app/services/cmd_service/cmd_service.go

@@ -50,9 +50,7 @@ func Add(request *backend.CmdAddRequest) (err error) {
 	var db croncmdmodel.CronCmd
 	_ = mapstructure.Decode(request, &db)
 	db.Status = common.CMD_STATUS_STOP
-	if db.MatchJson == "" {
-		db.MatchJson = "null"
-	}
+
 	_, err = croncmdmodel.GetInstance().GetDb().InsertOne(db)
 	return
 }