diff --git a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLawsInventoryEOServiceImpl.java b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLawsInventoryEOServiceImpl.java
index 73d006f01..2cf8e379f 100644
--- a/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLawsInventoryEOServiceImpl.java
+++ b/jero-boot/jero-boot-modules/src/main/java/com/jero/modules/project/service/impl/ProjectLawsInventoryEOServiceImpl.java
@@ -1652,18 +1652,32 @@ public class ProjectLawsInventoryEOServiceImpl extends ServiceImpl<ProjectLawsIn
 				//实施类别 implementType
 				if(org.apache.commons.lang.StringUtils.isNotBlank(projectLawsInventoryEO.getImplementType())){
 					projectLawsInventoryEOTemp.setImplementType(projectLawsInventoryEO.getImplementType());
+				}else{
+					projectLawsInventoryEOTemp.setImplementType("");
 				}
 				//认证类型  attestationType
 				if(org.apache.commons.lang.StringUtils.isNotBlank(projectLawsInventoryEO.getAttestationType())){
 					projectLawsInventoryEOTemp.setAttestationType(projectLawsInventoryEO.getAttestationType());
+				}else{
+					projectLawsInventoryEOTemp.setAttestationType("");
 				}
 				//认证级别  attestationRank
 				if(org.apache.commons.lang.StringUtils.isNotBlank(projectLawsInventoryEO.getAttestationRank())){
 					projectLawsInventoryEOTemp.setAttestationRank(projectLawsInventoryEO.getAttestationRank());
+				}else{
+					projectLawsInventoryEOTemp.setAttestationRank("");
 				}
 				//责任领域  dutyTerritory
 				if(org.apache.commons.lang.StringUtils.isNotBlank(projectLawsInventoryEO.getDutyTerritory())){
 					projectLawsInventoryEOTemp.setDutyTerritory(projectLawsInventoryEO.getDutyTerritory());
+				}else{
+					projectLawsInventoryEOTemp.setDutyTerritory("");
+				}
+				//适用地区region
+				if(ObjectUtils.isNotEmpty(projectLawsInventoryEO.getRegion())){
+					projectLawsInventoryEOTemp.setRegion(projectLawsInventoryEO.getRegion());
+				}else{
+					projectLawsInventoryEOTemp.setRegion("");
 				}
 				//在产车实施日期implementTime
 				if(ObjectUtils.isNotEmpty(projectLawsInventoryEO.getImplementTime())){
@@ -1673,10 +1687,6 @@ public class ProjectLawsInventoryEOServiceImpl extends ServiceImpl<ProjectLawsIn
 				if(ObjectUtils.isNotEmpty(projectLawsInventoryEO.getXin1Che1Xing2Shi2Shi1Ri4Qi1())){
 					projectLawsInventoryEOTemp.setXin1Che1Xing2Shi2Shi1Ri4Qi1(projectLawsInventoryEO.getXin1Che1Xing2Shi2Shi1Ri4Qi1());
 				}
-				//适用地区region
-				if(ObjectUtils.isNotEmpty(projectLawsInventoryEO.getRegion())){
-					projectLawsInventoryEOTemp.setRegion(projectLawsInventoryEO.getRegion());
-				}
 				//设计符合性确认截止时间
 				if(ObjectUtils.isNotEmpty(projectLawsInventoryEO.getDesignDueDate())){
 					projectLawsInventoryEOTemp.setDesignDueDate(projectLawsInventoryEO.getDesignDueDate());
@@ -1691,9 +1701,17 @@ public class ProjectLawsInventoryEOServiceImpl extends ServiceImpl<ProjectLawsIn
 				}
 				projectLawsInventoryEOList.add(projectLawsInventoryEOTemp);
 			}
-			this.updateBatchById(projectLawsInventoryEOList);
 
-//根据id查询数据库中完整信息,翻译
+//			this.updateBatchById(projectLawsInventoryEOList);
+			for (ProjectLawsInventoryEO lawsInventoryEO : projectLawsInventoryEOList) {
+				LambdaUpdateWrapper<ProjectLawsInventoryEO> updateWrapper = new LambdaUpdateWrapper<>();
+				updateWrapper.in(ProjectLawsInventoryEO::getId,lawsInventoryEO.getId());
+				setDateNull(lawsInventoryEO, updateWrapper);
+				//保存
+				this.update(lawsInventoryEO,updateWrapper);
+			}
+
+			//根据id查询数据库中完整信息,翻译
 			List<String> idList = Arrays.asList(projectLawsInventoryEO.getIds().split(","));
 			QueryWrapper<ProjectLawsInventoryEO> queryWrapper = new QueryWrapper<>();
 			List<ProjectLawsInventoryEO> infoList = list(queryWrapper.in("id", idList));