diff --git a/apps/wf/serializers.py b/apps/wf/serializers.py
index 0ed461c5..aaca854c 100755
--- a/apps/wf/serializers.py
+++ b/apps/wf/serializers.py
@@ -259,3 +259,8 @@ class TicketAddNodeEndSerializer(serializers.Serializer):
 
 class TicketDestorySerializer(serializers.Serializer):
     ids = serializers.ListField(child=serializers.PrimaryKeyRelatedField(queryset=Ticket.objects.all()), label='工单ID列表')
+
+
+class TicketStateUpateSerializer(serializers.Serializer):
+    state = serializers.PrimaryKeyRelatedField(queryset=State.objects.all(), label='状态ID值')
+    suggestion = serializers.CharField(label="变更理由", required=False)
diff --git a/apps/wf/services.py b/apps/wf/services.py
index 32d27639..53f0bfed 100755
--- a/apps/wf/services.py
+++ b/apps/wf/services.py
@@ -152,7 +152,6 @@ class WfService(object):
                         multi_all_person={})
         multi_all_person_dict = {}
         destination_participant_type, destination_participant = state.participant_type, state.participant
-        print(state.name, destination_participant_type, destination_participant)
         if destination_participant_type == State.PARTICIPANT_TYPE_FIELD:
             destination_participant = new_ticket_data.get(destination_participant, 0) if destination_participant \
                 in new_ticket_data else Ticket.ticket_data.get(destination_participant, 0)
@@ -394,6 +393,23 @@ class WfService(object):
 
         return ticket
 
+    @classmethod
+    def update_ticket_state(cls, ticket: Ticket, new_state: State, suggestion: str, handler: User):
+        participant_info = cls.get_ticket_state_participant_info(
+            new_state, ticket, {})
+        source_state = ticket.state
+        ticket.state = new_state
+        ticket.participant_type = participant_info.get('destination_participant_type', 0)
+        ticket.participant = participant_info.get('destination_participant', 0)
+        ticket.multi_all_person = {}
+        ticket.save()
+        TicketFlow.objects.create(ticket=ticket, state=source_state,
+                                  ticket_data=WfService.get_ticket_all_field_value(ticket),
+                                  suggestion=suggestion, participant_type=State.PARTICIPANT_TYPE_PERSONAL,
+                                  intervene_type=Transition.TRANSITION_INTERVENE_TYPE_ALTER_STATE,
+                                  participant=handler)
+        cls.task_ticket(ticket=ticket)
+
     @classmethod
     def task_ticket(cls, ticket: Ticket):
         """
diff --git a/apps/wf/views.py b/apps/wf/views.py
index 8d2ff8dc..98dcb244 100755
--- a/apps/wf/views.py
+++ b/apps/wf/views.py
@@ -12,7 +12,7 @@ from apps.wf.serializers import CustomFieldCreateUpdateSerializer, CustomFieldSe
     TicketCreateSerializer, TicketDeliverSerializer, TicketDestorySerializer, TicketFlowSerializer, \
     TicketHandleSerializer, TicketRetreatSerializer, \
     TicketSerializer, TransitionSerializer, WorkflowSerializer, \
-    TicketListSerializer, TicketDetailSerializer, WorkflowCloneSerializer
+    TicketListSerializer, TicketDetailSerializer, WorkflowCloneSerializer, TicketStateUpateSerializer
 from rest_framework.viewsets import GenericViewSet, ModelViewSet
 from rest_framework.decorators import action
 from apps.wf.models import CustomField, Ticket, Workflow, State, Transition, TicketFlow
@@ -173,6 +173,7 @@ class WorkflowViewSet(CustomModelViewSet):
             tr.save()
         return Response()
 
+
 class StateViewSet(CreateModelMixin, UpdateModelMixin, RetrieveModelMixin, DestroyModelMixin, CustomGenericViewSet):
     perms_map = {'get': '*', 'post': 'workflow.update',
                  'put': 'workflow.update', 'delete': 'workflow.update'}
@@ -498,6 +499,19 @@ class TicketViewSet(CreateUpdateCustomMixin, CreateModelMixin, ListModelMixin, R
             run_task.delay(ticket.id)
         return Response()
 
+    @action(methods=['put'], detail=True, perms_map={'put': 'ticket.state_update'},
+            serializer_class=TicketStateUpateSerializer)
+    def state(self, request, pk=None):
+        """修改工单状态
+
+        修改工单状态
+        """
+        sr = TicketStateUpateSerializer(data=request.data)
+        sr.is_valid(raise_exception=True)
+        vdata = sr.validated_data
+        ticket = self.get_object()
+        pass
+
 
 class TicketFlowViewSet(ListModelMixin, RetrieveModelMixin, CustomGenericViewSet):
     """