diff --git a/inc/hgl/component/Component.h b/inc/hgl/component/Component.h
index 847a83d9..5832fdb6 100644
--- a/inc/hgl/component/Component.h
+++ b/inc/hgl/component/Component.h
@@ -1,21 +1,76 @@
 #pragma once
 
 #include<hgl/type/DataType.h>
+#include<hgl/type/SortedSet.h>
 
 namespace hgl::graph
 {
+    class ComponentManager;
+    class SceneNode;
+
+    struct ComponentData{};
+
     /**
     * 基础组件<br>
     * 是一切组件的基类
     */
-    class BaseComponent
+    class Component
     {
+        SceneNode *         OwnerNode;
+        ComponentManager *  Manager;
+        ComponentData *     Data;
+
     public:
 
-        virtual ~BaseComponent()=default;
+        Component()=delete;
+        Component(SceneNode *sn,ComponentData *cd,ComponentManager *cm)
+        {
+            OwnerNode=sn;
+            Data=cd;
+            Manager=cm;
+        }
+        virtual ~Component()=default;
 
-    public: //序列化
+    public:
 
+        virtual void Update(const double delta_time)=0;
 
-    };//class BaseComponent
+        virtual void OnFocusLost(){}                                            ///<焦点丢失事件
+        virtual void OnFocusGained(){}                                          ///<焦点获得事件
+    };//class Component
+
+    //Component *CreateComponent(const ObjectBaseInfo &,ComponentData *);
+
+    //template<typename T,typename ...ARGS> inline T *NewComponentSCL(const SourceCodeLocation &scl,ARGS...args)
+    //{
+    //    static size_t new_count=0;
+    //    ObjectBaseInfo obi;
+
+    //    obi.hash_code   =GetTypeHash<T>();
+    //    obi.unique_id   =new_count;
+    //    obi.scl         =scl;
+
+    //    ++new_count;
+    //    T *obj=new T(obi);
+    //    return obj;
+    //}
+
+    //#define NewComponent(T,...) NewComponentSCL<T>(HGL_SOURCE_LOCATION __VA_OPT__(,) __VA_ARGS__)
+
+    class ComponentManager
+    {
+        SortedSet<Component *> ComponentSet;
+
+    public:
+
+        virtual ~ComponentManager()=default;
+
+    public:
+
+        virtual size_t      ComponentHashCode()const=0;
+
+        virtual Component * CreateComponent(SceneNode *,ComponentData *)=0;
+
+        virtual int         GetComponentCount()const=0;
+    };//class ComponentManager
 }//namespace hgl::graph
diff --git a/inc/hgl/component/RenderComponent.h b/inc/hgl/component/RenderComponent.h
index 70cb9902..bf6a3cd4 100644
--- a/inc/hgl/component/RenderComponent.h
+++ b/inc/hgl/component/RenderComponent.h
@@ -7,7 +7,7 @@ namespace hgl::graph
     /**
     * 可渲染组件
     */
-    class RenderComponent: public BaseComponent
+    class RenderComponent: public Component
     {
     public:
 
diff --git a/inc/hgl/graph/RenderNode.h b/inc/hgl/graph/RenderNode.h
index 19c62508..15aca634 100644
--- a/inc/hgl/graph/RenderNode.h
+++ b/inc/hgl/graph/RenderNode.h
@@ -1,8 +1,8 @@
-#ifndef HGL_GRAPH_RENDER_NODE_INCLUDE
-#define HGL_GRAPH_RENDER_NODE_INCLUDE
+#pragma once
 
 #include<hgl/graph/VK.h>
 #include<hgl/type/SortedSet.h>
+
 namespace hgl
 {
     namespace graph
@@ -40,4 +40,3 @@ namespace hgl
         return a.compare(b);
     }
 }//namespace hgl
-#endif//HGL_GRAPH_RENDER_NODE_INCLUDE