diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/pdm/subpackagerelation/service/impl/PdmBiSubpackagerelationServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/pdm/subpackagerelation/service/impl/PdmBiSubpackagerelationServiceImpl.java
index bfeb43f11..667428fec 100644
--- a/lms/nladmin-system/src/main/java/org/nl/b_lms/pdm/subpackagerelation/service/impl/PdmBiSubpackagerelationServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/pdm/subpackagerelation/service/impl/PdmBiSubpackagerelationServiceImpl.java
@@ -261,10 +261,18 @@ public class PdmBiSubpackagerelationServiceImpl extends ServiceImpl<PdmBiSubpack
                 .in(PdmBiSlittingproductionplan::getContainer_name, containerNameList)
                 .eq(PdmBiSlittingproductionplan::getIs_delete,IOSEnum.IS_NOTANDYES.code("否"))
         );
-
+        List<PdmBiSubpackagerelation> subpackagerelations = this.list(new QueryWrapper<PdmBiSubpackagerelation>().in("workorder_id", workIdList));
         if (ObjectUtils.isEmpty(planList)) {
             throw new BadRequestException("子卷查询不到分切计划，请检查!");
         }
+        Optional<PdmBiSubpackagerelation> any = subpackagerelations.stream()
+                .filter(sub -> sub.getStatus().equals("0") && StringUtils.isNotEmpty(sub.getPackage_box_sn()))
+                .findAny();
+        if (any.isPresent()){
+            PdmBiSubpackagerelation subpackagerelation = any.get();
+            throw new BadRequestException(subpackagerelation.getPackage_box_sn()+"包装关系已存在"+subpackagerelation.getPackage_box_sn()+"，如重新生成请确认MES跟LMS包装关系已解绑定");
+        }
+
         BigDecimal totalWeight;
         totalWeight = planList.stream()
                 .map(PdmBiSlittingproductionplan::getWeight)