
 						break;
 					}
 				}
+//				for(String certificationEngineerName : certificationEngineerNameList){
+//					if(!baseCertificationEngineerNameList.contains(certificationEngineerName.toLowerCase())){
+//						//中英切换提示语
+//						if(CutEnum.CN.getValue().equals(cut)) {
+//							message.append("导入的认证工程师姓名不属于该项目,请检查第" + row + "行");
+//						}else {
+//							message.append("The imported certified engineer name does not belong to this project..Please check line " + row );
+//						}
+//						break;
+//					}
+//				}
 
 				if (CollectionUtils.isNotEmpty(certificationEngineerNameList) && StringUtils.isNotBlank(certificationEngineerNameList.get(0))) {
 					certificationEngineerNameList = certificationEngineerNameList.stream().distinct().collect(Collectors.toList());
-					certificationEngineerUsers=sysUserService.queryUserIdListByNameList(certificationEngineerNameList);
-					if(certificationEngineerUsers.size()!=certificationEngineerNameList.size()){
-						//中英切换提示语
-						if(CutEnum.CN.getValue().equals(cut)) {
-							message.append("导入的认证工程师姓名有误,请检查第" + row + "行");
-						}else {
-							message.append("The imported certification engineer is wrong.Please check line " + row );
-						}
-					}
+					//验证导入的相关人员
+					certificationEngineerUsers = personnelMatch(userList, certificationEngineerNameList, message, ProjectRoleEnum.ENGINEERING_INTERFACE_PERSON.getValue(), cut, row);
+
+//					certificationEngineerUsers=sysUserService.queryUserIdListByNameList(certificationEngineerNameList);
+//					if(certificationEngineerUsers.size()!=certificationEngineerNameList.size()){
+//						//中英切换提示语
+//						if(CutEnum.CN.getValue().equals(cut)) {
+//							message.append("导入的认证工程师姓名有误,请检查第" + row + "行");
+//						}else {
+//							message.append("The imported certification engineer is wrong.Please check line " + row );
+//						}
+//					}
 				}
 
 				if(CollectionUtils.isNotEmpty(certificationEngineerUsers)) {
@@ -1156,6 +1188,66 @@ public class ProjectRelatedPersonnelServiceImpl extends ServiceImpl<ProjectRelat
 		return result;
 	}
 
+	/**
+	 * 验证导入的相关人员
+	 * @param userList 所有的用户
+	 * @param personnelList 相关人员(法规工程师,认证工程师,工程接口人)
+	 * @param message  异常信息拼接
+	 * @param personnelType 人员类型
+	 * @param cut 中英文切换
+	 * @param row 行数
+	 */
+	public List<SysUser> personnelMatch(List<SysUser> userList,
+							   List<String> personnelList,
+							   StringBuilder message,
+							   String personnelType,
+							   String cut,
+							   int row){
+		int count = 0;
+		//全部转为小写来匹配
+		List<SysUser> sysUserList = new ArrayList<>();
+		for (String personnel : personnelList) {
+			String personnelLower = personnel.toLowerCase();
+			for (SysUser sysUser : userList) {
+				String username = sysUser.getUsername();
+				String usernameLower = username.toLowerCase();
+				if(personnelLower.equals(usernameLower)){
+					sysUserList.add(sysUser);
+					count ++;
+				}
+			}
+		}
+		if(personnelList.size() != count){
+			//法规工程师异常提示语
+			if(ProjectRoleEnum.REGULATI_ENGINEER.getValue().equals(personnelType)){
+				if(CutEnum.CN.getValue().equals(cut)) {
+					message.append("导入的工程接口人姓名有误,请检查第" + row + "行");
+				}else{
+					message.append("The imported engineering interface person is wrong.Please check line " + row );
+				}
+			}
+			//认证工程师异常提示语
+			if(ProjectRoleEnum.HOMOLOGATION_ENGINEER.getValue().equals(personnelType)){
+				if(CutEnum.CN.getValue().equals(cut)) {
+					message.append("导入的认证工程师姓名有误,请检查第" + row + "行");
+				}else {
+					message.append("The imported certification engineer is wrong.Please check line " + row );
+				}
+			}
+			//工程接口人异常提示语
+			if(ProjectRoleEnum.ENGINEERING_INTERFACE_PERSON.getValue().equals(personnelType)){
+				if(CutEnum.CN.getValue().equals(cut)) {
+					message.append("导入的工程接口人姓名有误,请检查第" + row + "行");
+				}else{
+					message.append("The imported engineering interface person is wrong.Please check line " + row );
+				}
+			}
+		}else{
+			return sysUserList;
+		}
+		return new ArrayList<>();
+	}
+
 	@Override
 	public ProjectRelatedPersonnel queryByProjectIdAndDutyTerritory(String projectId, String dutyTerritory) {
 		LambdaQueryWrapper<ProjectRelatedPersonnel> queryWrapper = new LambdaQueryWrapper<>();