diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefs.cs b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefs.cs
new file mode 100644
index 00000000..253cd5f4
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefs.cs
@@ -0,0 +1,44 @@
+using AxibugEmuOnline.Client.ClientCore;
+
+public static class AxiPlayerPrefs
+{
+    //#if UNITY_SWITCH && !UNITY_EDITOR
+    //	public static string SaveDataRootDirPath = "save:/axibug";
+    //#elif UNITY_PSP2 && !UNITY_EDITOR
+    //	public static string SaveDataRootDirPath = "ux0:data/axibug";
+    //#else
+    //    public static string SaveDataRootDirPath = UnityEngine.Application.persistentDataPath;
+    //#endif
+
+    //使用统一的平台宏区分目录
+    public static string SaveDataRootDirPath => App.PersistentDataRootPath();
+
+    static IAxiPlayerPrefs m_axiPlayerPrefs;
+    static IAxiPlayerPrefs axiPlayerPrefs
+    {
+        get
+        {
+            if (m_axiPlayerPrefs == null)
+            {
+#if UNITY_SWITCH || UNITY_PSP2
+                m_axiPlayerPrefs = new AxiPlayerPrefsForFileSystem();
+#else
+                m_axiPlayerPrefs = new AxiPlayerPrefsForUnity();
+#endif
+            }
+            return m_axiPlayerPrefs;
+        }
+    }
+
+    public static float GetFloat(string key) { return axiPlayerPrefs.GetFloat(key); }
+    public static void SetFloat(string key, float value) { axiPlayerPrefs.SetFloat(key, value); }
+    public static float GetFloat(string key, float defaultValue) { return axiPlayerPrefs.GetFloat(key, defaultValue); }
+    public static int GetInt(string key) { return axiPlayerPrefs.GetInt(key); }
+    public static void SetInt(string key, int value) { axiPlayerPrefs.SetInt(key, value); }
+    public static int GetInt(string key, int defaultValue) { return axiPlayerPrefs.GetInt(key, defaultValue); }
+    public static string GetString(string key) { return axiPlayerPrefs.GetString(key); }
+    public static void SetString(string key, string value) { axiPlayerPrefs.SetString(key, value); }
+    public static string GetString(string key, string defaultValue) { return axiPlayerPrefs.GetString(key, defaultValue); }
+
+    internal static void DeleteAll() { axiPlayerPrefs.DeleteAll(); }
+}
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefs.cs.meta b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefs.cs.meta
new file mode 100644
index 00000000..5d162739
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefs.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 71c6edecb09ea914b90fa115b491698d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsFileBase.cs b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsFileBase.cs
new file mode 100644
index 00000000..c2ed6ed5
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsFileBase.cs
@@ -0,0 +1,162 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+
+public abstract class AxiPlayerPrefsFileBase : IAxiPlayerPrefs
+{
+    protected static string AxiPlayerPrefsFilePath => AxiPlayerPrefs.SaveDataRootDirPath + "/AxiPlayerPrefs.dat";
+
+    Dictionary<string, AxiPlayerPrefsKeyValye> m_keyval = new Dictionary<string, AxiPlayerPrefsKeyValye>();
+	Func<Dictionary<string, AxiPlayerPrefsKeyValye>> m_LoadFunc;
+	Action<Dictionary<string, AxiPlayerPrefsKeyValye>> m_SaveFunc;
+	bool bDirty = false;
+
+	[Serializable]
+	public class AxiPlayerPrefsAllData
+	{
+		public int version;
+		public List<AxiPlayerPrefsKeyValye> datalist;
+	}
+
+	[Serializable]
+	public class AxiPlayerPrefsKeyValye
+	{
+		public string key;
+		public int intval;
+		public string strval;
+		public float floatval;
+	}
+
+	public AxiPlayerPrefsFileBase(Func<Dictionary<string, AxiPlayerPrefsKeyValye>> load, Action<Dictionary<string, AxiPlayerPrefsKeyValye>> save)
+	{
+		m_LoadFunc = load;
+		m_SaveFunc = save;
+		Load();
+		AxiPlayerPrefsMono.SetInvoke(Save, 15);
+	}
+	public static Dictionary<string, AxiPlayerPrefsKeyValye> JsonStrToData(string dataStr)
+	{
+		AxiPlayerPrefsAllData alldata = UnityEngine.JsonUtility.FromJson<AxiPlayerPrefsAllData>(dataStr);
+		Dictionary<string, AxiPlayerPrefsKeyValye> data = new Dictionary<string, AxiPlayerPrefsKeyValye>();
+		foreach (var item in alldata.datalist)
+		{
+			data.Add(item.key, item);
+		}
+		return data;
+	}
+
+	public static string DataToJsonStr(Dictionary<string, AxiPlayerPrefsKeyValye> data)
+	{
+		return UnityEngine.JsonUtility.ToJson(new AxiPlayerPrefsAllData() { version = 1, datalist = data.Values.ToList() });
+	}
+
+	AxiPlayerPrefsKeyValye GetByKey(string key, bool NonAutoCreate, out bool IsNew)
+	{
+		//Debug.Log($"GetByKey=>{key}");
+		if (!m_keyval.ContainsKey(key))
+		{
+			IsNew = true;
+			if (!NonAutoCreate)
+				return null;
+			m_keyval.Add(key, new AxiPlayerPrefsKeyValye() { key = key });
+		}
+		else
+			IsNew = false;
+		return m_keyval[key];
+	}
+
+	public void Load()
+	{
+		m_keyval = m_LoadFunc.Invoke();
+	}
+
+	public void Save()
+	{
+		if (bDirty)
+		{
+			Debug.Log("Auto AxiPlayerPrefs.");
+			bDirty = false;
+			m_SaveFunc.Invoke(m_keyval);
+		}
+	}
+
+	public float GetFloat(string key, float defaultValue)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, true, out bool IsNew);
+		if (IsNew)
+			kv.floatval = defaultValue;
+		return kv.floatval;
+	}
+
+	public int GetInt(string key, int defaultValue)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, true, out bool IsNew);
+		if (IsNew)
+			kv.intval = defaultValue;
+		return kv.intval;
+	}
+
+	public string GetString(string key, string defaultValue)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, true, out bool IsNew);
+		if (IsNew)
+			kv.strval = defaultValue;
+		return kv.strval;
+	}
+
+	public float GetFloat(string key)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, false, out bool _);
+		if (kv != null) return kv.floatval;
+		return default(float);
+	}
+
+	public int GetInt(string key)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, false, out bool _);
+		if (kv != null) return kv.intval;
+		return default(int);
+	}
+
+	public string GetString(string key)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, false, out bool _);
+		if (kv != null) return kv.strval;
+		return string.Empty;
+	}
+
+
+	public void SetInt(string key, int value)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, true, out bool _);
+		if (kv.intval == value)
+			return;
+		kv.intval = value;
+		bDirty = true;
+	}
+
+	public void SetString(string key, string value)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, true, out bool _);
+		if (string.Equals(kv.strval, value))
+			return;
+		kv.strval = value;
+		bDirty = true;
+	}
+
+	public void SetFloat(string key, float value)
+	{
+		AxiPlayerPrefsKeyValye kv = GetByKey(key, true, out bool _);
+		if (kv.floatval == value)
+			return;
+		kv.floatval = value;
+		bDirty = true;
+	}
+	public void DeleteAll()
+	{
+		m_keyval.Clear();
+		bDirty = true;
+	}
+
+}
\ No newline at end of file
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsFileBase.cs.meta b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsFileBase.cs.meta
new file mode 100644
index 00000000..cb7150bc
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsFileBase.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4085aa85cd82706448a25a172cd681a0
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForFileSystem.cs b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForFileSystem.cs
new file mode 100644
index 00000000..afb51f7e
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForFileSystem.cs
@@ -0,0 +1,49 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+public class AxiPlayerPrefsForFileSystem : AxiPlayerPrefsFileBase
+{
+    public AxiPlayerPrefsForFileSystem() : base(LoadData, SaveData)
+    {
+        Debug.Log($"AxiPlayerPrefsForPSVita Init");
+    }
+
+    public static Dictionary<string, AxiPlayerPrefsKeyValye> LoadData()
+    {
+        if (!AxiIO.AxiIO.io.file_Exists(AxiPlayerPrefsFilePath))
+            return new Dictionary<string, AxiPlayerPrefsKeyValye>();
+        else
+        {
+            string outputData = string.Empty;
+            byte[] loadedData = AxiIO.AxiIO.io.file_ReadAllBytes(AxiPlayerPrefsFilePath);
+            if (loadedData != null && loadedData.Length != 0)
+            {
+                using (System.IO.MemoryStream stream = new System.IO.MemoryStream(loadedData))
+                {
+                    using (System.IO.BinaryReader reader = new System.IO.BinaryReader(stream))
+                    {
+                        outputData = reader.ReadString();
+                    }
+                }
+            }
+            if (string.IsNullOrEmpty(outputData))
+                return new Dictionary<string, AxiPlayerPrefsKeyValye>();
+            return AxiPlayerPrefsFileBase.JsonStrToData(outputData);
+        }
+    }
+
+    public static void SaveData(Dictionary<string, AxiPlayerPrefsKeyValye> data)
+    {
+        string jsonStr = AxiPlayerPrefsFileBase.DataToJsonStr(data);
+        byte[] dataByteArray;
+        using (System.IO.MemoryStream stream = new System.IO.MemoryStream(jsonStr.Length * sizeof(char)))
+        {
+            System.IO.BinaryWriter binaryWriter = new System.IO.BinaryWriter(stream);
+            binaryWriter.Write(jsonStr);
+            dataByteArray = stream.GetBuffer();
+            stream.Close();
+        }
+        AxiIO.AxiIO.io.file_WriteAllBytes(AxiPlayerPrefsFilePath, dataByteArray, false);
+    }
+
+}
\ No newline at end of file
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForUnity.cs b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForUnity.cs
new file mode 100644
index 00000000..0a3eb278
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForUnity.cs
@@ -0,0 +1,55 @@
+
+using UnityEngine;
+
+public class AxiPlayerPrefsForUnity : IAxiPlayerPrefs
+{
+    public string GetString(string key, string defaultValue)
+    {
+		return PlayerPrefs.GetString(key, defaultValue);
+    }
+
+    public void SetString(string key, string value)
+    {
+        PlayerPrefs.SetString(key, value);
+    }
+
+    public int GetInt(string key, int defaultValue)
+    {
+        return PlayerPrefs.GetInt(key, defaultValue);
+    }
+
+    public void SetInt(string key, int value)
+    {
+        PlayerPrefs.SetInt(key, value);
+    }
+
+    public float GetFloat(string key, float defaultValue)
+    {
+        return PlayerPrefs.GetFloat(key, defaultValue);
+    }
+
+    public float GetFloat(string key)
+    {
+        return PlayerPrefs.GetFloat(key);
+    }
+
+    public int GetInt(string key)
+    {
+        return PlayerPrefs.GetInt(key);
+    }
+
+    public string GetString(string key)
+    {
+        return PlayerPrefs.GetString(key);
+    }
+
+    public void SetFloat(string key, float value)
+    {
+        PlayerPrefs.SetFloat(key,value);
+    }
+
+    public void DeleteAll()
+    {
+        PlayerPrefs.DeleteAll();
+    }
+}
\ No newline at end of file
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForUnity.cs.meta b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForUnity.cs.meta
new file mode 100644
index 00000000..c9af0db7
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsForUnity.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 94efbbb58793f1146b395c1ebfe19d33
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsMono.cs b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsMono.cs
new file mode 100644
index 00000000..264692de
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsMono.cs
@@ -0,0 +1,39 @@
+using System;
+using UnityEngine;
+
+public class AxiPlayerPrefsMono : MonoBehaviour
+{
+	Action act;
+	float waittime;
+	float lastinvokeTime;
+	public static void SetInvoke(Action _act, int _waitsec)
+	{
+		GameObject gobj = GameObject.Find($"[{nameof(AxiPlayerPrefsMono)}]");
+		if (gobj == null)
+		{
+			gobj = new GameObject();
+			gobj.name = $"[{nameof(AxiPlayerPrefsMono)}]";
+			GameObject.DontDestroyOnLoad(gobj);
+		}
+		AxiPlayerPrefsMono com = gobj.GetComponent<AxiPlayerPrefsMono>();
+		if (com == null)
+		{
+			com = gobj.AddComponent<AxiPlayerPrefsMono>();
+		}
+		com.act = _act;
+		com.waittime = _waitsec;
+	}
+
+	public void OnEnable()
+	{
+		Debug.Log("AxiPlayerPrefsMono Enable");
+	}
+	public void Update()
+	{
+		if (Time.time - lastinvokeTime < waittime)
+			return;
+		lastinvokeTime = Time.time;
+		if (act != null)
+			act.Invoke();
+	}
+}
\ No newline at end of file
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsMono.cs.meta b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsMono.cs.meta
new file mode 100644
index 00000000..9946b52c
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/AxiPlayerPrefsMono.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8fff109e9498ef549a7d124a24894a98
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/IAxiPlayerPrefs.cs b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/IAxiPlayerPrefs.cs
new file mode 100644
index 00000000..b12e57ce
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/IAxiPlayerPrefs.cs
@@ -0,0 +1,13 @@
+public interface IAxiPlayerPrefs
+{
+    void DeleteAll();
+    float GetFloat(string key, float defaultValue);
+    float GetFloat(string key);
+    int GetInt(string key, int defaultValue);
+    int GetInt(string key);
+    string GetString(string key);
+    string GetString(string key, string defaultValue);
+    void SetFloat(string key, float value);
+    void SetInt(string key, int value);
+    void SetString(string key, string value);
+}
\ No newline at end of file
diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/IAxiPlayerPrefs.cs.meta b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/IAxiPlayerPrefs.cs.meta
new file mode 100644
index 00000000..3fec03e7
--- /dev/null
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/AxiPlayerPrefs/IAxiPlayerPrefs.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e194ccb9ac1dc984da8922b7c67ec879
+MonoImporter:
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+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
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