diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesContainerSnBindServiceImpl.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesContainerSnBindServiceImpl.java
index 8752bc1..2414bf2 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesContainerSnBindServiceImpl.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesContainerSnBindServiceImpl.java
@@ -20,6 +20,7 @@ import cn.estsh.i3plus.pojo.base.tool.DdlPreparedPack;
 import cn.estsh.i3plus.pojo.mes.bean.*;
 import cn.estsh.i3plus.pojo.mes.repository.*;
 import cn.estsh.i3plus.pojo.mes.util.MesExtEnumUtil;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
@@ -240,20 +241,25 @@ public class MesContainerSnBindServiceImpl implements IMesContainerSnBindService
                 new String[]{MesPcnExtConstWords.ORGANIZE_CODE, MesPcnExtConstWords.IS_DELETED, MesPcnExtConstWords.IS_VALID, "containerSn"},
                 new Object[]{model.getOrganizeCode(), CommonEnumUtil.TRUE_OR_FALSE.FALSE.getValue(), CommonEnumUtil.IS_VAILD.VAILD.getValue(), containerSn.getContainerSn()});
         if (containerPackage != null) {
+            List<MesContainerPackageDetail> newPackageDetails = new ArrayList<>();
             List<MesContainerPackageDetail> packageDetails = containerPackageDetailRDao.findByProperty(
                     new String[]{MesPcnExtConstWords.ORGANIZE_CODE, MesPcnExtConstWords.IS_DELETED, MesPcnExtConstWords.IS_VALID, "pid", "snStatus"},
                     new Object[]{model.getOrganizeCode(), CommonEnumUtil.TRUE_OR_FALSE.FALSE.getValue(), CommonEnumUtil.IS_VAILD.VAILD.getValue(), containerPackage.getId(), MesExtEnumUtil.CONTAINER_BARCODE_STATUS.STATUS_10.getValue()});
             for (MesContainerPackageDetail detail : packageDetails) {
-                if (detail.getQty() == null) {
-                    detail.setQty(0.0);
+                MesContainerPackageDetail newDetail = new MesContainerPackageDetail();
+                BeanUtils.copyProperties(detail, newDetail);
+
+                if (newDetail.getQty() == null) {
+                    newDetail.setQty(0.0);
                 }
                 MesContainerPackageDetailFeeding feeding = packageDetailFeedingRDao.getByProperty(new String[]{MesPcnExtConstWords.ORGANIZE_CODE, MesPcnExtConstWords.IS_DELETED, MesPcnExtConstWords.IS_VALID, "pid", "sourceId"},
                         new Object[]{model.getOrganizeCode(), CommonEnumUtil.TRUE_OR_FALSE.FALSE.getValue(), CommonEnumUtil.IS_VAILD.VAILD.getValue(), detail.getPid(), detail.getId()});
                 if (feeding != null && feeding.getQty() != null) {
-                    detail.setQty(detail.getQty() - feeding.getQty());
+                    newDetail.setQty(newDetail.getQty() - feeding.getQty());
                 }
+                newPackageDetails.add(newDetail);
             }
-            model.setPackageDetails(packageDetails);
+            model.setPackageDetails(newPackageDetails);
         }
 
         model.setContainerPackage(containerPackage);