diff --git a/apps/ofm/services.py b/apps/ofm/services.py
index 52ee19fd..1e3e41d5 100644
--- a/apps/ofm/services.py
+++ b/apps/ofm/services.py
@@ -1,7 +1,7 @@
 
 from apps.wf.models import Ticket
 # TicketFlow, Transition, Workflow, CustomField, State, 
-from apps.ofm.models import LendingSeal, Vehicle, BorrowRecord, Publicity, MroomBooking, MroomSlot
+from apps.ofm.models import LendingSeal, VehicleUse, BorrowRecord, Publicity, MroomBooking, MroomSlot
 from rest_framework.exceptions import ParseError
 
 
@@ -59,7 +59,7 @@ def lending_save_ticket_data(ticket: Ticket, new_ticket_data: dict, **kwargs):
 
 
 def bind_vehicle(ticket: Ticket, transition, new_ticket_data: dict):
-    ins = Vehicle.objects.get(id=new_ticket_data['t_id'])
+    ins = VehicleUse.objects.get(id=new_ticket_data['t_id'])
     ticket_data = ticket.ticket_data
     ticket_data.update({
         't_model': 'Vehicle',
@@ -77,8 +77,8 @@ def bind_vehicle(ticket: Ticket, transition, new_ticket_data: dict):
 
 def vehicle_save_ticket_data(ticket: Ticket, new_ticket_data: dict, **kwargs):
     try:
-        obj = Vehicle.objects.get(id=new_ticket_data['t_id'])
-    except Vehicle.DoesNotExist:
+        obj = VehicleUse.objects.get(id=new_ticket_data['t_id'])
+    except VehicleUse.DoesNotExist:
         raise ParseError("Publicity t_id 不存在")
     data_save = {k: v for k, v in new_ticket_data.items() if k not in ['t_model', 't_id']}