diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WmsInStockService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WmsInStockService.cs
index 61acd0d3..96cd09c4 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WmsInStockService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WmsInStockService.cs
@@ -458,7 +458,7 @@ namespace Tnb.WarehouseMgr
                         thirdWebapiRecord.url = WmsWareHouseConst.BIP_DOMAIN + "uapws/rest/purchaseIn/save";
                         thirdWebapiRecord.request_data = JsonConvert.SerializeObject(requestData);
                         thirdWebapiRecord.create_time = DateTime.Now;
-                        thirdWebapiRecord.remark = "采购收货单号:" + (wmsPurchaseH?.bill_code ?? "") + ",erp采购订单号:"+wmsPurchaseOrderH.erp_bill_code;
+                        thirdWebapiRecord.remark = "采购收货单号:" + (wmsPurchaseH?.bill_code ?? "") + ",erp采购订单号:"+(wmsPurchaseOrderH?.erp_bill_code ?? "");
                         await _db.Insertable(thirdWebapiRecord).ExecuteCommandAsync();
                         BasFactoryConfig callErp = await _db.Queryable<BasFactoryConfig>().FirstAsync(x => x.enabled == 1 && x.key == FactoryConfigConst.CALLERP);
                         if(callErp.value=="1"){
diff --git a/WarehouseMgr/Tnb.WarehouseMgr/WmsPurchaseDService.cs b/WarehouseMgr/Tnb.WarehouseMgr/WmsPurchaseDService.cs
index a73f19b0..fdda90fc 100644
--- a/WarehouseMgr/Tnb.WarehouseMgr/WmsPurchaseDService.cs
+++ b/WarehouseMgr/Tnb.WarehouseMgr/WmsPurchaseDService.cs
@@ -270,7 +270,7 @@ namespace Tnb.WarehouseMgr
                 thirdWebapiRecord.url = WmsWareHouseConst.BIP_DOMAIN + "uapws/rest/purchaseIn/save";
                 thirdWebapiRecord.request_data = JsonConvert.SerializeObject(requestData);
                 thirdWebapiRecord.create_time = DateTime.Now;
-                thirdWebapiRecord.remark = "采购收货单号:" + (wmsPurchaseH?.bill_code ?? "")+ ",erp采购订单号:"+wmsPurchaseOrderH.erp_bill_code;
+                thirdWebapiRecord.remark = "采购收货单号:" + (wmsPurchaseH?.bill_code ?? "")+ ",erp采购订单号:"+(wmsPurchaseOrderH?.erp_bill_code ?? "");
                 
                 await _db.Insertable(thirdWebapiRecord).ExecuteCommandAsync();