/// <summary>
        /// 充值类型集合
        /// </summary>
        /// <returns></returns>
        private List <SelectListModel> RechargeWayList()
        {
            var listModel = new List <SelectListModel>();
            var list      = _billingService.GetRechargeTypeList(1);

            list.Each(p =>
            {
                listModel.Add(new SelectListModel()
                {
                    SelectValue = p.RechargeType1.ToString(),
                    SelectName  = p.RechargeTypeName
                });
            });
            return(listModel);
        }