diff --git a/apps/wf/services.py b/apps/wf/services.py
index 739375d5..fc17c0fb 100755
--- a/apps/wf/services.py
+++ b/apps/wf/services.py
@@ -158,7 +158,7 @@ class WfService(object):
             elif destination_participant in ticket.ticket_data:
                 destination_participant = ticket.ticket_data.get(destination_participant, 0)
             elif hasattr(ticket, destination_participant):
-                destination_participant = getattr(ticket, destination_participant)
+                destination_participant = getattr(ticket, destination_participant).id
 
         elif destination_participant_type == State.PARTICIPANT_TYPE_FORMCODE:  # 代码获取
             module, func = destination_participant.rsplit(".", 1)