diff --git a/src/SJZY.Track.Application/Services/ProvideServices/OrderService.cs b/src/SJZY.Track.Application/Services/ProvideServices/OrderService.cs
index 226be0ef..edf429d7 100644
--- a/src/SJZY.Track.Application/Services/ProvideServices/OrderService.cs
+++ b/src/SJZY.Track.Application/Services/ProvideServices/OrderService.cs
@@ -2,6 +2,7 @@
 using SJZY.Track.Domain.Aggregates.OrderAggregate;
 using SJZY.Track.Domain.Aggregates.TrackDetailsAggregate;
 using SJZY.Track.Domain.Dtos.Order;
+using SJZY.UserCenter.HttpApi.Services;
 
 namespace SJZY.Track.Application.Services.ProvideServices;
 
@@ -42,7 +43,7 @@ public class OrderService : ApplicationService
         }
 
         order = ObjectMapper.Map<UpsertOrderInput, OrderEntity>(input);
-        order.SubSystemId = 1;
+        order.SubSystemId = CurrentUserRequest.SubSystemId;
         order.OrderTemplates = ObjectMapper.Map<List<OrderTemplateInfo>, List<OrderTemplateEntity>>(input.Templates!);
         order.OrderFlights = ObjectMapper.Map<List<OrderFlightInfo>, List<OrderFlightEntity>>(input.FlightInfos!);