diff --git a/Myshipping.Application/Service/BookingCustomerOrder/BookingCustomerOrderService.cs b/Myshipping.Application/Service/BookingCustomerOrder/BookingCustomerOrderService.cs
index 24b51760..0069a03c 100644
--- a/Myshipping.Application/Service/BookingCustomerOrder/BookingCustomerOrderService.cs
+++ b/Myshipping.Application/Service/BookingCustomerOrder/BookingCustomerOrderService.cs
@@ -3176,7 +3176,10 @@ namespace Myshipping.Application
             custOrder.DESTINATION = destination.EnName;
             custOrder.DESTINATIONID = destination.EdiCode;
             custOrder.BLFRT = frt.EnName;
-            custOrder.SERVICE = service.Name;
+            if (custOrder.CARRIERID == "COSCO")
+            {
+                custOrder.SERVICE = service.Name;
+            }
 
             //2024年4月19日，将分拆的收发通拼接到大文本的收发通中
             ContactSFT(custOrder);