fix: checktaskset create bug

apps/dpm/serializers.py

@@ -83,13 +83,18 @@ class CheckTaskSetCreateSerializer(CustomModelSerializer):
         with transaction.atomic():
             sch = validated_data["myschedule"]
             pobj = PeriodicTask()
+            pobj.name = 'checktask_' + time.strftime('%Y%m%d%H%M%S')
+            pobj.task = 'apps.dpm.dispath_checkwork_task'
             if sch.crontab:
                 pobj.crontab = sch.crontab
             elif sch.interval:
                 pobj.interval = sch.interval
             pobj.save()
             validated_data["periodictask"] = pobj
-            return super().create(validated_data)
+            ins = super().create(validated_data)
+            pobj.kwargs = json.dumps({'checktaskset': ins.id})
+            pobj.save()
+            return ins
 
 class CheckTaskSetUpdateSerializer(CustomModelSerializer):
     class Meta: