diff --git a/Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs b/Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs
index ef158fb..022e1da 100644
--- a/Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs
+++ b/Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs
@@ -196,24 +196,6 @@ namespace YooAsset
 			return provider.CreateHandle() as SubAssetsOperationHandle;
 		}
 
-		/// <summary>
-		/// 加载资源包里的所有资源对象
-		/// </summary>
-		public static AllAssetsOperationHandle LoadAllAssetsAsync(string assetPath, System.Type assetType)
-		{
-			ProviderBase provider = TryGetProvider(assetPath);
-			if (provider == null)
-			{
-				if (SimulationOnEditor)
-					provider = new DatabaseAllAssetsProvider(assetPath, assetType);
-				else
-					provider = new BundledAllAssetsProvider(assetPath, assetType);
-				provider.InitSpawnDebugInfo();
-				_providers.Add(provider);
-			}
-			return provider.CreateHandle() as AllAssetsOperationHandle;
-		}
-
 
 		internal static void UnloadSubScene(ProviderBase provider)
 		{
diff --git a/Assets/YooAsset/Runtime/AssetSystem/Handles/AllAssetsOperationHandle.cs b/Assets/YooAsset/Runtime/AssetSystem/Handles/AllAssetsOperationHandle.cs
deleted file mode 100644
index 3d0ae3e..0000000
--- a/Assets/YooAsset/Runtime/AssetSystem/Handles/AllAssetsOperationHandle.cs
+++ /dev/null
@@ -1,69 +0,0 @@
-
-namespace YooAsset
-{
-	public sealed class AllAssetsOperationHandle : OperationHandleBase
-	{
-		private System.Action<AllAssetsOperationHandle> _callback;
-		
-		internal AllAssetsOperationHandle(ProviderBase provider) : base(provider)
-		{
-		}
-		internal override void InvokeCallback()
-		{
-			_callback?.Invoke(this);
-		}
-		
-		/// <summary>
-		/// 完成委托
-		/// </summary>
-		public event System.Action<AllAssetsOperationHandle> Completed
-		{
-			add
-			{
-				if (IsValid == false)
-					throw new System.Exception($"{nameof(AllAssetsOperationHandle)} is invalid");
-				if (Provider.IsDone)
-					value.Invoke(this);
-				else
-					_callback += value;
-			}
-			remove
-			{
-				if (IsValid == false)
-					throw new System.Exception($"{nameof(AllAssetsOperationHandle)} is invalid");
-				_callback -= value;
-			}
-		}
-
-		/// <summary>
-		/// 资源包内的资源对象集合
-		/// </summary>
-		public UnityEngine.Object[] AllAssetObjects
-		{
-			get
-			{
-				if (IsValid == false)
-					return null;
-				return Provider.AllAssetObjects;
-			}
-		}
-
-		/// <summary>
-		/// 等待异步执行完毕
-		/// </summary>
-		public void WaitForAsyncComplete()
-		{
-			if (IsValid == false)
-				return;
-			Provider.WaitForAsyncComplete();
-		}
-
-		/// <summary>
-		/// 释放资源句柄
-		/// </summary>
-		public void Release()
-		{
-			this.ReleaseInternal();
-		}
-	}
-}
\ No newline at end of file
diff --git a/Assets/YooAsset/Runtime/AssetSystem/Handles/AllAssetsOperationHandle.cs.meta b/Assets/YooAsset/Runtime/AssetSystem/Handles/AllAssetsOperationHandle.cs.meta
deleted file mode 100644
index b5dd03a..0000000
--- a/Assets/YooAsset/Runtime/AssetSystem/Handles/AllAssetsOperationHandle.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 05c287035a2264f469a654a6152b02c9
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAllAssetsProvider.cs b/Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAllAssetsProvider.cs
deleted file mode 100644
index 420a2b6..0000000
--- a/Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAllAssetsProvider.cs
+++ /dev/null
@@ -1,116 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-namespace YooAsset
-{
-	internal sealed class BundledAllAssetsProvider : BundledProvider
-	{
-		private AssetBundleRequest _cacheRequest;
-		public override float Progress
-		{
-			get
-			{
-				if (_cacheRequest == null)
-					return 0;
-				return _cacheRequest.progress;
-			}
-		}
-		
-		public BundledAllAssetsProvider(string assetPath, System.Type assetType)
-			: base(assetPath, assetType)
-		{
-		}
-		public override void Update()
-		{
-			if (IsDone)
-				return;
-
-			if (Status == EStatus.None)
-			{
-				Status = EStatus.CheckBundle;
-			}
-
-			// 1. 检测资源包
-			if (Status == EStatus.CheckBundle)
-			{
-				if (IsWaitForAsyncComplete)
-				{
-					DependBundles.WaitForAsyncComplete();
-					OwnerBundle.WaitForAsyncComplete();
-				}
-
-				if (DependBundles.IsDone() == false)
-					return;
-				if (OwnerBundle.IsDone() == false)
-					return;
-
-				if (DependBundles.IsSucceed() == false)
-				{
-					Status = EStatus.Fail;
-					LastError = DependBundles.GetLastError();
-					InvokeCompletion();
-					return;
-				}
-
-				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
-				{
-					Status = EStatus.Fail;
-					LastError = OwnerBundle.LastError;
-					InvokeCompletion();
-					return;
-				}
-
-				Status = EStatus.Loading;
-			}
-
-			// 2. 加载资源对象
-			if (Status == EStatus.Loading)
-			{
-				if (IsWaitForAsyncComplete)
-				{
-					if (AssetType == null)
-						AllAssetObjects = OwnerBundle.CacheBundle.LoadAllAssets();
-					else
-						AllAssetObjects = OwnerBundle.CacheBundle.LoadAllAssets(AssetType);
-				}
-				else
-				{
-					if (AssetType == null)
-						_cacheRequest = OwnerBundle.CacheBundle.LoadAllAssetsAsync();
-					else
-						_cacheRequest = OwnerBundle.CacheBundle.LoadAllAssetsAsync(AssetType);
-				}
-				Status = EStatus.Checking;
-			}
-
-			// 3. 检测加载结果
-			if (Status == EStatus.Checking)
-			{
-				if (_cacheRequest != null)
-				{
-					if (IsWaitForAsyncComplete)
-					{
-						// 强制挂起主线程（注意：该操作会很耗时）
-						YooLogger.Warning("Suspend the main thread to load unity asset.");
-						AllAssetObjects = _cacheRequest.allAssets;
-					}
-					else
-					{
-						if (_cacheRequest.isDone == false)
-							return;
-						AllAssetObjects = _cacheRequest.allAssets;
-					}
-				}
-
-				Status = AllAssetObjects == null ? EStatus.Fail : EStatus.Success;
-				if (Status == EStatus.Fail)
-				{
-					LastError = $"Failed to load all assets from bundle : {OwnerBundle.BundleFileInfo.BundleName}";
-					YooLogger.Error(LastError);
-				}
-				InvokeCompletion();
-			}
-		}
-	}
-}
\ No newline at end of file
diff --git a/Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAllAssetsProvider.cs.meta b/Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAllAssetsProvider.cs.meta
deleted file mode 100644
index c2a5778..0000000
--- a/Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAllAssetsProvider.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: dd972d8e33cbbaf4aa7f976d59896b0e
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAllAssetsProvider.cs b/Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAllAssetsProvider.cs
deleted file mode 100644
index b88f6b6..0000000
--- a/Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAllAssetsProvider.cs
+++ /dev/null
@@ -1,127 +0,0 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-namespace YooAsset
-{
-	internal sealed class DatabaseAllAssetsProvider : ProviderBase
-	{
-		private string _bundleName;
-
-		public override float Progress
-		{
-			get
-			{
-				if (IsDone)
-					return 100f;
-				else
-					return 0;
-			}
-		}
-
-		public DatabaseAllAssetsProvider(string assetPath, System.Type assetType)
-			: base(assetPath, assetType)
-		{
-		}
-		public override void Update()
-		{
-#if UNITY_EDITOR
-			if (IsDone)
-				return;
-
-			if (Status == EStatus.None)
-			{
-				// 检测资源文件是否存在
-				string guid = UnityEditor.AssetDatabase.AssetPathToGUID(AssetPath);
-				if (string.IsNullOrEmpty(guid))
-				{
-					Status = EStatus.Fail;
-					LastError = $"Not found asset : {AssetPath}";
-					YooLogger.Error(LastError);
-					InvokeCompletion();
-					return;
-				}
-
-				// 获取资源包名称
-				_bundleName = AssetSystem.BundleServices.GetBundleName(AssetPath);
-				if (string.IsNullOrEmpty(_bundleName))
-				{
-					Status = EStatus.Fail;
-					LastError = $"Not found bundle name : {AssetPath}";
-					YooLogger.Error(LastError);
-					InvokeCompletion();
-					return;
-				}
-
-				Status = EStatus.Loading;
-
-				// 注意：模拟异步加载效果提前返回
-				if (IsWaitForAsyncComplete == false)
-					return;
-			}
-
-			// 1. 加载资源对象
-			if (Status == EStatus.Loading)
-			{
-				bool loadFailed = false;
-				if (AssetType == null)
-				{
-					List<UnityEngine.Object> result = new List<Object>(100);
-					AssetInfo[] allAssetInfos = AssetSystem.BundleServices.GetAssetInfos(_bundleName);
-					foreach (var assetInfo in allAssetInfos)
-					{
-						var assetObject = UnityEditor.AssetDatabase.LoadMainAssetAtPath(assetInfo.AssetPath);
-						if (assetObject != null)
-						{
-							result.Add(assetObject);
-						}
-						else
-						{
-							YooLogger.Warning($"Failed to load main asset : {assetInfo.AssetPath}");
-							loadFailed = true;
-							break;
-						}
-					}
-					if (loadFailed == false)
-						AllAssetObjects = result.ToArray();
-				}
-				else
-				{
-					List<UnityEngine.Object> result = new List<Object>(100);
-					AssetInfo[] allAssetInfos = AssetSystem.BundleServices.GetAssetInfos(_bundleName);
-					foreach (var assetInfo in allAssetInfos)
-					{
-						var assetObject = UnityEditor.AssetDatabase.LoadAssetAtPath(assetInfo.AssetPath, AssetType);
-						if (assetObject != null)
-						{
-							if (AssetType.IsAssignableFrom(assetObject.GetType()))
-								result.Add(assetObject);
-						}
-						else
-						{
-							YooLogger.Warning($"Failed to load asset : {assetInfo.AssetPath}");
-							loadFailed = true;
-							break;
-						}
-					}
-					if (loadFailed == false)
-						AllAssetObjects = result.ToArray();
-				}
-				Status = EStatus.Checking;
-			}
-
-			// 2. 检测加载结果
-			if (Status == EStatus.Checking)
-			{
-				Status = AllAssetObjects == null ? EStatus.Fail : EStatus.Success;
-				if (Status == EStatus.Fail)
-				{
-					LastError = $"Failed to load all assets : {nameof(AssetType)} in bundle {_bundleName}";
-					YooLogger.Error(LastError);
-				}
-				InvokeCompletion();
-			}
-#endif
-		}
-	}
-}
\ No newline at end of file
diff --git a/Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAllAssetsProvider.cs.meta b/Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAllAssetsProvider.cs.meta
deleted file mode 100644
index cec238b..0000000
--- a/Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAllAssetsProvider.cs.meta
+++ /dev/null
@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: b418b6a8da0e3d240b1566cc44fc4b2b
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 
diff --git a/Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs b/Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs
index 4b75c6d..0e0c78d 100644
--- a/Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs
+++ b/Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs
@@ -140,8 +140,6 @@ namespace YooAsset
 				handle = new SceneOperationHandle(this);
 			else if (IsSubAssetsProvider())
 				handle = new SubAssetsOperationHandle(this);
-			else if (IsAllAssetsProvider())
-				handle = new AllAssetsOperationHandle(this);
 			else
 				handle = new AssetOperationHandle(this);
 
@@ -212,13 +210,6 @@ namespace YooAsset
 			else
 				return false;
 		}
-		public bool IsAllAssetsProvider()
-		{
-			if (this is BundledAllAssetsProvider || this is DatabaseAllAssetsProvider)
-				return true;
-			else
-				return false;
-		}
 
 		#region 异步编程相关
 		private TaskCompletionSource<object> _taskCompletionSource;
diff --git a/Assets/YooAsset/Runtime/YooAssets.cs b/Assets/YooAsset/Runtime/YooAssets.cs
index 1acef15..3eab286 100644
--- a/Assets/YooAsset/Runtime/YooAssets.cs
+++ b/Assets/YooAsset/Runtime/YooAssets.cs
@@ -342,6 +342,18 @@ namespace YooAsset
 			AssetSystem.ForceUnloadAllAssets();
 		}
 
+		/// <summary>
+		/// 获取调试信息
+		/// </summary>
+		internal static void GetDebugReport(DebugReport report)
+		{
+			if (report == null)
+				YooLogger.Error($"{nameof(DebugReport)} is null");
+
+			AssetSystem.GetDebugReport(report);
+		}
+
+		#region 资源信息
 		/// <summary>
 		/// 获取资源包信息
 		/// </summary>
@@ -365,11 +377,20 @@ namespace YooAsset
 			return _bundleServices.GetBundleInfo(bundleName);
 		}
 
+		/// <summary>
+		/// 获取资源信息列表
+		/// </summary>
+		/// <param name="bundleInfo">资源包信息</param>
+		public static AssetInfo[] GetAssetInfos(BundleInfo bundleInfo)
+		{
+			DebugCheckInitialize();
+			return _bundleServices.GetAssetInfos(bundleInfo.BundleName);
+		}
+
 		/// <summary>
 		/// 获取资源信息列表
 		/// </summary>
 		/// <param name="tag">资源标签</param>
-		/// <returns></returns>
 		public static AssetInfo[] GetAssetInfos(string tag)
 		{
 			DebugCheckInitialize();
@@ -381,23 +402,12 @@ namespace YooAsset
 		/// 获取资源信息列表
 		/// </summary>
 		/// <param name="tags">资源标签列表</param>
-		/// <returns></returns>
 		public static AssetInfo[] GetAssetInfos(string[] tags)
 		{
 			DebugCheckInitialize();
 			return _bundleServices.GetAssetInfos(tags);
 		}
-
-		/// <summary>
-		/// 获取调试信息
-		/// </summary>
-		internal static void GetDebugReport(DebugReport report)
-		{
-			if (report == null)
-				YooLogger.Error($"{nameof(DebugReport)} is null");
-
-			AssetSystem.GetDebugReport(report);
-		}
+		#endregion
 
 		#region 场景加载
 		/// <summary>
@@ -646,86 +656,6 @@ namespace YooAsset
 		}
 		#endregion
 
-		#region 资源加载
-		/// <summary>
-		/// 同步加载资源对象所属资源包里的所有资源
-		/// </summary>
-		/// <param name="assetInfo">资源信息</param>
-		public static AllAssetsOperationHandle LoadAllAssetsSync(AssetInfo assetInfo)
-		{
-			DebugCheckInitialize();
-			return LoadAllAssetsInternal(assetInfo.AssetPath, assetInfo.AssetType, true);
-		}
-
-		/// <summary>
-		/// 同步加载资源对象所属资源包里的所有资源
-		/// </summary>
-		/// <typeparam name="TObject">资源类型</typeparam>
-		/// <param name="location">资源的定位地址</param>
-		public static AllAssetsOperationHandle LoadAllAssetsSync<TObject>(string location)
-		{
-			DebugCheckInitialize();
-			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
-			return LoadAllAssetsInternal(assetPath, typeof(TObject), true);
-		}
-
-		/// <summary>
-		/// 同步加载资源对象所属资源包里的所有资源
-		/// </summary>
-		/// <param name="location">资源的定位地址</param>
-		/// <param name="type">资源类型</param>
-		public static AllAssetsOperationHandle LoadAllAssetsSync(string location, System.Type type)
-		{
-			DebugCheckInitialize();
-			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
-			return LoadAllAssetsInternal(assetPath, type, true);
-		}
-
-
-		/// <summary>
-		/// 异步加载资源对象所属资源包里的所有资源
-		/// </summary>
-		/// <param name="assetInfo">资源信息</param>
-		public static AllAssetsOperationHandle LoadAllAssetsAsync(AssetInfo assetInfo)
-		{
-			DebugCheckInitialize();
-			return LoadAllAssetsInternal(assetInfo.AssetPath, assetInfo.AssetType, false);
-		}
-
-		/// <summary>
-		/// 异步加载资源对象所属资源包里的所有资源
-		/// </summary>
-		/// <typeparam name="TObject">资源类型</typeparam>
-		/// <param name="location">资源的定位地址</param>
-		public static AllAssetsOperationHandle LoadAllAssetsAsync<TObject>(string location)
-		{
-			DebugCheckInitialize();
-			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
-			return LoadAllAssetsInternal(assetPath, typeof(TObject), false);
-		}
-
-		/// <summary>
-		/// 异步加载资源对象所属资源包里的所有资源
-		/// </summary>
-		/// <param name="location">资源的定位地址</param>
-		/// <param name="type">资源类型</param>
-		public static AllAssetsOperationHandle LoadAllAssetsAsync(string location, System.Type type)
-		{
-			DebugCheckInitialize();
-			string assetPath = _locationServices.ConvertLocationToAssetPath(location);
-			return LoadAllAssetsInternal(assetPath, type, false);
-		}
-
-
-		private static AllAssetsOperationHandle LoadAllAssetsInternal(string assetPath, System.Type assetType, bool waitForAsyncComplete)
-		{
-			var handle = AssetSystem.LoadAllAssetsAsync(assetPath, assetType);
-			if (waitForAsyncComplete)
-				handle.WaitForAsyncComplete();
-			return handle;
-		}
-		#endregion
-
 		#region 资源下载
 		/// <summary>
 		/// 创建补丁下载器，用于下载更新资源标签指定的资源包文件