diff --git a/AxibugEmuOnline.Client/Assets/Script/IEmuCore.cs b/AxibugEmuOnline.Client/Assets/Script/IEmuCore.cs
index c60b316..a054acf 100644
--- a/AxibugEmuOnline.Client/Assets/Script/IEmuCore.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/IEmuCore.cs
@@ -6,12 +6,15 @@ namespace AxibugEmuOnline.Client
 {
     public interface IEmuCore
     {
+        GameObject gameObject { get; }
+
         object GetState();
         byte[] GetStateBytes();
         void LoadState(object state);
         void LoadStateFromBytes(byte[] data);
         void Pause();
         void Resume();
-        void SetupScheme();        
+        void SetupScheme();
+        void StartGame(RomFile romFile);
     }
 }
diff --git a/AxibugEmuOnline.Client/Assets/Script/Manager/AppEmu.cs b/AxibugEmuOnline.Client/Assets/Script/Manager/AppEmu.cs
index 6517770..4b59524 100644
--- a/AxibugEmuOnline.Client/Assets/Script/Manager/AppEmu.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/Manager/AppEmu.cs
@@ -1,4 +1,5 @@
 锘縰sing AxibugEmuOnline.Client.ClientCore;
+using MyNes.Core;
 using UnityEngine;
 
 namespace AxibugEmuOnline.Client.Manager
@@ -6,6 +7,7 @@ namespace AxibugEmuOnline.Client.Manager
     public class AppEmu
     {
         private GameObject m_emuInstance;
+        private IEmuCore m_emuCore;
 
         public void BeginGame(RomFile romFile)
         {
@@ -14,14 +16,17 @@ namespace AxibugEmuOnline.Client.Manager
             switch (romFile.Platform)
             {
                 case EnumPlatform.NES:
-                    var nesEmu = GameObject.Instantiate(Resources.Load<GameObject>("NES/NesEmulator")).GetComponent<NesEmulator>();
-                    m_emuInstance = nesEmu.gameObject;
-
-                    nesEmu.StartGame(romFile);
-                    LaunchUI.Instance.HideMainMenu();
-                    InGameUI.Instance.Show(romFile, nesEmu);
+                    m_emuCore = GameObject.Instantiate(Resources.Load<GameObject>("NES/NesEmulator")).GetComponent<IEmuCore>();
                     break;
             }
+
+            m_emuInstance = m_emuCore.gameObject;
+
+            m_emuCore.StartGame(romFile);
+            LaunchUI.Instance.HideMainMenu();
+            InGameUI.Instance.Show(romFile, m_emuCore);
+
+            m_emuCore.SetupScheme();
         }
 
         public void StopGame()
@@ -32,6 +37,8 @@ namespace AxibugEmuOnline.Client.Manager
 
             InGameUI.Instance.Hide();
             LaunchUI.Instance.ShowMainMenu();
+
+            ControlScheme.Current = ControlSchemeSetts.Normal;
         }
     }
 }
diff --git a/AxibugEmuOnline.Client/Assets/Script/Manager/AppRoom.cs b/AxibugEmuOnline.Client/Assets/Script/Manager/AppRoom.cs
index e779df2..ec0f103 100644
--- a/AxibugEmuOnline.Client/Assets/Script/Manager/AppRoom.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/Manager/AppRoom.cs
@@ -89,7 +89,7 @@ namespace AxibugEmuOnline.Client.Manager
             List<Protobuf_Room_MiniInfo> result = new List<Protobuf_Room_MiniInfo>();
             foreach (var item in dictRoomListID2Info)
             {
-                result.Add(new Protobuf_Room_MiniInfo());
+                result.Add(item.Value);
             }
             return result;
         }
@@ -204,12 +204,12 @@ namespace AxibugEmuOnline.Client.Manager
             if (msg.UpdateType == 0)
             {
                 AddOrUpdateRoomList(msg.RoomMiniInfo);
-                Eventer.Instance.PostEvent(EEvent.OnRoomListSingleUpdate, msg.RoomMiniInfo.GameRomID);
+                Eventer.Instance.PostEvent(EEvent.OnRoomListSingleUpdate, msg.RoomMiniInfo.RoomID);
             }
             else
             {
-                RemoveRoomList(msg.RoomMiniInfo.GameRomID);
-                Eventer.Instance.PostEvent(EEvent.OnRoomListSingleClose, msg.RoomMiniInfo.GameRomID);
+                RemoveRoomList(msg.RoomMiniInfo.RoomID);
+                Eventer.Instance.PostEvent(EEvent.OnRoomListSingleClose, msg.RoomMiniInfo.RoomID);
             }
         }
 
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/CommandDispatcher/CommandDispatcher.cs b/AxibugEmuOnline.Client/Assets/Script/UI/CommandDispatcher/CommandDispatcher.cs
index d953740..3beece3 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/CommandDispatcher/CommandDispatcher.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/CommandDispatcher/CommandDispatcher.cs
@@ -74,8 +74,12 @@ namespace AxibugEmuOnline.Client
                 }
             }
 
+            //键位映射表需要在按键响应的堆栈结束后处理,防止迭代器修改问题
             if (m_waitMapperSetting != null)
+            {
                 m_keyMapper = m_waitMapperSetting;
+                m_waitMapperSetting = null;
+            }
         }
 
         private Dictionary<KeyCode, EnumCommand> m_waitMapperSetting = null;
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI.cs b/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI.cs
index 2e402b1..22f3f50 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI.cs
@@ -12,7 +12,7 @@ namespace AxibugEmuOnline.Client
         public override bool Enable => gameObject.activeInHierarchy;
 
         /// <summary> 指示该游戏实例是否处于联网模式 </summary>
-        public bool IsOnline => App.roomMgr.RoomState > AxibugProtobuf.RoomGameState.OnlyHost;
+        public bool IsOnline => App.user.IsLoggedIn ? App.roomMgr.RoomState > AxibugProtobuf.RoomGameState.OnlyHost : false;
 
         private RomFile m_rom;
         public IEmuCore Core { get; private set; }
@@ -57,6 +57,7 @@ namespace AxibugEmuOnline.Client
 
         public void Show(RomFile currentRom, IEmuCore core)
         {
+            m_state = null;//清空游戏快照
             CommandDispatcher.Instance.RegistController(this);
 
             m_rom = currentRom;
@@ -69,6 +70,7 @@ namespace AxibugEmuOnline.Client
             }
 
             Eventer.Instance.RegisterEvent<int>(EEvent.OnRoomWaitStepChange, OnServerStepUpdate);
+            OptionUI.Instance.OnHide += PopMenu_OnHide;
 
             gameObject.SetActiveEx(true);
         }
@@ -82,14 +84,28 @@ namespace AxibugEmuOnline.Client
         {
             CommandDispatcher.Instance.UnRegistController(this);
 
+            OptionUI.Instance.OnHide -= PopMenu_OnHide;
             gameObject.SetActiveEx(false);
         }
 
         protected override void OnCmdOptionMenu()
         {
             OptionUI.Instance.Pop(menus);
+
+            if (!IsOnline)//单人模式暂停模拟器
+            {
+                Core.Pause();
+            }
         }
 
+        //菜单关闭时候
+        private void PopMenu_OnHide()
+        {
+            if (!IsOnline)//单人模式恢复模拟器的暂停
+                Core.Resume();
+        }
+
+
         public void QuitGame()
         {
             Eventer.Instance.UnregisterEvent<int>(EEvent.OnRoomWaitStepChange, OnServerStepUpdate);
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI_LoadState.cs b/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI_LoadState.cs
index 9f33a2a..2c764ad 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI_LoadState.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/InGameUI/InGameUI_LoadState.cs
@@ -1,6 +1,5 @@
 using AxibugEmuOnline.Client.ClientCore;
 using System.Diagnostics;
-using VirtualNes.Core;
 
 namespace AxibugEmuOnline.Client
 {
@@ -16,10 +15,14 @@ namespace AxibugEmuOnline.Client
 
         public override void OnExcute()
         {
+            object state = m_gameUI.GetQuickState();
             Stopwatch sw = Stopwatch.StartNew();
-            m_gameUI.Core.LoadState(m_gameUI.GetQuickState());
-            sw.Stop();
-            App.log.Info($"{m_gameUI.RomFile.Platform}====>快照加载耗时:{sw.Elapsed.TotalMilliseconds}ms");
+            if (state != null)
+            {
+                m_gameUI.Core.LoadState(state);
+                sw.Stop();
+                App.log.Info($"{m_gameUI.RomFile.Platform}====>快照加载耗时:{sw.Elapsed.TotalMilliseconds}ms");
+            }
         }
     }
 }
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/ItemPresent/ItemPresent.cs b/AxibugEmuOnline.Client/Assets/Script/UI/ItemPresent/ItemPresent.cs
index 6809350..93f3eb8 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/ItemPresent/ItemPresent.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/ItemPresent/ItemPresent.cs
@@ -517,6 +517,7 @@ public class ItemPresent : GridLayoutGroup, IVirtualLayout
     }
     public RectTransform GetItemUIIfExist(int index)
     {
+        if (index < 0) return null;
         if (children.Count <= index) return null;
 
         var proxy = children[index];
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/MenuItem.cs b/AxibugEmuOnline.Client/Assets/Script/UI/MenuItem.cs
index 9074238..cf644df 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/MenuItem.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/MenuItem.cs
@@ -37,6 +37,11 @@ namespace AxibugEmuOnline.Client.UI
             Reset();
         }
 
+        protected virtual void OnDestroy()
+        {
+            
+        }
+
         public void SetData(MenuData data)
         {
             Reset();
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/OptionUI/OptionUI.cs b/AxibugEmuOnline.Client/Assets/Script/UI/OptionUI/OptionUI.cs
index e01c88a..f4bc4dd 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/OptionUI/OptionUI.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/OptionUI/OptionUI.cs
@@ -24,6 +24,8 @@ namespace AxibugEmuOnline.Client
         private bool m_bPoped = false;
         private List<OptionUI_MenuItem> m_runtimeMenuItems = new List<OptionUI_MenuItem>();
 
+        public event Action OnHide;
+
         private int m_selectIndex = -1;
         public int SelectIndex
         {
@@ -178,6 +180,8 @@ namespace AxibugEmuOnline.Client
                 m_bPoped = false;
 
                 ControlScheme.Current = m_lastCS;
+
+                OnHide?.Invoke();
             }
         }
 
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/RoomItem.cs b/AxibugEmuOnline.Client/Assets/Script/UI/RoomItem.cs
index 024e174..56016ee 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/RoomItem.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/RoomItem.cs
@@ -1,7 +1,7 @@
 using AxibugEmuOnline.Client.ClientCore;
+using AxibugEmuOnline.Client.Event;
 using AxibugEmuOnline.Client.UI;
 using AxibugProtobuf;
-using System;
 using UnityEngine;
 using UnityEngine.UI;
 
@@ -21,28 +21,55 @@ namespace AxibugEmuOnline.Client
         private RomFile m_romFile;
 
         public int Index { get; set; }
+        public int roomID { get; private set; }
 
+        protected override void Awake()
+        {
+            base.Awake();
+
+            Eventer.Instance.RegisterEvent<int>(EEvent.OnRoomListSingleUpdate, OnRoomSingleUpdate);
+        }
+
+        protected override void OnDestroy()
+        {
+            Eventer.Instance.UnregisterEvent<int>(EEvent.OnRoomListSingleUpdate, OnRoomSingleUpdate);
+        }
+
+        private void OnRoomSingleUpdate(int roomId)
+        {
+            if (roomId != roomID) return;
+
+            if (App.roomMgr.GetRoomListMiniInfo(roomId, out var roomInfo))
+            {
+                UpdateUI(roomInfo);
+            }
+        }
 
         public void SetData(object data)
         {
-            if (data is Protobuf_Room_MiniInfo roomInfo)
+            var roomInfo = data as Protobuf_Room_MiniInfo;
+            roomID = roomInfo.RoomID;
+
+            UpdateUI(roomInfo);
+        }
+
+        private void UpdateUI(Protobuf_Room_MiniInfo roomInfo)
+        {
+            var hostNick = roomInfo.GetHostNickName();
+            roomInfo.GetRoomPlayers(out var cur, out var max);
+            SetBaseInfo(string.Empty, $"<b>{hostNick}</b>的房间 - {cur}/{max}");
+            SetIcon(null);
+
+            roomInfo.FetchRomFileInRoomInfo(EnumPlatform.NES, (romFile) =>
             {
-                var hostNick = roomInfo.GetHostNickName();
-                roomInfo.GetRoomPlayers(out var cur, out var max);
-                SetBaseInfo(string.Empty, $"<b>{hostNick}</b>的房间 - {cur}/{max}");
-                SetIcon(null);
+                m_romFile = romFile;
 
-                roomInfo.FetchRomFileInRoomInfo(EnumPlatform.NES, (romFile) =>
-                {
-                    m_romFile = romFile;
+                if (romFile.ID == roomInfo.GameRomID)
+                    Txt.text = romFile.Alias;
 
-                    if (romFile.ID == roomInfo.GameRomID)
-                        Txt.text = romFile.Alias;
-
-                    UpdateRomInfoView();
-                    App.CacheMgr.GetSpriteCache(romFile.ImageURL, OnGetRomImage);
-                });
-            }
+                UpdateRomInfoView();
+                App.CacheMgr.GetSpriteCache(romFile.ImageURL, OnGetRomImage);
+            });
         }
 
         private void Update()
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/RoomListMenuItem.cs b/AxibugEmuOnline.Client/Assets/Script/UI/RoomListMenuItem.cs
index a946a85..4514913 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/RoomListMenuItem.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/RoomListMenuItem.cs
@@ -1,34 +1,61 @@
 using AxibugEmuOnline.Client.ClientCore;
-using AxibugProtobuf;
+using AxibugEmuOnline.Client.Event;
 using System;
-using System.Collections;
-using System.Collections.Generic;
 
 namespace AxibugEmuOnline.Client
 {
     public class RoomListMenuItem : VirtualSubMenuItem
     {
+        bool m_entering;
+
+        protected override void Awake()
+        {
+            Eventer.Instance.RegisterEvent<int>(EEvent.OnRoomListAllUpdate, OnRoomListUpdateAll);
+            Eventer.Instance.RegisterEvent<int>(EEvent.OnRoomListSingleClose, OnRoomClosed);
+            base.Awake();
+        }
+
+
+        protected override void OnDestroy()
+        {
+            Eventer.Instance.UnregisterEvent<int>(EEvent.OnRoomListAllUpdate, OnRoomListUpdateAll);
+            Eventer.Instance.UnregisterEvent<int>(EEvent.OnRoomListSingleClose, OnRoomClosed);
+        }
+
+        public override bool OnEnterItem()
+        {
+            var res = base.OnEnterItem();
+            if (res) m_entering = true;
+            return res;
+        }
+
+        public override bool OnExitItem()
+        {
+            var res = base.OnExitItem();
+            if (res) m_entering = false;
+            return res;
+        }
+
+        private void OnRoomListUpdateAll(int obj)
+        {
+            if (m_entering)
+            {
+                RefreshUI();
+            }
+        }
+        private void OnRoomClosed(int obj)
+        {
+            if (m_entering)
+            {
+                RefreshUI();
+            }
+        }
+
         protected override void GetVirtualListDatas(Action<object> datas)
         {
-            App.StartCoroutine(Test(datas));
+            var roomList = App.roomMgr.GetRoomList();
+            datas.Invoke(roomList);
         }
 
-        private IEnumerator Test(Action<object> datas)
-        {
-            yield return null;
-
-            List<Protobuf_Room_MiniInfo> fakeData = new List<Protobuf_Room_MiniInfo>()
-            {
-                new Protobuf_Room_MiniInfo{ GameRomID = 1, RoomID = 1, HostPlayerUID = 1, Player1UID = 1, Player1NickName = "Test1"},
-                new Protobuf_Room_MiniInfo{ GameRomID = 2, RoomID = 2, HostPlayerUID = 2, Player1UID = 2, Player1NickName = "Test2"},
-                new Protobuf_Room_MiniInfo{ GameRomID = 3, RoomID = 3, HostPlayerUID = 3, Player1UID = 3, Player1NickName = "Test3"},
-                new Protobuf_Room_MiniInfo{ GameRomID = 4, RoomID = 4, HostPlayerUID = 4, Player1UID = 4, Player1NickName = "Test4"},
-                new Protobuf_Room_MiniInfo{ GameRomID = 5, RoomID = 5, HostPlayerUID = 5, Player1UID = 5, Player1NickName = "Test5"},
-            };
-
-            datas.Invoke(fakeData);
-
-            yield break;
-        }
     }
 }
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/ThirdMenuRoot.cs b/AxibugEmuOnline.Client/Assets/Script/UI/ThirdMenuRoot.cs
index cee8137..5b7a3fb 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/ThirdMenuRoot.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/ThirdMenuRoot.cs
@@ -47,7 +47,7 @@ namespace AxibugEmuOnline.Client
 
         protected override MenuItem GetItemUIByIndex(int index)
         {
-            return itemGroup.GetItemUIByDataIndex(index).GetComponent<MenuItem>();
+            return itemGroup.GetItemUIByDataIndex(index)?.GetComponent<MenuItem>();
         }
 
         protected override void Awake()
@@ -63,13 +63,16 @@ namespace AxibugEmuOnline.Client
         protected override bool OnCmdEnter()
         {
             var item = GetItemUIByIndex(SelectIndex);
-            return item.OnEnterItem();
+            if (item != null)
+                return item.OnEnterItem();
+            else
+                return true;
         }
 
         protected override void OnCmdBack()
         {
             var item = GetItemUIByIndex(SelectIndex);
-            item.OnExitItem();
+            item?.OnExitItem();
         }
 
         private void LateUpdate()
diff --git a/AxibugEmuOnline.Client/Assets/Script/UI/VirtualSubMenuItem.cs b/AxibugEmuOnline.Client/Assets/Script/UI/VirtualSubMenuItem.cs
index 9f91878..9721a82 100644
--- a/AxibugEmuOnline.Client/Assets/Script/UI/VirtualSubMenuItem.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/UI/VirtualSubMenuItem.cs
@@ -3,11 +3,7 @@ using DG.Tweening;
 using DG.Tweening.Core;
 using DG.Tweening.Plugins.Options;
 using System;
-using System.Collections;
-using System.Collections.Generic;
 using UnityEngine;
-using VirtualNes.Core;
-using App = AxibugEmuOnline.Client.ClientCore.App;
 
 namespace AxibugEmuOnline.Client
 {
@@ -15,7 +11,7 @@ namespace AxibugEmuOnline.Client
     {
         [SerializeField]
         protected CanvasGroup RomGroupRoot;
-        
+
 
         private TweenerCore<float, float, FloatOptions> m_showTween;
 
@@ -60,7 +56,16 @@ namespace AxibugEmuOnline.Client
 
             var thirdMenuGroup = SubMenuItemGroup as ThirdMenuRoot;
             thirdMenuGroup.itemGroup.Clear();
-            
+
+            RefreshUI();
+
+            if (SubMenuItemGroup != null) SubMenuItemGroup.SetSelect(true);
+
+            return true;
+        }
+
+        protected void RefreshUI()
+        {
             GetVirtualListDatas((datas) =>
             {
                 var thirdMenuGroup = SubMenuItemGroup as ThirdMenuRoot;
@@ -69,10 +74,6 @@ namespace AxibugEmuOnline.Client
                 thirdMenuGroup.itemGroup.UpdateProxyVisualState();
                 thirdMenuGroup.ResetToFirst();
             });
-
-            if (SubMenuItemGroup != null) SubMenuItemGroup.SetSelect(true);
-
-            return true;
         }
 
         protected abstract void GetVirtualListDatas(Action<object> datas);