diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesBoxingErrorProofingService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesBoxingErrorProofingService.java
index 7710129..493ad00 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesBoxingErrorProofingService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesBoxingErrorProofingService.java
@@ -78,6 +78,9 @@ public class MesBoxingErrorProofingService implements IMesBoxingErrorProofingSer
     @Autowired
     private IMesProductionRecordService mesProductionRecordService;
 
+    @Autowired
+    private MesCustomerPartRepository mesCustomerPartRDao;
+
     @Override
     public ListPager<MesPackageDetail> queryMesPackageDetailByPager(MesPackage mesPackage, Pager pager) {
 
@@ -636,7 +639,20 @@ public class MesBoxingErrorProofingService implements IMesBoxingErrorProofingSer
                 || StringUtils.isEmpty(split[packingDefine.getPartNoIndex() - 1])) {
             MesPcnException.throwMesBusiException("物料号所在位置不存在,请检查数据!");
         }
-        return getPart(mesPackageDetail.getOrganizeCode(), split[packingDefine.getPartNoIndex() - 1]);
+        String partNo = split[packingDefine.getPartNoIndex() - 1];
+        if (Objects.equals(packingDefine.getPackBarcodeCustPartNo(), CommonEnumUtil.TRUE_OR_FALSE.TRUE.getValue())) {
+            DdlPackBean packBean = DdlPackBean.getDdlPackBean(mesPackageDetail.getOrganizeCode());
+            DdlPreparedPack.getStringEqualPack(partNo, MesPcnExtConstWords.CUST_PART_NO, packBean);
+            MesCustomerPart mesCustomerPart = mesCustomerPartRDao.getByProperty(packBean);
+            if (mesCustomerPart == null) {
+                MesPcnException.throwMesBusiException("客户零件号[%s]信息不存在,请检查数据!", partNo);
+            }
+            partNo = mesCustomerPart.getErpPartNo();
+            if (StringUtils.isEmpty(partNo)) {
+                MesPcnException.throwMesBusiException("客户零件号[%s]未绑定物料号数据,请检查数据!", mesCustomerPart.getCustPartNo());
+            }
+        }
+        return getPart(mesPackageDetail.getOrganizeCode(), partNo);
     }
 
     private MesPart getPart(String organizeCode, String partNo) {