diff --git a/ZR.Service/mes/wms/WmGoodsActionService.cs b/ZR.Service/mes/wms/WmGoodsActionService.cs
index bc6c4ec9..57752655 100644
--- a/ZR.Service/mes/wms/WmGoodsActionService.cs
+++ b/ZR.Service/mes/wms/WmGoodsActionService.cs
@@ -218,7 +218,7 @@ namespace ZR.Service.Business
                     {
                         Id = SnowFlakeSingle.instance.NextId().ToString(),
                         Partnumber = list[1].PartNumner,
-                        WorkOrderId = list[1].PatchCode.Substring(4, 12),
+                        WorkOrderId = list[1].PatchCode.Substring(3, 9),
                         PackageCode = list[1].PatchCode,
                         SerialNumber = list[1].PatchCode.Split('_')[1],
                         LocationCode = "LS",
@@ -400,7 +400,7 @@ namespace ZR.Service.Business
                 {
                     Id = SnowFlakeSingle.instance.NextId().ToString(),
                     Partnumber = mainNowProduction.Partnumber,
-                    WorkOrderId = jsonObject.newPatchCode1.Substring(4, 12),
+                    WorkOrderId = jsonObject.newPatchCode1.Substring(3, 9),
                     PackageCode = jsonObject.newPatchCode1,
                     SerialNumber = jsonObject.serialNumber1,
                     LocationCode = mainNowProduction.LocationCode,
@@ -417,7 +417,7 @@ namespace ZR.Service.Business
                 {
                     Id = SnowFlakeSingle.instance.NextId().ToString(),
                     Partnumber = mainNowProduction.Partnumber,
-                    WorkOrderId = jsonObject.newPatchCode2.Substring(4, 12),
+                    WorkOrderId = jsonObject.newPatchCode2.Substring(3, 9),
                     PackageCode = jsonObject.newPatchCode2,
                     SerialNumber = jsonObject.serialNumber2,
                     LocationCode = "LS",