diff --git a/Assets/TEngine/Runtime/BaseComponent.cs b/Assets/TEngine/Runtime/BaseComponent.cs
index f4e3b821..f14bce44 100644
--- a/Assets/TEngine/Runtime/BaseComponent.cs
+++ b/Assets/TEngine/Runtime/BaseComponent.cs
@@ -1,6 +1,6 @@
 using System;
-using TEngine.Localization;
 using UnityEngine;
+using TEngine.Localization;
 
 namespace TEngine
 {
diff --git a/Assets/TEngine/Runtime/GameFramework/GameTime.cs b/Assets/TEngine/Runtime/GameFramework/GameTime.cs
new file mode 100644
index 00000000..25320316
--- /dev/null
+++ b/Assets/TEngine/Runtime/GameFramework/GameTime.cs
@@ -0,0 +1,19 @@
+namespace TEngine
+{
+    public class GameTime
+    {
+        public static float time;
+
+        public static float deltaTime;
+
+        public static float fixedDeltaTime;
+        
+        public static float unscaledTime;
+
+        public static float unscaledDeltaTime;
+
+        public static float fixedUnscaledDeltaTime;
+
+        public static float realtimeSinceStartup;
+    }
+}
\ No newline at end of file
diff --git a/Assets/TEngine/Runtime/GameFramework/GameTime.cs.meta b/Assets/TEngine/Runtime/GameFramework/GameTime.cs.meta
new file mode 100644
index 00000000..001c12ac
--- /dev/null
+++ b/Assets/TEngine/Runtime/GameFramework/GameTime.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 61ebff67750c418fb48bec8f0b90c6d3
+timeCreated: 1680341218
\ No newline at end of file
diff --git a/Assets/TEngine/Runtime/Resource/ResourceManager.Services.cs b/Assets/TEngine/Runtime/Resource/ResourceManager.Services.cs
new file mode 100644
index 00000000..8fd567db
--- /dev/null
+++ b/Assets/TEngine/Runtime/Resource/ResourceManager.Services.cs
@@ -0,0 +1,72 @@
+using System;
+using System.IO;
+using YooAsset;
+
+namespace TEngine
+{
+    internal partial class ResourceManager
+    {
+        /// <summary>
+        /// 资源文件解密服务类。
+        /// </summary>
+        private class GameDecryptionServices : IDecryptionServices
+        {
+            public ulong LoadFromFileOffset(DecryptFileInfo fileInfo)
+            {
+                return 32;
+            }
+
+            public byte[] LoadFromMemory(DecryptFileInfo fileInfo)
+            {
+                throw new NotImplementedException();
+            }
+
+            public Stream LoadFromStream(DecryptFileInfo fileInfo)
+            {
+                BundleStream bundleStream = new BundleStream(fileInfo.FilePath, FileMode.Open);
+                return bundleStream;
+            }
+
+            public uint GetManagedReadBufferSize()
+            {
+                return 1024;
+            }
+        }
+
+        /// <summary>
+        /// 内置文件查询服务类。
+        /// </summary>
+        private class GameQueryServices : IQueryServices
+        {
+            public bool QueryStreamingAssets(string fileName)
+            {
+                string builtinFolderName = YooAssets.GetStreamingAssetBuildinFolderName();
+                return StreamingAssetsHelper.FileExists($"{builtinFolderName}/{fileName}");
+            }
+        }
+    }
+
+    public class BundleStream : FileStream
+    {
+        public const byte KEY = 64;
+
+        public BundleStream(string path, FileMode mode, FileAccess access, FileShare share, int bufferSize, bool useAsync) : base(path, mode, access, share, bufferSize, useAsync)
+        {
+        }
+
+        public BundleStream(string path, FileMode mode) : base(path, mode)
+        {
+        }
+
+        public override int Read(byte[] array, int offset, int count)
+        {
+            var index = base.Read(array, offset, count);
+            for (int i = 0; i < array.Length; i++)
+            {
+                array[i] ^= KEY;
+            }
+
+            return index;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/TEngine/Runtime/Resource/ResourceManager.Services.cs.meta b/Assets/TEngine/Runtime/Resource/ResourceManager.Services.cs.meta
new file mode 100644
index 00000000..f59d3214
--- /dev/null
+++ b/Assets/TEngine/Runtime/Resource/ResourceManager.Services.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 3f67ac878fa04885ad6e90c076ddd9ff
+timeCreated: 1680341970
\ No newline at end of file
diff --git a/Assets/TEngine/Runtime/Resource/ResourceManager.StreamingAssetsHelper.cs b/Assets/TEngine/Runtime/Resource/ResourceManager.StreamingAssetsHelper.cs
new file mode 100644
index 00000000..09434636
--- /dev/null
+++ b/Assets/TEngine/Runtime/Resource/ResourceManager.StreamingAssetsHelper.cs
@@ -0,0 +1,158 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace TEngine
+{
+    internal partial class ResourceManager
+    {
+        public sealed class StreamingAssetsHelper
+        {
+            private static readonly Dictionary<string, bool> _cacheData = new Dictionary<string, bool>(1000);
+
+#if UNITY_ANDROID && !UNITY_EDITOR
+            private static AndroidJavaClass _unityPlayerClass;
+
+            public static AndroidJavaClass UnityPlayerClass
+            {
+                get
+                {
+                    if (_unityPlayerClass == null)
+                        _unityPlayerClass = new UnityEngine.AndroidJavaClass("com.unity3d.player.UnityPlayer");
+                    return _unityPlayerClass;
+                }
+            }
+
+            private static AndroidJavaObject _currentActivity;
+
+            public static AndroidJavaObject CurrentActivity
+            {
+                get
+                {
+                    if (_currentActivity == null)
+                        _currentActivity = UnityPlayerClass.GetStatic<AndroidJavaObject>("currentActivity");
+                    return _currentActivity;
+                }
+            }
+            
+            private static AndroidJavaObject _assetManager;
+
+            public static AndroidJavaObject AssetManager
+            {
+                get
+                {
+                    if (_assetManager == null)
+                        _assetManager = CurrentActivity.Call<AndroidJavaObject>("GetAssets");;
+                    return _assetManager;
+                }
+            }
+            
+            /// <summary>
+            /// 利用安卓原生接口查询内置文件是否存在
+            /// </summary>
+            public static bool FileExists(string filePath)
+            {
+                if (_cacheData.TryGetValue(filePath, out bool result) == false)
+                {
+                    result = CurrentActivity.Call<bool>("CheckAssetExist", filePath);
+                    _cacheData.Add(filePath, result);
+                }
+
+                Log.Warning($"FileExists ? :{filePath} result:{result}");
+
+                return result;
+            }
+#else
+            public static bool FileExists(string filePath)
+            {
+                string path = string.Empty;
+
+                if (_cacheData.TryGetValue(filePath, out bool result) == false)
+                {
+                    path = System.IO.Path.Combine(Application.streamingAssetsPath, filePath);
+                    result = System.IO.File.Exists(path);
+                    _cacheData.Add(filePath, result);
+                }
+                
+                Log.Warning($"FileExists ? :{path} result:{result}");
+
+                return result;
+            }
+#endif
+        }
+    }
+}
+
+
+#if UNITY_ANDROID && UNITY_EDITOR
+/// <summary>
+/// 为Github对开发者的友好，采用自动补充UnityPlayerActivity.java文件的通用姿势满足各个开发者
+/// </summary>
+internal class AndroidPost : UnityEditor.Android.IPostGenerateGradleAndroidProject
+{
+    public int callbackOrder => 99;
+    public void OnPostGenerateGradleAndroidProject(string path)
+    {
+        path = path.Replace("\\", "/");
+        string untityActivityFilePath = $"{path}/src/main/java/com/unity3d/player/UnityPlayerActivity.java";
+        var readContent = System.IO.File.ReadAllLines(untityActivityFilePath);
+        string postContent =
+            "    //auto-gen-function \n" +
+            "    public boolean CheckAssetExist(String filePath) \n" +
+            "    { \n" +
+            "        android.content.res.AssetManager assetManager = getAssets(); \n" +
+            "        try \n" +
+            "        { \n" +
+            "            java.io.InputStream inputStream = assetManager.open(filePath); \n" +
+            "            if (null != inputStream) \n" +
+            "            { \n" +
+            "                 inputStream.close(); \n" +
+            "                 return true; \n" +
+            "            } \n" +
+            "        } \n" +
+            "        catch(java.io.IOException e) \n" +
+            "        { \n" +
+            "            e.printStackTrace(); \n" +
+            "        } \n" +
+            "        return false; \n" +
+            "    } \n" +
+            "}";
+
+        if (CheckFunctionExist(readContent) == false)
+            readContent[readContent.Length - 1] = postContent;
+        System.IO.File.WriteAllLines(untityActivityFilePath, readContent);
+    }
+    private bool CheckFunctionExist(string[] contents)
+    {
+        for (int i = 0; i < contents.Length; i++)
+        {
+            if (contents[i].Contains("CheckAssetExist"))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+}
+#endif
+
+/*
+//auto-gen-function
+public boolean CheckAssetExist(String filePath)
+{
+	android.content.res.AssetManager assetManager = getAssets();
+	try
+	{
+		java.io.InputStream inputStream = assetManager.open(filePath);
+		if(null != inputStream)
+		{
+			inputStream.close();
+			return true;
+		}
+	}
+	catch(java.io.IOException e)
+	{
+		e.printStackTrace();
+	}
+	return false;
+}
+*/
\ No newline at end of file
diff --git a/Assets/TEngine/Runtime/Resource/ResourceManager.StreamingAssetsHelper.cs.meta b/Assets/TEngine/Runtime/Resource/ResourceManager.StreamingAssetsHelper.cs.meta
new file mode 100644
index 00000000..aa53c5ac
--- /dev/null
+++ b/Assets/TEngine/Runtime/Resource/ResourceManager.StreamingAssetsHelper.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: fbeb482c66ed4d2ea083457f2af53be7
+timeCreated: 1680341970
\ No newline at end of file
diff --git a/Assets/TEngine/Runtime/Resource/YooAsset/YooAssetsLogger.cs b/Assets/TEngine/Runtime/Resource/YooAsset/YooAssetsLogger.cs
new file mode 100644
index 00000000..8a38853c
--- /dev/null
+++ b/Assets/TEngine/Runtime/Resource/YooAsset/YooAssetsLogger.cs
@@ -0,0 +1,28 @@
+using System;
+using YooAsset;
+
+namespace TEngine
+{
+    public class YooAssetsLogger:ILogger
+    {
+        public void Log(string message)
+        {
+            TEngine.Log.Info(message);
+        }
+
+        public void Warning(string message)
+        {
+            TEngine.Log.Warning(message);
+        }
+
+        public void Error(string message)
+        {
+            TEngine.Log.Error(message);
+        }
+
+        public void Exception(Exception exception)
+        {
+            TEngine.Log.Fatal(exception.Message);
+        }
+    }
+}
\ No newline at end of file
diff --git a/Assets/TEngine/Runtime/Resource/YooAsset/YooAssetsLogger.cs.meta b/Assets/TEngine/Runtime/Resource/YooAsset/YooAssetsLogger.cs.meta
new file mode 100644
index 00000000..a6778bfa
--- /dev/null
+++ b/Assets/TEngine/Runtime/Resource/YooAsset/YooAssetsLogger.cs.meta
@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: ac133d55c89b41aa99f915bb4c1e972a
+timeCreated: 1680341816
\ No newline at end of file