邮件全部领取后刷新未读数据

GameClient/Assets/Game/HotUpdate/ServerProxy/MailSProxy.cs

@@ -115,6 +115,7 @@ namespace GFGGame
             {
                 if (response.Error == ErrorCode.ERR_Success)
                 {
+                    MailDataManager.Instance.UnreadCount = response.UnreadCount;
                     List<ItemData> itemDatas = ItemUtil.CreateItemDataList(response.ItemList);
                     BonusController.TryShowBonusList(itemDatas);
                     EventAgent.DispatchEvent(ConstMessage.MAIL_ALLREWARD);