/// <summary>
        /// 删除菜单
        /// </summary>
        /// <returns></returns>
        public BaseRes Menu_Delete()
        {
            var rel = QyAPI.Menu_Delete(access_token, agentid);

            if (IsAccessTokenError(rel))
            {
                rel = QyAPI.Menu_Delete(access_token, agentid);
                IsAccessTokenError(rel, false);
            }
            return(rel);
        }