diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesInputDefectRecordService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesInputDefectRecordService.java
index c5e3b88..ed263af 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesInputDefectRecordService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesInputDefectRecordService.java
@@ -228,6 +228,7 @@ public class MesInputDefectRecordService implements IMesInputDefectRecordService
     public void savePartInspection(MesPartInspectionInputModel model, String org) {
 
         MesProduceSn produceSn = getProduceSn(model.getSn(), org);
+        if (null != produceSn && StringUtils.isEmpty(model.getPartNo())) model.setPartNo(produceSn.getPartNo());
         //武汉 会输入客户条码
         boolean isWorkOrderQcStatus=false;
         if (!StringUtil.isEmpty(produceSn)){