diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetGroup.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetGroup.cs
index 638c7c5d..09030a28 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetGroup.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetGroup.cs
@@ -22,7 +22,8 @@ namespace TEngine
         public AssetOperationHandle Handle => _handle;
 
         /// <summary>
-        /// 标签。
+        /// 自定义资源标签。
+        /// <remarks>不同于AssetTag。</remarks>
         /// </summary>
         public string Tag { private set; get; }
 
@@ -78,7 +79,8 @@ namespace TEngine
     public class AssetGroup : IMemory
     {
         private readonly Dictionary<string,AssetHandleData> _assetHandleDataMap = new Dictionary<string,AssetHandleData>();
-        
+
+        #region 引用资源数据
         /// <summary>
         /// 引用资源数据到资源组内。
         /// </summary>
@@ -105,32 +107,38 @@ namespace TEngine
             _assetHandleDataMap[address] = handleData;
             return true;
         }
+        #endregion
+
+        #region 释放资源数据
+        private readonly List<AssetHandleData> _tempResult = new List<AssetHandleData>();
 
         /// <summary>
         /// 从资源组内释放资源数据。
         /// </summary>
-        /// <param name="assetTag">资源标签。</param>
+        /// <param name="tag">自定义资源标签。</param>
         /// <returns>是否释放成功。</returns>
-        public bool ReleaseByTag(string assetTag)
+        public bool ReleaseByTag(string tag)
         {
-            AssetHandleData founded = null;
+            _tempResult.Clear();
             foreach (var assetHandleData in _assetHandleDataMap.Values)
             {
-                if (assetHandleData.Tag == assetTag)
+                if (assetHandleData.Tag == tag)
                 {
-                    founded = assetHandleData;
-                    break;
+                    _tempResult.Add(assetHandleData);
                 }
             }
             
-            if (founded != null)
+            if (_tempResult.Count > 0)
             {
-                _assetHandleDataMap.Remove(founded.Handle.GetAssetInfo().Address);
-                AssetHandleData.Release(founded);
+                foreach (var founded in _tempResult)
+                {
+                    _assetHandleDataMap.Remove(founded.Handle.GetAssetInfo().Address);
+                    AssetHandleData.Release(founded);
+                }
                 return true;
             }
 
-            Log.Warning($"Release AssetHandleData Tag:{assetTag} Failed");
+            Log.Warning($"Release AssetHandleData Tag:{tag} Failed");
             return false;
         }
         
@@ -178,20 +186,9 @@ namespace TEngine
             Log.Warning($"Release AssetHandleData Handle:{handle} Failed");
             return false;
         }
+        #endregion
 
-        public void Clear()
-        {
-            var etr = _assetHandleDataMap.GetEnumerator();
-            while (etr.MoveNext())
-            {
-                AssetHandleData assetHandleData = etr.Current.Value;
-                AssetHandleData.Release(assetHandleData);
-            }
-
-            etr.Dispose();
-            _assetHandleDataMap.Clear();
-        }
-
+        #region 内存池接口
         /// <summary>
         /// 从内存池中获取资源分组数据。
         /// </summary>
@@ -216,25 +213,41 @@ namespace TEngine
 
             MemoryPool.Release(assetGroup);
         }
+        
+        public void Clear()
+        {
+            var etr = _assetHandleDataMap.GetEnumerator();
+            while (etr.MoveNext())
+            {
+                AssetHandleData assetHandleData = etr.Current.Value;
+                AssetHandleData.Release(assetHandleData);
+            }
+
+            etr.Dispose();
+            _assetHandleDataMap.Clear();
+        }
+        #endregion
 
         /// <summary>
         /// 同步加载资源。
         /// </summary>
-        /// <param name="assetName">要加载资源的名称。</param>
+        /// <param name="location">资源的定位地址。</param>
         /// <param name="parent">父节点位置。</param>
+        /// <param name="needInstance">是否需要实例化。</param>
+        /// <param name="packageName">指定资源包的名称。不传使用默认资源包</param>
         /// <typeparam name="T">要加载资源的类型。</typeparam>
         /// <returns>资源实例。</returns>
-        public T LoadAsset<T>(string assetName, Transform parent = null) where T : Object
+        public T LoadAsset<T>(string location, bool needInstance = true,string packageName = "",Transform parent = null) where T : Object
         {
-            if (string.IsNullOrEmpty(assetName))
+            if (string.IsNullOrEmpty(location))
             {
                 Log.Error("Asset name is invalid.");
                 return default;
             }
             
-            if (_assetHandleDataMap.TryGetValue(assetName,out var assetHandleData))
+            if (_assetHandleDataMap.TryGetValue(location,out var assetHandleData))
             {
-                if (typeof(T) == typeof(GameObject))
+                if (typeof(T) == typeof(GameObject) && needInstance)
                 {
                     GameObject ret = assetHandleData.Handle.InstantiateSync(parent);
                     return ret as T;
@@ -245,11 +258,20 @@ namespace TEngine
                 }
             }
 
-            AssetOperationHandle handle = YooAssets.LoadAssetSync<T>(assetName);
+            AssetOperationHandle handle;
+            if (string.IsNullOrEmpty(packageName))
+            {
+                handle = YooAssets.LoadAssetSync<T>(location);
+            }
+            else
+            {
+                var package = YooAssets.GetPackage(packageName);
+                handle = package.LoadAssetSync<T>(location);
+            }
 
             Reference(handle);
 
-            if (typeof(T) == typeof(GameObject))
+            if (typeof(T) == typeof(GameObject) && needInstance)
             {
                 GameObject ret = handle.InstantiateSync(parent);
                 return ret as T;
@@ -259,115 +281,29 @@ namespace TEngine
                 return handle.AssetObject as T;
             }
         }
-        
+ 
         /// <summary>
-        /// 同步加载资源。
+        /// 异步加载资源。
         /// </summary>
-        /// <param name="assetName">要加载资源的名称。</param>
-        /// <typeparam name="T">要加载资源的类型。</typeparam>
-        /// <param name="assetOperationHandle">资源操作句柄。</param>
-        /// <returns>资源实例。</returns>
-        public T LoadAsset<T>(string assetName,out AssetOperationHandle assetOperationHandle) where T : Object
-        {
-            assetOperationHandle = null;
-            if (string.IsNullOrEmpty(assetName))
-            {
-                Log.Error("Asset name is invalid.");
-                return default;
-            }
-            
-            if (_assetHandleDataMap.TryGetValue(assetName,out var assetHandleData))
-            {
-                if (typeof(T) == typeof(GameObject))
-                {
-                    GameObject ret = assetHandleData.Handle.InstantiateSync();
-                    return ret as T;
-                }
-                else
-                {
-                    return assetHandleData.Handle.AssetObject as T;
-                }
-            }
-
-            assetOperationHandle = YooAssets.LoadAssetSync<T>(assetName);
-
-            Reference(assetOperationHandle);
-
-            if (typeof(T) == typeof(GameObject))
-            {
-                GameObject ret = assetOperationHandle.InstantiateSync();
-                return ret as T;
-            }
-            else
-            {
-                return assetOperationHandle.AssetObject as T;
-            }
-        }
-        
-        /// <summary>
-        /// 同步加载资源。
-        /// </summary>
-        /// <param name="assetName">要加载资源的名称。</param>
-        /// <param name="parent">父节点位置。</param>
-        /// <param name="assetOperationHandle">资源操作句柄。</param>
-        /// <typeparam name="T">要加载资源的类型。</typeparam>
-        /// <returns>资源实例。</returns>
-        public T LoadAsset<T>(string assetName, Transform parent,out AssetOperationHandle assetOperationHandle) where T : Object
-        {
-            assetOperationHandle = null;
-            if (string.IsNullOrEmpty(assetName))
-            {
-                Log.Error("Asset name is invalid.");
-                return default;
-            }
-
-            if (_assetHandleDataMap.TryGetValue(assetName,out var assetHandleData))
-            {
-                if (typeof(T) == typeof(GameObject))
-                {
-                    GameObject ret = assetHandleData.Handle.InstantiateSync(parent);
-                    return ret as T;
-                }
-                else
-                {
-                    return assetHandleData.Handle.AssetObject as T;
-                }
-            }
-            
-            assetOperationHandle = YooAssets.LoadAssetSync<T>(assetName);
-
-            Reference(assetOperationHandle);
-
-            if (typeof(T) == typeof(GameObject))
-            {
-                GameObject ret = assetOperationHandle.InstantiateSync(parent);
-                return ret as T;
-            }
-            else
-            {
-                return assetOperationHandle.AssetObject as T;
-            }
-        }
-
-        /// <summary>
-        /// 异步加载资源实例。
-        /// </summary>
-        /// <param name="assetName">要加载的实例名称。</param>
+        /// <param name="location">资源的定位地址。</param>
         /// <param name="cancellationToken">取消操作Token。</param>
-        /// <returns>资源实实例。</returns>
-        // ReSharper disable once UnusedParameter.Global
-        // ReSharper disable once RedundantAssignment
-        public async UniTask<T> LoadAssetAsync<T>(string assetName, CancellationToken cancellationToken = default) where T : Object
+        /// <param name="needInstance">是否需要实例化。</param>
+        /// <param name="packageName">指定资源包的名称。不传使用默认资源包。</param>
+        /// <param name="parent">资源实例父节点。</param>
+        /// <typeparam name="T">要加载资源的类型。</typeparam>
+        /// <returns>异步资源实例。</returns>
+        public async UniTask<T> LoadAssetAsync<T>(string location, CancellationToken cancellationToken = default,
+            bool needInstance = true, string packageName = "", Transform parent = null) where T : Object
         {
-            if (string.IsNullOrEmpty(assetName))
+            if (string.IsNullOrEmpty(location))
             {
                 Log.Error("Asset name is invalid.");
                 return default;
             }
             
-            if (_assetHandleDataMap.TryGetValue(assetName,out var assetHandleData))
+            if (_assetHandleDataMap.TryGetValue(location,out var assetHandleData))
             {
-                if (typeof(T) == typeof(GameObject))
+                if (typeof(T) == typeof(GameObject) && needInstance)
                 {
                     GameObject ret = assetHandleData.Handle.InstantiateSync();
                     return ret as T;
@@ -378,7 +314,16 @@ namespace TEngine
                 }
             }
             
-            AssetOperationHandle handle = YooAssets.LoadAssetAsync<T>(assetName);
+            AssetOperationHandle handle;
+            if (string.IsNullOrEmpty(packageName))
+            {
+                handle = YooAssets.LoadAssetSync<T>(location);
+            }
+            else
+            {
+                var package = YooAssets.GetPackage(packageName);
+                handle = package.LoadAssetSync<T>(location);
+            }
 
             Reference(handle);
 
@@ -391,9 +336,9 @@ namespace TEngine
                 return null;
             }
             
-            if (typeof(T) == typeof(GameObject))
+            if (typeof(T) == typeof(GameObject) && needInstance)
             {
-                GameObject ret = handle.InstantiateSync();
+                GameObject ret = handle.InstantiateSync(parent);
                 return ret as T;
             }
             else
@@ -401,16 +346,5 @@ namespace TEngine
                 return handle.AssetObject as T;
             }
         }
-
-        /// <summary>
-        /// 异步加载游戏物体。
-        /// </summary>
-        /// <param name="assetName">要加载的游戏物体名称。</param>
-        /// <param name="cancellationToken">取消操作Token。</param>
-        /// <returns>异步游戏物体实例。</returns>
-        public async UniTask<GameObject> LoadGameObjectAsync(string assetName, CancellationToken cancellationToken = default)
-        {
-            return await LoadAssetAsync<GameObject>(assetName,cancellationToken);
-        }
     }
 }
\ No newline at end of file
diff --git a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs
index b4337c1c..64d938c7 100644
--- a/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs
+++ b/UnityProject/Assets/TEngine/Runtime/Modules/ResourceModule/AssetReference.cs
@@ -153,82 +153,49 @@ namespace TEngine
         /// <summary>
         /// 同步加载资源。
         /// </summary>
-        /// <param name="assetName">要加载资源的名称。</param>
-        /// <typeparam name="T">要加载资源的类型。</typeparam>
-        /// <returns>资源实例。</returns>
-        public T LoadAsset<T>(string assetName) where T : Object
-        {
-            DirtyInitAssetGroup();
-            return _assetGroup.LoadAsset<T>(assetName);
-        }
-
-        /// <summary>
-        /// 同步加载资源。
-        /// </summary>
-        /// <param name="assetName">要加载资源的名称。</param>
+        /// <param name="location">资源的定位地址。</param>
         /// <param name="parent">父节点位置。</param>
+        /// <param name="needInstance">是否需要实例化。</param>
+        /// <param name="packageName">指定资源包的名称。不传使用默认资源包</param>
         /// <typeparam name="T">要加载资源的类型。</typeparam>
         /// <returns>资源实例。</returns>
-        public T LoadAsset<T>(string assetName, Transform parent) where T : Object
+        public T LoadAsset<T>(string location, bool needInstance = true,string packageName = "",Transform parent = null) where T : Object
         {
             DirtyInitAssetGroup();
-            return _assetGroup.LoadAsset<T>(assetName, parent);
+            return _assetGroup.LoadAsset<T>(location, needInstance, packageName, parent);
         }
 
         /// <summary>
-        /// 同步加载资源。
+        /// 异步加载资源。
         /// </summary>
-        /// <param name="assetName">要加载资源的名称。</param>
-        /// <typeparam name="T">要加载资源的类型。</typeparam>
-        /// <param name="assetOperationHandle">资源操作句柄。</param>
-        /// <returns>资源实例。</returns>
-        // ReSharper disable once ParameterHidesMember
-        public T LoadAsset<T>(string assetName, out AssetOperationHandle assetOperationHandle) where T : Object
-        {
-            DirtyInitAssetGroup();
-            return _assetGroup.LoadAsset<T>(assetName, out assetOperationHandle);
-        }
-
-        /// <summary>
-        /// 同步加载资源。
-        /// </summary>
-        /// <param name="assetName">要加载资源的名称。</param>
-        /// <param name="parent">父节点位置。</param>
-        /// <typeparam name="T">要加载资源的类型。</typeparam>
-        /// <param name="assetOperationHandle">资源操作句柄。</param>
-        /// <returns>资源实例。</returns>
-        // ReSharper disable once ParameterHidesMember
-        public T LoadAsset<T>(string assetName, Transform parent, out AssetOperationHandle assetOperationHandle)
-            where T : Object
-        {
-            DirtyInitAssetGroup();
-            return _assetGroup.LoadAsset<T>(assetName, parent, out assetOperationHandle);
-        }
-
-        /// <summary>
-        /// 异步加载资源实例。
-        /// </summary>
-        /// <param name="assetName">要加载的实例名称。</param>
+        /// <param name="location">资源的定位地址。</param>
         /// <param name="cancellationToken">取消操作Token。</param>
-        /// <returns>资源实实例。</returns>
-        public async UniTask<T> LoadAssetAsync<T>(string assetName, CancellationToken cancellationToken = default)
-            where T : Object
+        /// <param name="needInstance">是否需要实例化。</param>
+        /// <param name="packageName">指定资源包的名称。不传使用默认资源包。</param>
+        /// <param name="parent">资源实例父节点。</param>
+        /// <typeparam name="T">要加载资源的类型。</typeparam>
+        /// <returns>异步资源实例。</returns>
+        public async UniTask<T> LoadAssetAsync<T>(string location, CancellationToken cancellationToken = default,
+            bool needInstance = true, string packageName = "", Transform parent = null) where T : Object
         {
             DirtyInitAssetGroup();
-            return await _assetGroup.LoadAssetAsync<T>(assetName, cancellationToken);
+            return await _assetGroup.LoadAssetAsync<T>(location, cancellationToken, needInstance, packageName, parent);
         }
 
         /// <summary>
         /// 异步加载游戏物体。
         /// </summary>
-        /// <param name="assetName">要加载的游戏物体名称。</param>
+        /// <param name="location">资源的定位地址。</param>
         /// <param name="cancellationToken">取消操作Token。</param>
-        /// <returns>异步游戏物体实例。</returns>
-        public async UniTask<GameObject> LoadGameObjectAsync(string assetName,
-            CancellationToken cancellationToken = default)
+        /// <param name="needInstance">是否需要实例化。</param>
+        /// <param name="packageName">指定资源包的名称。不传使用默认资源包。</param>
+        /// <param name="parent">资源实例父节点。</param>
+        /// <returns>异步资源实例。</returns>
+        public async UniTask<GameObject> LoadGameObjectAsync(string location, CancellationToken cancellationToken = default,
+            bool needInstance = true, string packageName = "", Transform parent = null)
         {
             DirtyInitAssetGroup();
-            return await _assetGroup.LoadGameObjectAsync(assetName, cancellationToken);
+            return await LoadAssetAsync<GameObject>(location, cancellationToken, needInstance, packageName, parent);
         }
 
         /// <summary>