diff --git a/GFramework.Core.Godot/system/AbstractResourceFactorySystem.cs b/GFramework.Core.Godot/system/AbstractResourceFactorySystem.cs
index 9dcd006..449baa1 100644
--- a/GFramework.Core.Godot/system/AbstractResourceFactorySystem.cs
+++ b/GFramework.Core.Godot/system/AbstractResourceFactorySystem.cs
@@ -35,19 +35,30 @@ public abstract class AbstractResourceFactorySystem : AbstractSystem, IResourceF
             _registry.PreloadAll();
         });
     }
-
     /// <summary>
     /// 注册系统所需的各种资源类型。由子类实现具体注册逻辑。
     /// </summary>
     protected abstract void RegisterResources();
+    
 
     /// <summary>
-    /// 获取指定类型的资源工厂函数。
+    /// 根据指定的键获取资源工厂函数。
     /// </summary>
-    /// <typeparam name="T">要获取工厂的资源类型</typeparam>
+    /// <typeparam name="T">资源类型</typeparam>
+    /// <param name="key">资源键</param>
     /// <returns>返回创建指定类型资源的工厂函数</returns>
-    public Func<T> Get<T>() => _registry!.Resolve<T>();
+    public Func<T> GetFactory<T>(string key)=>_registry!.ResolveFactory<T>(key);
     
+    /// <summary>
+    /// 根据资产目录映射信息获取资源工厂函数。
+    /// </summary>
+    /// <typeparam name="T">资源类型</typeparam>
+    /// <param name="mapping">资产目录映射信息</param>
+    /// <returns>返回创建指定类型资源的工厂函数</returns>
+    public Func<T> GetFactory<T>(AssetCatalog.AssetCatalogMapping mapping) => _registry!.ResolveFactory<T>(mapping.Key);
+
+
+
     #region Register Helpers（声明式）
 
     /// <summary>
@@ -65,6 +76,7 @@ public abstract class AbstractResourceFactorySystem : AbstractSystem, IResourceF
         var id = _assetCatalogSystem!.GetScene(sceneKey);
 
         _registry!.Register(
+            sceneKey,
             _resourceLoadSystem!.GetOrRegisterSceneFactory<T>(id),
             preload
         );
@@ -87,6 +99,7 @@ public abstract class AbstractResourceFactorySystem : AbstractSystem, IResourceF
         var id = _assetCatalogSystem!.GetResource(resourceKey);
 
         _registry!.Register(
+            resourceKey,
             _resourceLoadSystem!.GetOrRegisterResourceFactory<T>(id, duplicate),
             preload
         );
diff --git a/GFramework.Core.Godot/system/IResourceFactorySystem.cs b/GFramework.Core.Godot/system/IResourceFactorySystem.cs
index eb84e49..4fec531 100644
--- a/GFramework.Core.Godot/system/IResourceFactorySystem.cs
+++ b/GFramework.Core.Godot/system/IResourceFactorySystem.cs
@@ -8,9 +8,19 @@ namespace GFramework.Core.Godot.system;
 public interface IResourceFactorySystem : ISystem
 {
     /// <summary>
-    /// 获取指定类型T的资源创建函数
+    /// 根据指定键名获取指定类型T的资源创建函数
     /// </summary>
     /// <typeparam name="T">要获取创建函数的资源类型</typeparam>
+    /// <param name="key">用于标识资源的键名</param>
     /// <returns>返回一个创建T类型实例的函数委托</returns>
-    Func<T> Get<T>();
+    Func<T> GetFactory<T>(string key);
+    
+    /// <summary>
+    /// 根据资产目录映射获取指定类型T的资源创建函数
+    /// </summary>
+    /// <typeparam name="T">要获取创建函数的资源类型</typeparam>
+    /// <param name="mapping">资产目录映射信息</param>
+    /// <returns>返回一个创建T类型实例的函数委托</returns>
+    Func<T> GetFactory<T>(AssetCatalog.AssetCatalogMapping mapping);
 }
+
diff --git a/GFramework.Core.Godot/system/ResourceFactory.cs b/GFramework.Core.Godot/system/ResourceFactory.cs
index fd680fb..dfb2de6 100644
--- a/GFramework.Core.Godot/system/ResourceFactory.cs
+++ b/GFramework.Core.Godot/system/ResourceFactory.cs
@@ -19,13 +19,24 @@ public static class ResourceFactory
         /// 执行与该条目关联的工厂方法
         /// </summary>
         void ExecuteFactory();
+        
+        /// <summary>
+        /// 获取资源类型
+        /// </summary>
+        Type ResourceType { get; }
+        
+        /// <summary>
+        /// 获取资源键值
+        /// </summary>
+        string Key { get; }
     }
 
+
     /// <summary>
     /// 表示一个具体的资源工厂条目，实现 IPreloadableEntry 接口
     /// </summary>
     /// <typeparam name="T">资源类型</typeparam>
-    private sealed class Entry<T>(Func<T> factory, bool preload) : IPreloadableEntry
+    private sealed class Entry<T>(string key, Func<T> factory, bool preload) : IPreloadableEntry
     {
         /// <summary>
         /// 获取用于创建资源的工厂函数
@@ -41,8 +52,19 @@ public static class ResourceFactory
         /// 执行工厂函数以创建资源实例
         /// </summary>
         public void ExecuteFactory() => Factory();
+
+        /// <summary>
+        /// 获取资源的类型
+        /// </summary>
+        public Type ResourceType => typeof(T);
+
+        /// <summary>
+        /// 获取资源的键值
+        /// </summary>
+        public string Key { get; } = key;
     }
     
+
     /// <summary>
     /// 工厂注册表，管理所有已注册的资源工厂
     /// </summary>
@@ -51,50 +73,56 @@ public static class ResourceFactory
         /// <summary>
         /// 存储所有已注册的工厂函数，键为资源类型，值为对应的工厂条目对象
         /// </summary>
-        private readonly Dictionary<Type, object> _factories = new();
+        private readonly Dictionary<(Type type, string key), IPreloadableEntry> _factories = new();
 
         /// <summary>
         /// 注册指定类型的资源工厂
         /// </summary>
         /// <typeparam name="T">要注册的资源类型</typeparam>
+        /// <param name="key">键</param>
         /// <param name="factory">创建该类型资源的工厂函数</param>
         /// <param name="preload">是否需要预加载该资源，默认为false</param>
-        public void Register<T>(Func<T> factory, bool preload = false)
+        public void Register<T>(string key, Func<T> factory, bool preload = false)
         {
-            _factories[typeof(T)] = new Entry<T>(factory, preload);
+            if (string.IsNullOrWhiteSpace(key))
+                throw new ArgumentException("Resource key cannot be null or empty.", nameof(key));
+
+            var dictKey = (typeof(T), key);
+
+            _factories[dictKey] = new Entry<T>(key, factory, preload);
         }
 
         /// <summary>
         /// 解析并获取指定类型的工厂函数
         /// </summary>
         /// <typeparam name="T">要获取工厂函数的资源类型</typeparam>
+        /// <param name="key">资源键</param>
         /// <returns>指定类型的工厂函数</returns>
         /// <exception cref="InvalidOperationException">当指定类型的工厂未注册时抛出异常</exception>
-        public Func<T> Resolve<T>()
+        public Func<T> ResolveFactory<T>(string key)
         {
-            // 尝试从字典中查找对应类型的工厂条目
-            if (_factories.TryGetValue(typeof(T), out var obj)
-                && obj is Entry<T> entry)
-                return entry.Factory;
+            var dictKey = (typeof(T), key);
 
-            // 若未找到则抛出异常
-            throw new InvalidOperationException($"Factory not registered: {typeof(T).Name}");
+            if (_factories.TryGetValue(dictKey, out var entry)
+                && entry is Entry<T> typed)
+            {
+                return typed.Factory;
+            }
+
+            throw new InvalidOperationException(
+                $"Factory not registered: {typeof(T).Name} with key '{key}'");
         }
-
+        
         /// <summary>
         /// 预加载所有标记为需要预加载的资源
         /// </summary>
         public void PreloadAll()
         {
             // 遍历所有已注册的工厂
-            foreach (var entry in _factories.Values)
+            foreach (var entry in _factories.Values.Where(entry => entry.Preload))
             {
-                // 检查当前条目是否支持预加载且被标记为需预加载
-                if (entry is IPreloadableEntry preloadable && preloadable.Preload)
-                {
-                    // 执行其工厂方法进行预加载
-                    preloadable.ExecuteFactory();
-                }
+                // 执行其工厂方法进行预加载
+                entry.ExecuteFactory();
             }
         }
     }