diff --git a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/originalmaterialprocessing/OriginalMaterialProcessingServiceImplImpl.java b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/originalmaterialprocessing/OriginalMaterialProcessingServiceImplImpl.java
index b40735fa..08887969 100644
--- a/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/originalmaterialprocessing/OriginalMaterialProcessingServiceImplImpl.java
+++ b/zt-module-contract-order/zt-module-contract-order-server/src/main/java/com/zt/plat/module/contractorder/service/originalmaterialprocessing/OriginalMaterialProcessingServiceImplImpl.java
@@ -146,6 +146,7 @@ public class OriginalMaterialProcessingServiceImplImpl implements OriginalMateri
     }
 
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public boolean linkOrder(LinkOrderReqVO req) {
         SystemRelativityDO saveDO = new SystemRelativityDO();
         saveDO.setStatus(DictEnum.BSE_SYS_REL_TP_ORDER.getCode());