diff --git a/server/apps/vod/serializers.py b/server/apps/vod/serializers.py
index 9b4f3d2..ed51292 100644
--- a/server/apps/vod/serializers.py
+++ b/server/apps/vod/serializers.py
@@ -57,6 +57,7 @@ class ViewItemSerializer(serializers.ModelSerializer):
 
 class ViewItemUpdateSerializer(serializers.Serializer):
     current = serializers.IntegerField(min_value=1)
+    seconds = serializers.IntegerField(min_value=0)
 
 
 class View2Serializer(serializers.Serializer):
diff --git a/server/apps/vod/views.py b/server/apps/vod/views.py
index 399784b..ddd7240 100644
--- a/server/apps/vod/views.py
+++ b/server/apps/vod/views.py
@@ -181,7 +181,7 @@ class ViewItemViewSet(ListModelMixin, UpdateModelMixin, GenericViewSet):
         if ViewItem.objects.filter(video=obj.video, create_by=user).order_by('-id').first() != obj:
             raise ParseError('存在新播放记录')
         obj.current = data['current']
-        obj.total_seconds = obj.total_seconds + 10
+        obj.total_seconds = obj.total_seconds + data['seconds']
         obj.save()
         cal_view2(obj)
         return Response({'id': obj.id, 'current': obj.current, 'total_seconds': obj.total_seconds})