/// <summary>
        /// 保存消息
        /// </summary>
        /// <returns></returns>
        public ActionResult SaveMessages(MessagesSettingEditModel messagesSettingEditModel)
        {
            InvitationSettings invitationSettings;
            NoticeSettings noticeSettings = messagesSettingEditModel.AsMessagesSettings(out invitationSettings);
            noticeSettingsManager.Save(noticeSettings);
            invitationSettingsManager.Save(invitationSettings);

            return Json(new StatusMessageData(StatusMessageType.Success, "保存成功!"));
        }