diff --git a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomExportToSAPImpl.java b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomExportToSAPImpl.java
index ebe33c9f..d444065d 100644
--- a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomExportToSAPImpl.java
+++ b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomExportToSAPImpl.java
@@ -61,6 +61,7 @@ public class BomNewPbomExportToSAPImpl implements IBomNewPbomExportToSAP {
         is21 = root.getMaterialNo().startsWith("21");
         List<BomNewPbomChildEntity> rcs = bomNewPbomChildService.lambdaQuery()
                 .eq(BomNewPbomChildEntity::getParentRowId, root.getRowId())
+                .orderByAsc(BomNewPbomChildEntity::getOrderNumber)
                 .list();
         //        if (root.getMaterialNo().startsWith("31")) {
         //            List<BomNewPbomChildEntity> unVirtualParts = rcs.stream()