diff --git a/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/BuildingServiceImpl.java b/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/BuildingServiceImpl.java
index 01c317f180..cdcb22272a 100644
--- a/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/BuildingServiceImpl.java
+++ b/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/BuildingServiceImpl.java
@@ -454,6 +454,7 @@ public class BuildingServiceImpl implements BuildingService {
             }
         }
         //楼栋编码不可重复
+        formDTO.setSysCoding(null);
         if(org.apache.commons.lang3.StringUtils.isNotBlank(formDTO.getCoding())){
             IcBuildingEntity isHaveCoding = icBuildingDao.selectByCoding(formDTO.getCoding(),formDTO.getBuildingId());
             if(null != isHaveCoding){
diff --git a/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/NeighborHoodServiceImpl.java b/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/NeighborHoodServiceImpl.java
index 2afbe5d76c..7639e0737f 100644
--- a/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/NeighborHoodServiceImpl.java
+++ b/epmet-module/gov-org/gov-org-server/src/main/java/com/epmet/service/impl/NeighborHoodServiceImpl.java
@@ -136,6 +136,7 @@ public class NeighborHoodServiceImpl extends BaseServiceImpl<IcNeighborHoodDao,I
             throw new RenException(EpmetErrorCode.NEIGHBOOR_NAME_EXITED.getCode(), EpmetErrorCode.NEIGHBOOR_NAME_EXITED.getMsg());
         }
         //小区编码不可重复
+        formDTO.setSysCoding(null);
         if(org.apache.commons.lang3.StringUtils.isNotBlank(formDTO.getCoding())){
             IcNeighborHoodEntity isHaveCoding = icNeighborHoodDao.selectByCoding(formDTO.getCoding(),formDTO.getNeighborHoodId());
             if(null != isHaveCoding){