diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/pgmaster/PgMasterServiceImpl.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/pgmaster/PgMasterServiceImpl.java
index 9b4d8a6..5c29a19 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/pgmaster/PgMasterServiceImpl.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/pgmaster/PgMasterServiceImpl.java
@@ -115,6 +115,8 @@ public class PgMasterServiceImpl implements PgMasterService {
             serialNumberDO.setSerialNumber(serialNumberDO.getSerialNumber()+1);
             pgMasterLineDO.setPgNumber(taskDispatchTypeEnum.getCodeEnum().getCode(serialNumberDO.getSerialNumber().toString()));
             pgMasterLineDOList.add(pgMasterLineDO);
+            //回写序列记录
+            serialNumberService.updateSerialNumber(serialNumberDO);
         });
 
         //插入派工单表
diff --git a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/zjpgmaster/ZjPgMasterServiceImpl.java b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/zjpgmaster/ZjPgMasterServiceImpl.java
index 4656626..6f9d264 100644
--- a/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/zjpgmaster/ZjPgMasterServiceImpl.java
+++ b/mes-module-heli/mes-module-heli-biz/src/main/java/com/chanko/yunxi/mes/module/heli/service/zjpgmaster/ZjPgMasterServiceImpl.java
@@ -117,8 +117,8 @@ public class ZjPgMasterServiceImpl implements ZjPgMasterService {
             zjPgMasterLineDO.setDispatchStatus(2);
 
             zjPgMasterLineDOList.add(zjPgMasterLineDO);
-            //自动创建
-
+            //回写序列记录防止生成重复派工单单号
+            serialNumberService.updateSerialNumber(serialNumberDO);
         });
         //循环完成后，调用插入子表程序
         Boolean a = createZjPgMasterLineLists(zjPgMasterLineDOList);