diff --git a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomParentService.java b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomParentService.java
index 0291e6b8..c1bf139d 100644
--- a/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomParentService.java
+++ b/nflg_project_dev/nflg-bom-new/src/main/java/com/nflg/product/bomnew/service/BomNewPbomParentService.java
@@ -418,7 +418,10 @@ public class BomNewPbomParentService extends ServiceImpl<BomNewPbomParentMapper,
         }
         //删除辅助物料
         List<BomNewPbomParentVO> noDelList = childListVO.stream()
-                .filter(u -> !u.getMaterialCategoryCode().startsWith("1003") && !u.getMaterialCategoryCode().startsWith("1020") && !u.getMaterialCategoryCode().startsWith("1021"))
+                .filter(u -> !u.getMaterialCategoryCode().startsWith("1003")
+                        && !u.getMaterialCategoryCode().startsWith("1020")
+                        && !u.getMaterialCategoryCode().startsWith("1021")
+                        && !u.getMaterialCategoryCode().equals(MaterialMainConstant.CATEGORYCODE_TECHNOLOGYPACKAGE))
                 .collect(Collectors.toList());
         VUtils.isTure(CollUtil.isNotEmpty(noDelList)).throwMessage("非机加工件的子级只能删除辅助物料");