diff --git a/src/main/java/com/glxp/api/service/thrsys/ThrOrdersDlService.java b/src/main/java/com/glxp/api/service/thrsys/ThrOrdersDlService.java
index 4ac6272ac..a9bf3e3b2 100644
--- a/src/main/java/com/glxp/api/service/thrsys/ThrOrdersDlService.java
+++ b/src/main/java/com/glxp/api/service/thrsys/ThrOrdersDlService.java
@@ -319,7 +319,7 @@ public class ThrOrdersDlService {
                     ThrOrderEntity originEntity = thrOrderService.findByUnique(thrOrderEntity.getBillNo(), thrOrderEntity.getThirdSysFk());
                     if (originEntity != null) {
                         thrOrderService.deleteById(originEntity.getId() + "");
-                        thrOrderDetailService.deleteByOrderIdFk(originEntity.getId() + "");
+                        thrOrderDetailService.deleteByOrderIdFk(originEntity.getBillNo() + "");
                     }
                     thrOrderEntity.setUpdateTime(new Date());
                     thrOrderEntity.setThirdSysFk(thirdSys);