diff --git a/apps/ofm/services.py b/apps/ofm/services.py
index 10f2cdc4..8316315d 100644
--- a/apps/ofm/services.py
+++ b/apps/ofm/services.py
@@ -29,9 +29,10 @@ def mroombooking_reject(ticket: Ticket, transition, new_ticket_data: dict):
     ins = MroomBooking.objects.get(id=new_ticket_data['t_id'])
     MroomSlot.objects.filter(booking=ins).update(is_inuse=False)
             
-def bind_lendingseal(ticket: Ticket):
+
+def bind_lendingseal(ticket: Ticket, transition, new_ticket_data: dict):
     ticket_data = ticket.ticket_data
-    ins = LendingSeal.objects.get(id=ticket_data['t_id'])
+    ins = LendingSeal.objects.get(id=new_ticket_data['t_id'])
     ins.actual_return_date = None
     ticket_data.update({
         't_model': 'LendingSeal',