diff --git a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java
index 5508e49cc4..c010fb6165 100644
--- a/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java
+++ b/epmet-user/epmet-user-server/src/main/java/com/epmet/service/impl/DataSyncConfigServiceImpl.java
@@ -262,7 +262,9 @@ public class DataSyncConfigServiceImpl extends BaseServiceImpl<DataSyncConfigDao
                     }
                 });
                 if (CollectionUtils.isNotEmpty(relationEntities)){
-                    icNatRelationService.insertBatch(relationEntities);
+                    for (List<IcNatRelationEntity> icNatRelationEntities : ListUtils.partition(relationEntities, 500)) {
+                        icNatRelationService.insertBatch(icNatRelationEntities);
+                    }
                 }
             }
         }