diff --git a/apps/wf/services.py b/apps/wf/services.py
index 68c891ac..3aefdda7 100755
--- a/apps/wf/services.py
+++ b/apps/wf/services.py
@@ -174,6 +174,19 @@ class WfService(object):
             destination_participant = list(User.objects.filter(
                 dept__in=destination_participant).values_list('id', flat=True))
 
+        elif destination_participant_type == State.PARTICIPANT_TYPE_POST:  # 岗位
+            user_queryset = User.objects.filter(posts__in=destination_participant)
+            # 如果选择了岗位, 需要走过滤策略
+            if state.filter_policy == 1:
+                depts = get_parent_queryset(ticket.belong_dept)
+                user_queryset = user_queryset.filter(dept__in=depts)
+            elif state.filter_policy == 2:
+                depts = get_parent_queryset(ticket.create_by.belong_dept)
+                user_queryset = user_queryset.filter(dept__in=depts)
+            elif state.filter_policy == 3:
+                depts = get_parent_queryset(handler.belong_dept)
+                user_queryset = user_queryset.filter(dept__in=depts)
+            destination_participant = list(user_queryset.values_list('id', flat=True))
         elif destination_participant_type == State.PARTICIPANT_TYPE_ROLE:  # 角色
             user_queryset = User.objects.filter(roles__in=destination_participant)
             # 如果选择了角色, 需要走过滤策略