public JsonResult MakeCost_add(string name, string memo)
        {
            MakeCostTarget en = new MakeCostTarget();
            en.target = name;
            en.memo = memo;

            DaMakeCostTarget dal = new DaMakeCostTarget();
            var result = new CustomJsonResult();
            result.Data = dal.add(en);
            return result;
        }