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/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/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();
             }
         }