diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesReworkTaskServiceImpl.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesReworkTaskServiceImpl.java
index fd9e154..269b88a 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesReworkTaskServiceImpl.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/base/MesReworkTaskServiceImpl.java
@@ -249,7 +249,7 @@ public class MesReworkTaskServiceImpl implements IMesReworkTaskService {
     @Override
     public List<MesProductionAssembly> assemblyQuery(MesReworkTaskRequestModel requestModel) {
         DdlPackBean packBean = DdlPackBean.getDdlPackBean(requestModel.getOrganizeCode());
-        DdlPreparedPack.getStringEqualPack(requestModel.getCustSn(), "custSn", packBean);
+        DdlPreparedPack.getStringEqualPack(requestModel.getCustSn(), "productSn", packBean);
         DdlPreparedPack.getNumEqualPack(requestModel.getIsOrigSn(), "isOrigSn", packBean);
 
         //DdlPreparedPack.getStringEqualPack(requestModel.getPartNo(), "partNo", packBean);
@@ -273,7 +273,7 @@ public class MesReworkTaskServiceImpl implements IMesReworkTaskService {
     @Override
     public List<MesProductionAssemblyModel> queryAssemblyTree(MesReworkTaskRequestModel requestModel) {
         DdlPackBean packBean = DdlPackBean.getDdlPackBean(requestModel.getOrganizeCode());
-        DdlPreparedPack.getStringEqualPack(requestModel.getCustSn(), "custSn", packBean);
+        DdlPreparedPack.getStringEqualPack(requestModel.getCustSn(), "productSn", packBean);
         DdlPreparedPack.getStringEqualPack(requestModel.getAssemblyPartNo(), "assemblyPartNo", packBean);
         DdlPreparedPack.getNumEqualPack(MesExtEnumUtil.ASSEMBLY_STATUS.ASSEMBLY_STATUS_10.getValue(), "assemblyStatus", packBean);