diff --git a/hb_server/apps/wf/models.py b/hb_server/apps/wf/models.py
index be20e37..0aebb03 100644
--- a/hb_server/apps/wf/models.py
+++ b/hb_server/apps/wf/models.py
@@ -206,7 +206,7 @@ class Ticket(CommonBModel):
     ticket_data = models.JSONField('工单数据', default=dict, help_text='工单自定义字段内容')
     in_add_node = models.BooleanField('加签状态中', default=False, help_text='是否处于加签状态下')
     add_node_man = models.ForeignKey(User, verbose_name='加签人', on_delete=models.SET_NULL, null=True, blank=True, help_text='加签操作的人，工单当前处理人处理完成后会回到该处理人，当处于加签状态下才有效')
-    script_run_last_result = models.BooleanField(u'脚本最后一次执行结果', default=True)
+    script_run_last_result = models.BooleanField('脚本最后一次执行结果', default=True)
     participant_type = models.IntegerField('当前处理人类型', default=0, help_text='0.无处理人,1.个人,2.多人', choices=State.state_participanttype_choices)
     participant = models.JSONField('当前处理人', default=list, blank=True, help_text='可以为空(无处理人的情况，如结束状态)、userid、userid列表')
     act_state = models.IntegerField('进行状态', default=1, help_text='当前工单的进行状态', choices=act_state_choices)
diff --git a/hb_server/apps/wf/serializers.py b/hb_server/apps/wf/serializers.py
index 3c3a730..e7987ec 100644
--- a/hb_server/apps/wf/serializers.py
+++ b/hb_server/apps/wf/serializers.py
@@ -126,7 +126,7 @@ class TicketFlowSimpleSerializer(serializers.ModelSerializer):
 class TicketHandleSerializer(serializers.Serializer):
     transition = serializers.PrimaryKeyRelatedField(queryset=Transition.objects.all(), label="流转id")
     ticket_data = serializers.JSONField(label="表单数据json")
-    suggestion = serializers.CharField(label="处理意见", required = False)
+    suggestion = serializers.CharField(label="处理意见", required = False, allow_blank=True)
 
 class TicketRetreatSerializer(serializers.Serializer):
     suggestion = serializers.CharField(label="撤回原因", required = False)
diff --git a/hb_server/apps/wf/services.py b/hb_server/apps/wf/services.py
index bf83291..beb9724 100644
--- a/hb_server/apps/wf/services.py
+++ b/hb_server/apps/wf/services.py
@@ -201,7 +201,7 @@ class WfService(object):
         transitions = cls.get_state_transitions(ticket.state)
         if not transitions:
             return dict(permission=True, msg="工单当前状态无需操作")
-        current_participant_count = 1
+        current_participant_count = 0
         participant_type = ticket.participant_type
         participant = ticket.participant
         state = ticket.state
@@ -346,4 +346,6 @@ class WfService(object):
         # 如果目标状态是脚本则执行
         if destination_state.participant_type == State.PARTICIPANT_TYPE_ROBOT:
             getattr(HandleScripts, destination_state.participant)(ticket)
+        
+        return ticket
 
diff --git a/hb_server/apps/wf/views.py b/hb_server/apps/wf/views.py
index ed9ec46..7dfa9c2 100644
--- a/hb_server/apps/wf/views.py
+++ b/hb_server/apps/wf/views.py
@@ -1,3 +1,4 @@
+from django.utils import timezone
 from django.db import transaction
 from django.db.models import query
 from rest_framework.utils import serializer_helpers
@@ -146,7 +147,7 @@ class TicketViewSet(OptimizationMixin, CreateUpdateCustomMixin, CreateModelMixin
         serializer.is_valid(raise_exception=True)
         vdata = serializer.validated_data #校验之后的数据
         start_state = WfService.get_workflow_start_state(vdata['workflow'])
-        transition = vdata['transition']
+        transition = vdata.pop('transition')
         ticket_data = vdata['ticket_data']
 
         save_ticket_data = {}
@@ -154,7 +155,7 @@ class TicketViewSet(OptimizationMixin, CreateUpdateCustomMixin, CreateModelMixin
         if transition.field_require_check:
             for key, value in start_state.state_fields.items(): 
                 if value == State.STATE_FIELD_REQUIRED:
-                    if key not in ticket_data or not ticket_data[key]:
+                    if key not in ticket_data and not ticket_data[key]:
                         raise APIException('字段{}必填'.format(key))
                     save_ticket_data[key] = ticket_data[key]
                 elif value == State.STATE_FIELD_OPTIONAL:
@@ -162,6 +163,7 @@ class TicketViewSet(OptimizationMixin, CreateUpdateCustomMixin, CreateModelMixin
 
         ticket = serializer.save(state=start_state, 
         create_by=request.user, 
+        create_time=timezone.now(),
         act_state=Ticket.TICKET_ACT_STATE_DRAFT, 
         belong_dept=request.user.dept,
         ticket_data=save_ticket_data) # 先创建出来
@@ -176,7 +178,7 @@ class TicketViewSet(OptimizationMixin, CreateUpdateCustomMixin, CreateModelMixin
         ticket.title = title
         ticket.save()
         ticket = WfService.handle_ticket(ticket=ticket, transition=transition, new_ticket_data=ticket_data, 
-        handler=request.user)
+        handler=request.user, created=True)
         return Response(TicketSerializer(instance=ticket).data)
 
     @action(methods=['get'], detail=False, perms_map={'get':'*'})
@@ -201,7 +203,9 @@ class TicketViewSet(OptimizationMixin, CreateUpdateCustomMixin, CreateModelMixin
         serializer = TicketHandleSerializer(data=request.data)
         serializer.is_valid(raise_exception=True)
         vdata = serializer.validated_data
-        new_ticket_data = ticket.ticket_data.update(**vdata['ticket_data'])
+        new_ticket_data = ticket.ticket_data
+        new_ticket_data.update(**vdata['ticket_data'])
+        
         ticket = WfService.handle_ticket(ticket=ticket, transition=vdata['transition'], 
         new_ticket_data=new_ticket_data, handler=request.user, suggestion=vdata['suggestion'])
         return Response(TicketSerializer(instance=ticket).data)