diff --git a/apps/ecm/service.py b/apps/ecm/service.py
index 53a21aaf..1aa75c87 100644
--- a/apps/ecm/service.py
+++ b/apps/ecm/service.py
@@ -118,7 +118,7 @@ def save_voice_and_speak(event: Event):
     Args:
         event (Event): _description_
     """
-    main_cate = event.cates.all().order_by('-priority', 'create_time').first()
+    main_cate = event.cates.all().order_by('priority', 'create_time').first()
     v_p, v_num = main_cate.voice_person, main_cate.voice_num
     _, event.voice, _ = generate_voice(event.voice_msg, v_p)
     event.save()
@@ -224,7 +224,7 @@ def dispatch_dahua_event(data: dict):
     if alarm_type in [1001003, 1001000] and vchannel:  # 内部人员/或陌生人报警
         # 查看加载的算法
         algo_codes = list(AlgoChannel.objects.filter(vchannel=vchannel).exclude(
-            algo__code=None).order_by('-algo__priority', 'algo__create_time').values_list('algo__code', flat=True))
+            algo__code=None).order_by('algo__priority', 'algo__create_time').values_list('algo__code', flat=True))
         area = vchannel.area  # 视频所在区域
         if algo_codes and area:  # 如果加载了算法且视频通道绑定区域才继续
             face_img_o = dhClient.get_full_pic(data['info']['alarmPicture'])
diff --git a/apps/ecm/views.py b/apps/ecm/views.py
index cd5b2154..ec3d9ff6 100644
--- a/apps/ecm/views.py
+++ b/apps/ecm/views.py
@@ -26,7 +26,7 @@ class EventCateViewSet(CreateModelMixin, UpdateModelMixin, ListModelMixin, Custo
     update_serializer_class = EventCateCreateUpdateSerializer
     serializer_class = EventCateListSerializer
     filterset_fields = ['self_algo']
-    ordering = ['-priority', 'create_time']
+    ordering = ['priority', 'create_time']
 
 
 class AlgoChannelViewSet(CreateModelMixin, DestroyModelMixin, ListModelMixin, CustomGenericViewSet):
@@ -120,12 +120,12 @@ class EventViewSet(ListModelMixin, RetrieveModelMixin, CustomGenericViewSet):
                 queryset = queryset.filter(event__handle_user=None)
         ret['total_count'] = queryset.count()
         if vdata.get('completed', True):
-            ret['details'] = list(EventCate.objects.order_by('-priority', 'create_time').annotate(cate=F('id'),
+            ret['details'] = list(EventCate.objects.order_by('priority', 'create_time').annotate(cate=F('id'),
                                   cate__name=F('name'), cate__trigger=F('trigger')).values('cate', 'cate__name'))
             for i in ret['details']:
                 i['count'] = queryset.filter(cate__id=i['cate']).count()
         else:
-            ret['details'] = list(queryset.order_by('-cate__priority', 'cate__create_time').values(
+            ret['details'] = list(queryset.order_by('cate__priority', 'cate__create_time').values(
                 'cate', 'cate__name', 'cate__trigger').annotate(count=Count('cate')))
         return Response(ret)