diff --git a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
index e705c6db..8b00f522 100644
--- a/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
+++ b/src/main/java/com/spring/modules/sampleManagement/service/Impl/TechnicalSpecificationServiceImpl.java
@@ -494,17 +494,15 @@ public class TechnicalSpecificationServiceImpl implements TechnicalSpecification
         project.setProjectId(data.getProjectId());
         project.setFinalCustomerId(data.getFinalCustomerNo());
         projectDao.updateProjectFinalCustomerNo(project);
-        // customerPartNo
-        // 判断是否存在CustomerPartNo
-        String customerPartNo = technicalSpecificationMapper.queryCustomerPartNo(data.getSite(),data.getPartNo(),data.getCustomerId());
+        // 客户料号与项目物料一致，按项目物料临时料号同步 plm_customer_part_info
+        String customerPartKey = StringUtils.hasText(data.getTestPartNo()) ? data.getTestPartNo() : data.getPartNo();
+        String customerPartNo = technicalSpecificationMapper.queryCustomerPartNo(data.getSite(), customerPartKey, data.getCustomerId());
         if (StringUtils.isEmpty(customerPartNo)) {
-            // 不存在数据 新增
             if (StringUtils.hasText(data.getCustomerPartNo())){
-                technicalSpecificationMapper.saveCustomerPartNo(data.getSite(),data.getPartNo(),data.getCustomerId(),data.getCustomerPartNo(),sysUserEntity.getUsername());
+                technicalSpecificationMapper.saveCustomerPartNo(data.getSite(), customerPartKey, data.getCustomerId(), data.getCustomerPartNo(), sysUserEntity.getUsername());
             }
         } else {
-            //存在数据修改
-            technicalSpecificationMapper.updateCustomerPartNo(data.getSite(),data.getPartNo(),data.getCustomerId(),data.getCustomerPartNo(),sysUserEntity.getUsername());
+            technicalSpecificationMapper.updateCustomerPartNo(data.getSite(), customerPartKey, data.getCustomerId(), data.getCustomerPartNo(), sysUserEntity.getUsername());
         }
         // 技术参数卡
         technicalSpecificationMapper.updateBMcustomerInfo(data);
diff --git a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
index eb9f3156..27b4bdb7 100644
--- a/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
+++ b/src/main/resources/mapper/sampleManagement/TechnicalSpecificationMapper.xml
@@ -534,6 +534,7 @@
             b.final_customer_id                                                     finalCustomerNo,
             dbo.plm_get_dictDataLabel('finalCustomer', b.final_customer_id, a.site) finalCustomerDesc,
             c.final_part_no as                                                      part_no,
+            a.test_part_no,
             c.part_desc,
             c.material_number,
             c.part_type     as                                                      part_family,