diff --git a/src/main/java/com/spring/modules/part/mapper/RoutingManagementMapper.java b/src/main/java/com/spring/modules/part/mapper/RoutingManagementMapper.java
index 4f560064..39a4ab8e 100644
--- a/src/main/java/com/spring/modules/part/mapper/RoutingManagementMapper.java
+++ b/src/main/java/com/spring/modules/part/mapper/RoutingManagementMapper.java
@@ -180,4 +180,10 @@ public interface RoutingManagementMapper extends BaseMapper<RoutingHeaderEntity>
     void syncUpdateWorkCenter(List<WorkCenter> toUpdate);
 
     RoutingComponentEntity getRoutingComponentRowKeyAndVersion(@Param("operationId") Integer operationId);
+
+    String getMaxLocationRowVersion();
+
+    String getMaxLaborClassRowVersion();
+
+    String getMaxWorkCenterRowVersion();
 }
diff --git a/src/main/java/com/spring/modules/part/service/impl/RoutingManagementServiceImpl.java b/src/main/java/com/spring/modules/part/service/impl/RoutingManagementServiceImpl.java
index cebe3891..a9d14336 100644
--- a/src/main/java/com/spring/modules/part/service/impl/RoutingManagementServiceImpl.java
+++ b/src/main/java/com/spring/modules/part/service/impl/RoutingManagementServiceImpl.java
@@ -1298,6 +1298,9 @@ public class RoutingManagementServiceImpl extends ServiceImpl<RoutingManagementM
     @Override
     @Transactional
     public void syncLocationToPLM(LocationInformationVo data) {
+        // 查出最大的 rowVersion
+        String rowVersion = routingManagementMapper.getMaxLocationRowVersion();
+        data.setIfsRowVersion(rowVersion);
         // 调用接口获得IFS数据
         String getIfsLocationsURL = apiUrl + "/base/ifs/getIfsLocations";
         ResponseData getIfsLocationsResponse = HttpClientUtil.doPostByRawWithPLM(getIfsLocationsURL, data);
@@ -1364,6 +1367,9 @@ public class RoutingManagementServiceImpl extends ServiceImpl<RoutingManagementM
     @Override
     @Transactional
     public void syncLaborClassToPLM(PersonnelLevelVo data) {
+        // 查出最大的 rowVersion
+        String rowVersion = routingManagementMapper.getMaxLaborClassRowVersion();
+        data.setIfsRowVersion(rowVersion);
         // 调用接口获得IFS数据
         String getIfsLaborClasssURL = apiUrl + "/base/ifs/getIfsLaborClasss";
         ResponseData getIfsLaborClasssResponse = HttpClientUtil.doPostByRawWithPLM(getIfsLaborClasssURL, data);
@@ -1430,6 +1436,9 @@ public class RoutingManagementServiceImpl extends ServiceImpl<RoutingManagementM
     @Override
     @Transactional
     public void syncWorkCenterToPLM(WorkCenterVo data) {
+        // 查出最大的 rowVersion
+        String rowVersion = routingManagementMapper.getMaxWorkCenterRowVersion();
+        data.setIfsRowVersion(rowVersion);
         // 调用接口获得IFS数据
         String getIfsWorkCentersURL = apiUrl + "/base/ifs/getIfsWorkCenterNos";
         ResponseData getIfsWorkCentersResponse = HttpClientUtil.doPostByRawWithPLM(getIfsWorkCentersURL, data);
diff --git a/src/main/resources/mapper/part/RoutingManagementMapper.xml b/src/main/resources/mapper/part/RoutingManagementMapper.xml
index b923d616..2ba145f1 100644
--- a/src/main/resources/mapper/part/RoutingManagementMapper.xml
+++ b/src/main/resources/mapper/part/RoutingManagementMapper.xml
@@ -1273,4 +1273,22 @@
         from plm_routing_component
         where operation_id = #{operationId}
     </select>
+
+    <select id="getMaxLocationRowVersion" resultType="java.lang.String">
+        select
+            isnull(max(ifs_row_version),'')
+        from location
+    </select>
+
+    <select id="getMaxLaborClassRowVersion" resultType="java.lang.String">
+        select
+            isnull(max(ifs_row_version),'')
+        from labor_class
+    </select>
+
+    <select id="getMaxWorkCenterRowVersion" resultType="java.lang.String">
+        select
+            isnull(max(ifs_row_version),'')
+        from work_center
+    </select>
 </mapper>