diff --git a/Editor/GuruManager/Config/EditorGuruServiceIO.cs b/Editor/GuruManager/Config/EditorGuruServiceIO.cs
index bdfa485..0135915 100644
--- a/Editor/GuruManager/Config/EditorGuruServiceIO.cs
+++ b/Editor/GuruManager/Config/EditorGuruServiceIO.cs
@@ -10,12 +10,15 @@ namespace Guru.Editor
     
     public class EditorGuruServiceIO
     {
-        private static readonly string DefaultFileName = "guru-service";
+        private static readonly string SourceConfigFileName = "guru-service";
+        private const string LocalServicesConfigPath = "Guru/Resoures";
+        private const string SourceConfigExtension = ".json";
+        private const string LocalConfigExtension = ".txt";
 
         private static string DefaultFilePath =
-            Path.GetFullPath(Path.Combine(Application.dataPath, $"{DefaultFileName}.json"));
+            Path.GetFullPath(Path.Combine(Application.dataPath, $"{SourceConfigFileName}{SourceConfigExtension}"));
 
-        internal static string EmbededServiceFilePath = "";
+        internal static string SourceServiceFilePath = "";
 
         /// <summary>
         /// 加载配置
@@ -23,7 +26,8 @@ namespace Guru.Editor
         /// <returns></returns>
         public static GuruServicesConfig LoadConfig()
         {
-            var a = AssetDatabase.FindAssets($"*{DefaultFileName}* t:TextAsset");
+            var a = AssetDatabase.FindAssets($"*{SourceConfigFileName}* t:TextAsset",
+                new string[] { Application.dataPath });
             if (a == null || a.Length == 0)
             {
                 Debug.Log($"<color=orange>--- Can't ind guru-services file</color>");
@@ -32,7 +36,7 @@ namespace Guru.Editor
             {
                 var p = AssetDatabase.GUIDToAssetPath(a[0]);
                 var fp = Path.GetFullPath(p);
-                if (File.Exists(fp)) EmbededServiceFilePath = fp;
+                if (File.Exists(fp)) SourceServiceFilePath = fp;
                 var t = AssetDatabase.LoadAssetAtPath<TextAsset>(p);
                 // Debug.Log($"<color=#88ff00>--- find services file:{p} \n{t.text}</color>");
                 return JsonMapper.ToObject<GuruServicesConfig>(t.text);
@@ -59,9 +63,9 @@ namespace Guru.Editor
 
             var json = jw.ToString();
 
-            if (string.IsNullOrEmpty(EmbededServiceFilePath)) EmbededServiceFilePath = DefaultFilePath;
-            File.WriteAllText(EmbededServiceFilePath, json);
-            Debug.Log($"Save config to {EmbededServiceFilePath}");
+            if (string.IsNullOrEmpty(SourceServiceFilePath)) SourceServiceFilePath = DefaultFilePath;
+            File.WriteAllText(SourceServiceFilePath, json);
+            Debug.Log($"Save config to {SourceServiceFilePath}");
         }
 
         /// <summary>
@@ -88,14 +92,14 @@ namespace Guru.Editor
         }
 
 
-        public static void DeployAppServiceFile()
+        public static void DeployLocalServiceFile()
         {
-            var streamingPath = Application.streamingAssetsPath;
-            if(!Directory.Exists(streamingPath)) Directory.CreateDirectory(streamingPath);
-            var path = Path.Combine(streamingPath, $"{GuruSDK.ServicesConfigKey}.{GuruSDK.ServicesConfigExtension}");
+            var deployPath = Path.Combine(Application.dataPath, LocalServicesConfigPath);
+            if(!Directory.Exists(deployPath)) Directory.CreateDirectory(deployPath);
+            var path = Path.Combine(deployPath, $"{GuruSDK.ServicesConfigKey}.{LocalConfigExtension}");
 
             var config = LoadConfig();
-            var from = EmbededServiceFilePath;
+            var from = SourceServiceFilePath;
             if (string.IsNullOrEmpty(from) || !File.Exists(from)) // 文件不存在
             {
                 return;
diff --git a/Editor/GuruManager/Helper/GuruSDKBooster.cs b/Editor/GuruManager/Helper/GuruSDKBooster.cs
index 93e8669..91b824f 100644
--- a/Editor/GuruManager/Helper/GuruSDKBooster.cs
+++ b/Editor/GuruManager/Helper/GuruSDKBooster.cs
@@ -37,7 +37,7 @@ namespace Guru.Editor
     {
         static BoostOnLoad()
         {
-            EditorGuruServiceIO.DeployAppServiceFile();
+            EditorGuruServiceIO.DeployLocalServiceFile();
         }
     }
 }
\ No newline at end of file
diff --git a/Editor/GuruManager/Manager/GuruSDKManager.cs b/Editor/GuruManager/Manager/GuruSDKManager.cs
index 545864c..3fffd13 100644
--- a/Editor/GuruManager/Manager/GuruSDKManager.cs
+++ b/Editor/GuruManager/Manager/GuruSDKManager.cs
@@ -473,7 +473,7 @@ namespace Guru.Editor
             ApplyMods();
             EditorUtility.DisplayCancelableProgressBar(barTitle, "All Mods is done", 0.8f);  
             
-            EditorGuruServiceIO.DeployAppServiceFile(); // 部署文件
+            EditorGuruServiceIO.DeployLocalServiceFile(); // 部署文件
             
             AssetDatabase.SaveAssets();
             
diff --git a/Runtime/Code/Core/GuruSDKInitConfig.cs b/Runtime/Code/Config/GuruSDKInitConfig.cs
similarity index 100%
rename from Runtime/Code/Core/GuruSDKInitConfig.cs
rename to Runtime/Code/Config/GuruSDKInitConfig.cs
diff --git a/Runtime/Code/Core/GuruSDKInitConfig.cs.meta b/Runtime/Code/Config/GuruSDKInitConfig.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDKInitConfig.cs.meta
rename to Runtime/Code/Config/GuruSDKInitConfig.cs.meta
diff --git a/Runtime/Code/Model/GuruSDKModel.cs b/Runtime/Code/Model/GuruSDKModel.cs
index b6c0d6c..c4a930b 100644
--- a/Runtime/Code/Model/GuruSDKModel.cs
+++ b/Runtime/Code/Model/GuruSDKModel.cs
@@ -1,4 +1,6 @@
 
+using UnityEngine.Networking;
+
 namespace Guru
 {
     using System;
@@ -24,6 +26,7 @@ namespace Guru
         }
 
         //-------------- data ---------------
+        public string uid = "";
         public int b_level = 0;
         public int b_play = 0;
         public int buy_count = 0;
@@ -38,7 +41,11 @@ namespace Guru
                 if(_successLevel == null) InitProperties();
                 return _successLevel.Value;
             }
-            set => _successLevel.Value = value;
+            set
+            {
+                if(_successLevel == null) InitProperties();
+                _successLevel.Value = value;
+            }
         }
 
         public int TotalPlayedCount
@@ -48,7 +55,11 @@ namespace Guru
                 if(_totalPlayed == null) InitProperties();
                 return _totalPlayed.Value;
             }
-            set => _totalPlayed.Value = value;
+            set
+            {
+                if(_totalPlayed == null) InitProperties();
+                _totalPlayed.Value = value;
+            }
         }
 
         public int PurchasedCount
@@ -58,7 +69,25 @@ namespace Guru
                 if(_purchasedCount == null) InitProperties();
                 return _purchasedCount.Value;
             }
-            set => _purchasedCount.Value = value;
+            set
+            {
+                if(_purchasedCount == null) InitProperties();
+                _purchasedCount.Value = value;
+            }
+        }
+
+        public string UserId
+        {
+            get
+            {
+                if(_uid == null) InitProperties();
+                return _uid.Value;
+            }
+            set
+            {
+                if(_uid == null) InitProperties();
+                _uid.Value = value;
+            }
         }
 
         public bool IsIAPUser => PurchasedCount > 0;
@@ -67,11 +96,12 @@ namespace Guru
         private BindableProperty<int> _successLevel;
         private BindableProperty<int> _totalPlayed;
         private BindableProperty<int> _purchasedCount;
+        private BindableProperty<string> _uid;
         
         public BindableProperty<int> PropBLevel => _successLevel;
         public BindableProperty<int> PropBPlay => _totalPlayed;
         public BindableProperty<int> PropBuyCount => _purchasedCount;
-
+        public BindableProperty<string> Uid => _uid;
 
         #region 初始化
 
@@ -113,6 +143,7 @@ namespace Guru
             _successLevel = new BindableProperty<int>(b_level, OnLevelChanged);
             _totalPlayed = new BindableProperty<int>(b_play, OnPlayedChanged);
             _purchasedCount = new BindableProperty<int>(buy_count, OnPurchasedNumChanged);
+            _uid = new BindableProperty<string>(uid, OnUidChanged);
         }
         
         /// <summary>
@@ -149,6 +180,12 @@ namespace Guru
             buy_count = value;
             Save();
         }
+        
+        private void OnUidChanged(string value)
+        {
+            uid = value;
+            Save();
+        }
         #endregion
 
         #region 启动配置
@@ -157,12 +194,12 @@ namespace Guru
         /// 从 Streaming 加载 AppServices 配置
         /// </summary>
         /// <returns></returns>
-        public string LoadAppServicesConfigJson()
+        public string LoadDefaltServicesConfigJson()
         {
             try
             {
-                string path = Path.Combine(Application.streamingAssetsPath, $"{GuruSDK.ServicesConfigKey}.{GuruSDK.ServicesConfigExtension}");
-                return File.ReadAllText(path);
+                var txt = Resources.Load<TextAsset>(GuruSDK.ServicesConfigKey);
+                return txt?.text ?? "";
             }
             catch (Exception e)
             {
@@ -172,16 +209,6 @@ namespace Guru
         }
 
         #endregion
-        
-
-
-
-
-        
-
-
-       
-
 
     }
     
diff --git a/Runtime/Code/Core.meta b/Runtime/Code/SDK.meta
similarity index 100%
rename from Runtime/Code/Core.meta
rename to Runtime/Code/SDK.meta
diff --git a/Runtime/Code/Core/GuruSDK.Ads.cs b/Runtime/Code/SDK/GuruSDK.Ads.cs
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Ads.cs
rename to Runtime/Code/SDK/GuruSDK.Ads.cs
diff --git a/Runtime/Code/Core/GuruSDK.Ads.cs.meta b/Runtime/Code/SDK/GuruSDK.Ads.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Ads.cs.meta
rename to Runtime/Code/SDK/GuruSDK.Ads.cs.meta
diff --git a/Runtime/Code/Core/GuruSDK.Analytics.cs b/Runtime/Code/SDK/GuruSDK.Analytics.cs
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Analytics.cs
rename to Runtime/Code/SDK/GuruSDK.Analytics.cs
diff --git a/Runtime/Code/Core/GuruSDK.Analytics.cs.meta b/Runtime/Code/SDK/GuruSDK.Analytics.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Analytics.cs.meta
rename to Runtime/Code/SDK/GuruSDK.Analytics.cs.meta
diff --git a/Runtime/Code/Core/GuruSDK.Callback.cs b/Runtime/Code/SDK/GuruSDK.Callback.cs
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Callback.cs
rename to Runtime/Code/SDK/GuruSDK.Callback.cs
diff --git a/Runtime/Code/Core/GuruSDK.Callback.cs.meta b/Runtime/Code/SDK/GuruSDK.Callback.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Callback.cs.meta
rename to Runtime/Code/SDK/GuruSDK.Callback.cs.meta
diff --git a/Runtime/Code/Core/GuruSDK.IAP.cs b/Runtime/Code/SDK/GuruSDK.IAP.cs
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.IAP.cs
rename to Runtime/Code/SDK/GuruSDK.IAP.cs
diff --git a/Runtime/Code/Core/GuruSDK.IAP.cs.meta b/Runtime/Code/SDK/GuruSDK.IAP.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.IAP.cs.meta
rename to Runtime/Code/SDK/GuruSDK.IAP.cs.meta
diff --git a/Runtime/Code/Core/GuruSDK.Rating.cs b/Runtime/Code/SDK/GuruSDK.Rating.cs
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Rating.cs
rename to Runtime/Code/SDK/GuruSDK.Rating.cs
diff --git a/Runtime/Code/Core/GuruSDK.Rating.cs.meta b/Runtime/Code/SDK/GuruSDK.Rating.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Rating.cs.meta
rename to Runtime/Code/SDK/GuruSDK.Rating.cs.meta
diff --git a/Runtime/Code/Core/GuruSDK.Remote.cs b/Runtime/Code/SDK/GuruSDK.Remote.cs
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Remote.cs
rename to Runtime/Code/SDK/GuruSDK.Remote.cs
diff --git a/Runtime/Code/Core/GuruSDK.Remote.cs.meta b/Runtime/Code/SDK/GuruSDK.Remote.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.Remote.cs.meta
rename to Runtime/Code/SDK/GuruSDK.Remote.cs.meta
diff --git a/Runtime/Code/Core/GuruSDK.cs b/Runtime/Code/SDK/GuruSDK.cs
similarity index 93%
rename from Runtime/Code/Core/GuruSDK.cs
rename to Runtime/Code/SDK/GuruSDK.cs
index 8313277..20edc7d 100644
--- a/Runtime/Code/Core/GuruSDK.cs
+++ b/Runtime/Code/SDK/GuruSDK.cs
@@ -11,7 +11,6 @@ namespace Guru
         public const string Version = "1.0.0";
         public const string Tag = "[Guru]";
         public const string ServicesConfigKey = "guru_services";
-        public const string ServicesConfigExtension = "cfg";
         
         private static GuruSDK _instance;
         /// <summary>
@@ -52,11 +51,14 @@ namespace Guru
                 return false;
             }
         }
-        
+
+        /// <summary>
+        /// 初始化成功标志位
+        /// </summary>
+        public static bool IsInitialSuccess { get; private set; } = false;
+
         #region 初始化
         
-        
-
         private static GuruSDK CreateInstance()
         {
             var go = new GameObject(nameof(GuruSDK));
@@ -87,8 +89,7 @@ namespace Guru
         
         public static void Init(GuruSDKInitConfig config, Action<bool> onComplete)
         {
-            LogI($"---- Guru SDK init ----");
-            LogI(config.ToString());
+            LogI($"---- Guru SDK init ----\n{config.ToString()}");
             Instance.StartWithConfig(config, onComplete);
         }
 
@@ -105,6 +106,7 @@ namespace Guru
             
             _initConfig = config;
             _onCompleteCallback = onComplete;
+            IsInitialSuccess = false;
             
             //---------- Start Firebase ------------
             FirebaseUtil.InitFirebase(OnFirebaseReady);
@@ -134,7 +136,8 @@ namespace Guru
             
             // 根据上次的云控配置来初始化参数
             SetupServicesConfig();
-            
+
+            IsInitialSuccess = true;
             _onCompleteCallback?.Invoke(true);
         }
         
@@ -145,14 +148,13 @@ namespace Guru
         /// <returns></returns>
         private Dictionary<string, object> BuildDefaultRemoteData(Dictionary<string, object> dict)
         {
-            string json = Model.LoadAppServicesConfigJson(); // 注入默认的Services 配置值
-            if (!string.IsNullOrEmpty(json))
-            {
-                if (dict == null) dict = new Dictionary<string, object>(3);
-                dict[ServicesConfigKey] = json;
-                return dict;
-            }
-            return null;
+            if (dict == null) dict = new Dictionary<string, object>(3);
+            
+            // 注入默认的 Services 配置值
+            string json = Model.LoadDefaltServicesConfigJson(); 
+            if (!string.IsNullOrEmpty(json)) dict[ServicesConfigKey] = json;
+       
+            return dict;
         }
         
         /// <summary>
@@ -230,6 +232,8 @@ namespace Guru
             SetUserBPlay(bplay);
         }
 
+        public static string UID => _model?.UserId ?? "";
+
         #endregion
         
         #region Misc
@@ -351,5 +355,6 @@ namespace Guru
 
 
         #endregion
+        
     }
 }
\ No newline at end of file
diff --git a/Runtime/Code/Core/GuruSDK.cs.meta b/Runtime/Code/SDK/GuruSDK.cs.meta
similarity index 100%
rename from Runtime/Code/Core/GuruSDK.cs.meta
rename to Runtime/Code/SDK/GuruSDK.cs.meta