diff --git a/apps/system/serializers.py b/apps/system/serializers.py
index 618c84dc..2eebdd5f 100755
--- a/apps/system/serializers.py
+++ b/apps/system/serializers.py
@@ -280,6 +280,13 @@ class UserSimpleSerializer(CustomModelSerializer):
         fields = ['id', 'username', 'name', 'phone']
 
 
+class UserSignatureSerializer(CustomModelSerializer):
+    signature = serializers.CharField(source='employee.signature', read_only=True)
+    class Meta:
+        model = User
+        fields = ['id', 'username', 'name', 'phone', 'signature']
+
+
 class UserListSerializer(CustomModelSerializer):
     """
     用户列表序列化
diff --git a/apps/wf/serializers.py b/apps/wf/serializers.py
index 580c4942..eba05476 100755
--- a/apps/wf/serializers.py
+++ b/apps/wf/serializers.py
@@ -1,5 +1,5 @@
 from apps.system.models import Dept, User
-from apps.system.serializers import UserSimpleSerializer
+from apps.system.serializers import UserSignatureSerializer, UserSimpleSerializer
 from rest_framework import serializers
 from apps.utils.serializers import CustomModelSerializer
 
@@ -208,7 +208,7 @@ class TicketDetailSerializer(CustomModelSerializer):
 
 
 class TicketFlowSerializer(CustomModelSerializer):
-    participant_ = UserSimpleSerializer(source='participant', read_only=True)
+    participant_ = UserSignatureSerializer(source='participant', read_only=True)
     state_ = StateSimpleSerializer(source='state', read_only=True)
     transition_ = TransitionSimpleSerializer(source='transition', read_only=True)
     transition_attribute = serializers.CharField(source='transition.attribute_type', read_only=True)
@@ -219,7 +219,7 @@ class TicketFlowSerializer(CustomModelSerializer):
 
 
 class TicketFlowSimpleSerializer(CustomModelSerializer):
-    participant_ = UserSimpleSerializer(source='participant', read_only=True)
+    participant_ = UserSignatureSerializer(source='participant', read_only=True)
     state_ = StateSimpleSerializer(source='state', read_only=True)
     transition_ = TransitionSimpleSerializer(source='transition', read_only=True)
     transition_attribute = serializers.CharField(source='transition.attribute_type', read_only=True)
diff --git a/apps/wf/views.py b/apps/wf/views.py
index fdbe55b3..4263c3ef 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, TicketStateUpateSerializer
+    TicketListSerializer, TicketDetailSerializer, WorkflowCloneSerializer, TicketStateUpateSerializer, TicketFlowSimpleSerializer
 from rest_framework.viewsets import GenericViewSet, ModelViewSet
 from rest_framework.decorators import action
 from apps.wf.models import CustomField, Ticket, Workflow, State, Transition, TicketFlow
@@ -356,7 +356,7 @@ class TicketViewSet(CreateUpdateCustomMixin, CreateModelMixin, ListModelMixin, R
         """
         ticket = self.get_object()
         flowlogs = TicketFlow.objects.filter(ticket=ticket).order_by('-create_time')
-        serializer = TicketFlowSerializer(instance=flowlogs.select_related('participant', 'state', 'transition'), many=True)
+        serializer = TicketFlowSimpleSerializer(instance=flowlogs.select_related('participant', 'state', 'transition', 'participant__employee'), many=True)
         return Response(serializer.data)
 
     @action(methods=['get'], detail=True, perms_map={'get': '*'})
@@ -526,6 +526,7 @@ class TicketFlowViewSet(ListModelMixin, RetrieveModelMixin, CustomGenericViewSet
     """
     perms_map = {'get': '*'}
     queryset = TicketFlow.objects.all()
+    list_serializer_class = TicketFlowSimpleSerializer
     serializer_class = TicketFlowSerializer
     search_fields = ['suggestion']
     select_related_fields = ['participant', 'state', 'transition']