diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductionRecordGenerateStepService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductionRecordGenerateStepService.java
index 5feb21d..00dcc01 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductionRecordGenerateStepService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/step/MesProductionRecordGenerateStepService.java
@@ -175,6 +175,7 @@ public class MesProductionRecordGenerateStepService extends BaseStepService {
         ConvertBean.serviceModelInitialize(productionRecord, reqBean.getUserInfo());
         productionRecord.setCompleteDateTime(productionRecord.getModifyDatetime());
         productionRecord.setCreateDatetime((new SimpleDateFormat(MesPcnExtConstWords.DATE_FORMAT_SSS)).format(new Date()));
+        productionRecord.setModifyDatetime(productionRecord.getCreateDatetime());
 
         productionRecord.setFid(UUID.randomUUID().toString());
         productionRecord.setOneMouldMoreId(UUID.randomUUID().toString());