diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantAssetTableContext.cs b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantAssetTableContext.cs
new file mode 100644
index 00000000..b234c96c
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantAssetTableContext.cs
@@ -0,0 +1,124 @@
+#if TUANJIE_1_8_OR_NEWER
+
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// InstantAsset 表上下文
+    /// </summary>
+    internal sealed class InstantAssetTableContext
+    {
+        /// <summary>
+        /// 初始化结果
+        /// </summary>
+        public readonly struct InitializeResult
+        {
+            /// <summary>
+            /// 错误信息
+            /// </summary>
+            public readonly string Error;
+
+            /// <summary>
+            /// 初始化是否成功
+            /// </summary>
+            public bool Succeeded
+            {
+                get { return Error == null; }
+            }
+
+            private InitializeResult(string error)
+            {
+                Error = error;
+            }
+
+            /// <summary>
+            /// 创建表示初始化成功的默认结果
+            /// </summary>
+            public static InitializeResult Default()
+            {
+                return new InitializeResult(null);
+            }
+
+            /// <summary>
+            /// 创建表示初始化失败的结果
+            /// </summary>
+            /// <param name="error">错误信息</param>
+            public static InitializeResult Failure(string error)
+            {
+                return new InitializeResult(error);
+            }
+        }
+
+        private readonly string _rootPath;
+        private readonly string _assetTableName;
+        private readonly string _sceneTableName;
+
+        /// <summary>
+        /// 资源表
+        /// </summary>
+        public InstantAssetTable AssetTable { get; private set; }
+
+        /// <summary>
+        /// 场景表
+        /// </summary>
+        /// <remarks>
+        /// 如果不包含场景资源，该值为空值。
+        /// </remarks>
+        public InstantAssetTable SceneTable { get; private set; }
+
+        public InstantAssetTableContext(string rootPath, string assetTableName)
+        {
+            _rootPath = rootPath;
+            _assetTableName = assetTableName;
+            _sceneTableName = $"{assetTableName}-scene";
+        }
+
+        /// <summary>
+        /// 初始化表上下文
+        /// </summary>
+        /// <returns>初始化结果</returns>
+        public InitializeResult Initialize()
+        {
+            InstantAsset.SetInstantAssetRootPath(_rootPath);
+
+            string assetTablePath = PathUtility.Combine(_rootPath, _assetTableName);
+            AssetTable = InstantAsset.ReadAssetTable(assetTablePath) as InstantAssetTable;
+            if (AssetTable == null)
+            {
+                string error = $"Failed to load InstantAssetTable: '{assetTablePath}'.";
+                return InitializeResult.Failure(error);
+            }
+
+            string sceneTablePath = PathUtility.Combine(_rootPath, _sceneTableName);
+            SceneTable = InstantAsset.ReadAssetTable(sceneTablePath) as InstantAssetTable;
+            if (SceneTable == null)
+            {
+                YooLogger.LogWarning($"InstantAsset scene table not found: '{sceneTablePath}'.");
+            }
+
+            return InitializeResult.Default();
+        }
+
+        /// <summary>
+        /// 卸载当前上下文持有的所有表
+        /// </summary>
+        public void Dispose()
+        {
+            if (AssetTable != null)
+            {
+                string assetTablePath = PathUtility.Combine(_rootPath, _assetTableName);
+                InstantAsset.UnloadAssetTable(assetTablePath);
+                AssetTable = null;
+            }
+
+            if (SceneTable != null)
+            {
+                string sceneTablePath = PathUtility.Combine(_rootPath, _sceneTableName);
+                InstantAsset.UnloadAssetTable(sceneTablePath);
+                SceneTable = null;
+            }
+        }
+    }
+}
+#endif
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantAssetTableContext.cs.meta b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantAssetTableContext.cs.meta
new file mode 100644
index 00000000..63e8c560
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantAssetTableContext.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a5b6f5ba1933ecc43aca5558fef29a05
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantBundleHandle.cs b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantBundleHandle.cs
new file mode 100644
index 00000000..ee893c8a
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantBundleHandle.cs
@@ -0,0 +1,57 @@
+#if TUANJIE_1_8_OR_NEWER
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// InstantAsset 资源包句柄
+    /// </summary>
+    internal sealed class InstantBundleHandle : IBundleHandle
+    {
+        private readonly PackageBundle _packageBundle;
+        private readonly InstantAssetTable _assetTable;
+        private readonly InstantAssetTable _sceneTable;
+
+        public InstantBundleHandle(PackageBundle packageBundle, InstantAssetTable assetTable, InstantAssetTable sceneTable)
+        {
+            _packageBundle = packageBundle;
+            _assetTable = assetTable;
+            _sceneTable = sceneTable;
+        }
+
+        /// <inheritdoc/>
+        public void UnloadBundle()
+        {
+        }
+
+        /// <inheritdoc/>
+        public BHLoadAssetOperation LoadAssetAsync(AssetInfo assetInfo)
+        {
+            var operation = new IBHLoadAssetOperation(_packageBundle, _assetTable, assetInfo);
+            return operation;
+        }
+
+        /// <inheritdoc/>
+        public BHLoadAllAssetsOperation LoadAllAssetsAsync(AssetInfo assetInfo)
+        {
+            var operation = new IBHLoadAllAssetsOperation();
+            return operation;
+        }
+
+        /// <inheritdoc/>
+        public BHLoadSubAssetsOperation LoadSubAssetsAsync(AssetInfo assetInfo)
+        {
+            var operation = new IBHLoadSubAssetsOperation();
+            return operation;
+        }
+
+        /// <inheritdoc/>
+        public BHLoadSceneOperation LoadSceneAsync(AssetInfo assetInfo, LoadSceneParameters loadSceneParams, bool allowSceneActivation)
+        {
+            var operation = new IBHLoadSceneOperation(_sceneTable, assetInfo, loadSceneParams, allowSceneActivation);
+            return operation;
+        }
+    }
+}
+#endif
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantBundleHandle.cs.meta b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantBundleHandle.cs.meta
new file mode 100644
index 00000000..13f43214
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/InstantBundleHandle.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ee9ecce87893f2945abc4f58b56a1752
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAllAssetsOperation.cs b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAllAssetsOperation.cs
new file mode 100644
index 00000000..e4f23f7e
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAllAssetsOperation.cs
@@ -0,0 +1,18 @@
+#if TUANJIE_1_8_OR_NEWER
+namespace YooAsset
+{
+    /// <summary>
+    /// 全部资源加载操作（InstantBundle不支持）
+    /// </summary>
+    internal sealed class IBHLoadAllAssetsOperation : BHLoadAllAssetsOperation
+    {
+        protected override void InternalStart()
+        {
+            SetError($"{nameof(IBHLoadAllAssetsOperation)} does not support loading all assets.");
+        }
+        protected override void InternalUpdate()
+        {
+        }
+    }
+}
+#endif
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAllAssetsOperation.cs.meta b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAllAssetsOperation.cs.meta
new file mode 100644
index 00000000..d15be193
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAllAssetsOperation.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a0ac8e1310da5784cbe904b31d9fc8fe
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAssetOperation.cs b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAssetOperation.cs
new file mode 100644
index 00000000..b9630060
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAssetOperation.cs
@@ -0,0 +1,119 @@
+#if TUANJIE_1_8_OR_NEWER
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 单个资源加载操作（InstantBundle）
+    /// </summary>
+    internal sealed class IBHLoadAssetOperation : BHLoadAssetOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckAssetTable,
+            LoadAsset,
+            CheckResult,
+            Done,
+        }
+
+        private readonly PackageBundle _packageBundle;
+        private readonly InstantAssetTable _assetTable;
+        private readonly AssetInfo _assetInfo;
+        private InstantAssetRequest _request;
+        private ESteps _steps = ESteps.None;
+
+        public IBHLoadAssetOperation(PackageBundle packageBundle, InstantAssetTable assetTable, AssetInfo assetInfo)
+        {
+            _packageBundle = packageBundle;
+            _assetTable = assetTable;
+            _assetInfo = assetInfo;
+        }
+        protected override void InternalStart()
+        {
+            _steps = ESteps.CheckAssetTable;
+        }
+        protected override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckAssetTable)
+            {
+                if (_assetTable == null)
+                {
+                    _steps = ESteps.Done;
+                    SetError($"{nameof(IBHLoadAssetOperation)} asset table is null, cannot load asset: '{_assetInfo.AssetPath}'.");
+                    YooLogger.LogError(Error);
+                    return;
+                }
+
+                _steps = ESteps.LoadAsset;
+            }
+
+            if (_steps == ESteps.LoadAsset)
+            {
+                if (IsWaitForCompletion)
+                {
+                    if (_assetInfo.AssetType == null)
+                        Result = _assetTable.LoadAsset(_assetInfo.AssetPath);
+                    else
+                        Result = _assetTable.LoadAsset(_assetInfo.AssetPath, _assetInfo.AssetType);
+                }
+                else
+                {
+                    if (_assetInfo.AssetType == null)
+                        _request = _assetTable.LoadAssetAsync(_assetInfo.AssetPath);
+                    else
+                        _request = _assetTable.LoadAssetAsync(_assetInfo.AssetPath, _assetInfo.AssetType);
+                }
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_request != null)
+                {
+                    // 注意: 异步加载过程中，业务逻辑可能会强制转换为同步加载
+                    if (IsWaitForCompletion)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.LogWarning("Blocking the main thread while loading an InstantAsset.");
+                        Result = _request.asset;
+                    }
+                    else
+                    {
+                        Progress = _request.progress;
+                        if (_request.isDone == false)
+                            return;
+                        Result = _request.asset;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    string error;
+                    if (_assetInfo.AssetType == null)
+                        error = $"Failed to load asset: '{_assetInfo.AssetPath}' AssetType: null InstantBundle: '{_packageBundle.BundleName}'.";
+                    else
+                        error = $"Failed to load asset: '{_assetInfo.AssetPath}' AssetType: {_assetInfo.AssetType} InstantBundle: '{_packageBundle.BundleName}'.";
+
+                    _steps = ESteps.Done;
+                    SetError(error);
+                    YooLogger.LogError(Error);
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    SetResult();
+                }
+            }
+        }
+        protected override void InternalWaitForCompletion()
+        {
+            ExecuteBatch();
+        }
+    }
+}
+#endif
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAssetOperation.cs.meta b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAssetOperation.cs.meta
new file mode 100644
index 00000000..9ab5e956
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadAssetOperation.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 582ff9e5617080c4aa204f8e135f1226
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSceneOperation.cs b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSceneOperation.cs
new file mode 100644
index 00000000..6734c5ab
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSceneOperation.cs
@@ -0,0 +1,130 @@
+#if TUANJIE_1_8_OR_NEWER
+using UnityEngine;
+using UnityEngine.SceneManagement;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 场景加载操作（InstantBundle）
+    /// </summary>
+    internal sealed class IBHLoadSceneOperation : BHLoadSceneOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckSceneTable,
+            LoadScene,
+            CheckResult,
+            Done,
+        }
+
+        private readonly InstantAssetTable _sceneTable;
+        private readonly AssetInfo _assetInfo;
+        private readonly LoadSceneParameters _loadSceneParams;
+        private bool _allowSceneActivation;
+        private AsyncOperation _asyncOperation;
+        private ESteps _steps = ESteps.None;
+
+        public IBHLoadSceneOperation(InstantAssetTable sceneTable, AssetInfo assetInfo, LoadSceneParameters loadSceneParams, bool allowSceneActivation)
+        {
+            _sceneTable = sceneTable;
+            _assetInfo = assetInfo;
+            _loadSceneParams = loadSceneParams;
+            _allowSceneActivation = allowSceneActivation;
+        }
+        protected override void InternalStart()
+        {
+            _steps = ESteps.CheckSceneTable;
+        }
+        protected override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckSceneTable)
+            {
+                if (_sceneTable == null)
+                {
+                    _steps = ESteps.Done;
+                    SetError($"{nameof(IBHLoadSceneOperation)} scene table is null, cannot load scene: '{_assetInfo.AssetPath}'.");
+                    YooLogger.LogError(Error);
+                    return;
+                }
+
+                _steps = ESteps.LoadScene;
+            }
+
+            if (_steps == ESteps.LoadScene)
+            {
+                if (IsWaitForCompletion)
+                {
+                    _steps = ESteps.Done;
+                    SetError($"{nameof(IBHLoadSceneOperation)} does not support synchronous scene loading.");
+                    YooLogger.LogError(Error);
+                    return;
+                }
+                else
+                {
+                    _asyncOperation = SceneManager.LoadSceneAsync(_assetInfo.AssetPath, _loadSceneParams);
+                    if (_asyncOperation != null)
+                    {
+                        _asyncOperation.allowSceneActivation = _allowSceneActivation;
+                        _asyncOperation.priority = 100;
+                        Result = SceneManager.GetSceneAt(SceneManager.sceneCount - 1);
+                        _steps = ESteps.CheckResult;
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        SetError($"Failed to load scene: '{_assetInfo.AssetPath}'.");
+                        YooLogger.LogError(Error);
+                    }
+                }
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_asyncOperation != null)
+                {
+                    if (IsWaitForCompletion)
+                    {
+                        YooLogger.LogError("The scene is already loading asynchronously.");
+                    }
+                    else
+                    {
+                        if (_asyncOperation.allowSceneActivation == false)
+                        {
+                            if (_allowSceneActivation)
+                                _asyncOperation.allowSceneActivation = true;
+                        }
+
+                        Progress = _asyncOperation.progress;
+                        if (_asyncOperation.isDone == false)
+                            return;
+                    }
+                }
+
+                if (Result.IsValid())
+                {
+                    _steps = ESteps.Done;
+                    SetResult();
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    SetError($"Loaded scene is invalid: '{_assetInfo.AssetPath}'.");
+                    YooLogger.LogError(Error);
+                }
+            }
+        }
+        protected override void InternalWaitForCompletion()
+        {
+            ExecuteOnce();
+        }
+        protected override void InternalAllowSceneActivation()
+        {
+            _allowSceneActivation = true;
+        }
+    }
+}
+#endif
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSceneOperation.cs.meta b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSceneOperation.cs.meta
new file mode 100644
index 00000000..40560e36
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSceneOperation.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f177d255bd70d3e499548cbfa6a46a26
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSubAssetsOperation.cs b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSubAssetsOperation.cs
new file mode 100644
index 00000000..df168844
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSubAssetsOperation.cs
@@ -0,0 +1,18 @@
+#if TUANJIE_1_8_OR_NEWER
+namespace YooAsset
+{
+    /// <summary>
+    /// 子资源加载操作（InstantBundle不支持）
+    /// </summary>
+    internal sealed class IBHLoadSubAssetsOperation : BHLoadSubAssetsOperation
+    {
+        protected override void InternalStart()
+        {
+            SetError($"{nameof(IBHLoadSubAssetsOperation)} does not support loading sub-assets.");
+        }
+        protected override void InternalUpdate()
+        {
+        }
+    }
+}
+#endif
diff --git a/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSubAssetsOperation.cs.meta b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSubAssetsOperation.cs.meta
new file mode 100644
index 00000000..d8241cad
--- /dev/null
+++ b/Assets/YooAsset/Runtime/BundleHandle/Services/InstantBundleHandle/Operations/IBHLoadSubAssetsOperation.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bf69bf22c6ce62e4b8d28a5517e0b89d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/ResourcePackage/EPlayMode.cs b/Assets/YooAsset/Runtime/ResourcePackage/EPlayMode.cs
index a5ad882f..7e549dae 100644
--- a/Assets/YooAsset/Runtime/ResourcePackage/EPlayMode.cs
+++ b/Assets/YooAsset/Runtime/ResourcePackage/EPlayMode.cs
@@ -35,5 +35,10 @@ namespace YooAsset
         /// 自定义运行模式
         /// </summary>
         CustomPlayMode,
+
+        /// <summary>
+        /// 免构建运行模式
+        /// </summary>
+        DatalessPlayMode,
     }
 }
\ No newline at end of file