diff --git a/inc/hgl/graph/RenderFramework.h b/inc/hgl/graph/RenderFramework.h
index fddac536..36ac7ea9 100644
--- a/inc/hgl/graph/RenderFramework.h
+++ b/inc/hgl/graph/RenderFramework.h
@@ -40,11 +40,13 @@ protected:
 
 public:
 
-    Window *                GetWindow           (){return win;}
-    GPUDevice *             GetDevice           (){return device;}    
-    GPUDeviceAttribute *    GetDeviceAttribute  (){return device->GetDeviceAttribute();}
+            Window *                GetWindow           ()const{return win;}
+            GPUDevice *             GetDevice           ()const{return device;}
+            VkDevice                GetVkDevice         ()const{return device->GetDevice();}
+    const   GPUPhysicalDevice *     GetPhysicalDevice   ()const{return device->GetPhysicalDevice();}
+            GPUDeviceAttribute *    GetDeviceAttribute  ()const{return device->GetDeviceAttribute();}
 
-    RenderResource *        GetRenderResource   (){return render_resource;}
+            RenderResource *        GetRenderResource   ()const{return render_resource;}
 
 public:
 
diff --git a/inc/hgl/graph/VK.h b/inc/hgl/graph/VK.h
index 4cde37c7..61e1f7c8 100644
--- a/inc/hgl/graph/VK.h
+++ b/inc/hgl/graph/VK.h
@@ -36,6 +36,9 @@ struct VertexAttribDataPtr
 using BindingMap        =Map<AnsiString,int>;
 using BindingMapArray   =BindingMap[VK_DESCRIPTOR_TYPE_RANGE_SIZE];
 
+class GraphModule;
+class RenderFramework;
+
 class VulkanInstance;
 class GPUPhysicalDevice;
 class GPUDevice;
@@ -44,9 +47,13 @@ class DeviceQueue;
 class ImageView;
 class Framebuffer;
 struct Swapchain;
+class IRenderTarget;
 class RenderTarget;
+class MFRenderTarget;
 class SwapchainRenderTarget;
 
+struct CopyBufferToImageInfo;
+
 class Texture;
 class Texture1D;
 class Texture1DArray;
@@ -58,6 +65,8 @@ class TextureCubeArray;
 
 class Sampler;
 
+class TileData;
+
 class DeviceMemory;
 class DeviceBuffer;
 struct DeviceBufferData;
diff --git a/inc/hgl/graph/VKBuffer.h b/inc/hgl/graph/VKBuffer.h
index 1f7f0b06..81aca0f8 100644
--- a/inc/hgl/graph/VKBuffer.h
+++ b/inc/hgl/graph/VKBuffer.h
@@ -51,65 +51,4 @@ public:
             bool    Write   (const void *ptr)                               {return buf.memory->Write(ptr);}
 };//class DeviceBuffer
 
-template<typename T> struct DeviceBufferData
-{
-    T *data;                    ///<CPU端数据
-
-    // 数据如何被设置为不可以在CPU端访问，那么不会在CPU端保存备份。
-    // 这种情况的话，将不会允许CPU端随机读写，只能写入
-
-
-    VkDeviceSize size;
-    DeviceBuffer *dev_buffer;
-};
-
-template<typename T> class DeviceBufferRandomAccess
-{
-    DeviceBufferData<T> *dbd;
-
-public:
-
-    operator T *(){return dbd->data;}
-
-public:
-
-    DeviceBufferRandomAccess(DeviceBufferData<T> *obj)
-    {
-        dbd=obj;
-            
-    }
-    virtual ~DeviceBufferAccess()
-    {
-        if(!dbd)return;
-        delete dbd->dev_buffer;
-        delete dbd;
-    }
-    bool Write(const T *ptr)
-    {
-        return dbd->dev_buffer->Write(ptr);
-    }
-};
-
-template<typename T> class DeviceBufferObject
-{
-    DeviceBufferData<T> *dbd;
-
-public:
-
-    DeviceBufferObject(DeviceBufferData<T> *obj)
-    {
-        dbd=obj;
-    }
-
-    virtual ~DeviceBufferObject()
-    {
-        if(!dbd)return;
-
-        delete dbd->dev_buffer;
-        delete dbd;
-    }
-
-    
-
-};//template<typename T> class DeviceBufferObject
 VK_NAMESPACE_END
diff --git a/inc/hgl/graph/VKRenderTarget.h b/inc/hgl/graph/VKRenderTarget.h
index fffc11cd..365c2986 100644
--- a/inc/hgl/graph/VKRenderTarget.h
+++ b/inc/hgl/graph/VKRenderTarget.h
@@ -23,16 +23,6 @@ class RenderFramework;
 * 所以RenderTarget的其实是一个多态类，根据不同的情况，有不同的实现
 */
 
-template<typename T> class DeviceBufferObject
-{
-    T data;
-    DeviceBuffer *dev_buffer;
-
-
-
-public:
-};
-
 class IRenderTarget
 {
     RenderFramework *render_framework;
@@ -44,8 +34,8 @@ class IRenderTarget
 public:
 
     RenderFramework *   GetRenderFramework  ()const{return render_framework;}
-    GPUDevice *         GetDevice           ()const{return render_framework->GetDevice();}
-    VkDevice            GetVkDevice         ()const{return render_framework->GetDevice()->GetDevice();}
+    GPUDevice *         GetDevice           ()const;
+    VkDevice            GetVkDevice         ()const;
 
     const   VkExtent2D &GetExtent       ()const{return extent;}
 
diff --git a/inc/hgl/graph/module/GraphModule.h b/inc/hgl/graph/module/GraphModule.h
index 9ce324b1..cb680fd5 100644
--- a/inc/hgl/graph/module/GraphModule.h
+++ b/inc/hgl/graph/module/GraphModule.h
@@ -1,20 +1,26 @@
 #pragma once
 
-#include<hgl/graph/VKDevice.h>
+#include<hgl/graph/VK.h>
 #include<hgl/type/TypeInfo.h>
 
 VK_NAMESPACE_BEGIN
 
+class TextureManager;
+class RenderTargetManager;
+class RenderPassManager;
+
 class GraphModule
 {
-    GPUDevice *device;
+    RenderFramework *render_framework;
 
 public:
     
-            GPUDevice *         GetDevice           ()      {return device;}                        ///<取得GPU设备
-            VkDevice            GetVkDevice         ()const {return device->GetDevice();}           ///<取得VkDevice
-    const   GPUPhysicalDevice * GetPhysicalDevice   ()const {return device->GetPhysicalDevice();}   ///<取得物理设备
-            GPUDeviceAttribute *GetDeviceAttribute  ()      {return device->GetDeviceAttribute();}  ///<取得设备属性
+            RenderFramework *   GetRenderFramework  ()const{return render_framework;}               ///<取得渲染框架
+            GPUDevice *         GetDevice           ();                                             ///<取得GPU设备
+            VkDevice            GetVkDevice         ()const;                                        ///<取得VkDevice
+    const   GPUPhysicalDevice * GetPhysicalDevice   ()const;                                        ///<取得物理设备
+            GPUDeviceAttribute *GetDeviceAttribute  ()const;                                        ///<取得设备属性
+            VkPipelineCache     GetPipelineCache    ()const;                                        ///<取得PipelineCache
 
 public:
 
@@ -22,7 +28,7 @@ public:
 
 public:
 
-    GraphModule(GPUDevice *dev){device=dev;}
+    GraphModule(RenderFramework *rf){render_framework=rf;}
     virtual ~GraphModule()=default;
 
     virtual const size_t GetTypeHash()const noexcept=0;
@@ -47,7 +53,7 @@ public:
 
 public:
 
-    GraphModuleInherit(GPUDevice *dev,const AnsiString &name):BASE(dev)
+    GraphModuleInherit(RenderFramework *rf,const AnsiString &name):BASE(rf)
     {
         manager_name=name;
     }
@@ -57,6 +63,6 @@ public:
 
 #define GRAPH_MODULE_CLASS(class_name) class class_name:public GraphModuleInherit<class_name,GraphModule>
 
-#define GRAPH_MODULE_CONSTRUCT(class_name) class_name::class_name(GPUDevice *dev):GraphModuleInherit<class_name,GraphModule>(dev,#class_name)
+#define GRAPH_MODULE_CONSTRUCT(class_name) class_name::class_name(RenderFramework *rf):GraphModuleInherit<class_name,GraphModule>(rf,#class_name)
 
 VK_NAMESPACE_END
diff --git a/inc/hgl/graph/module/GraphModuleManager.h b/inc/hgl/graph/module/GraphModuleManager.h
index d69cd5c7..62a68e69 100644
--- a/inc/hgl/graph/module/GraphModuleManager.h
+++ b/inc/hgl/graph/module/GraphModuleManager.h
@@ -5,11 +5,9 @@
 
 VK_NAMESPACE_BEGIN
 
-class GraphModule;
-
 class GraphModuleManager
 {
-    GPUDevice *device;
+    RenderFramework *render_framework;
 
 protected:
 
@@ -18,13 +16,14 @@ protected:
 
 public:
 
-    GraphModuleManager(GPUDevice *dev){device=dev;}
+    GraphModuleManager(RenderFramework *rf){render_framework=rf;}
 
     virtual ~GraphModuleManager();
     
 public:
 
-    GPUDevice *     GetDevice()                         {return device;}                                                ///<取得GPU设备
+    RenderFramework *   GetRenderFramework  ()const{return render_framework;}                                           ///<取得渲染框架
+    GPUDevice *         GetDevice           ()const;                                                                    ///<取得GPU设备
 
 public:
 
@@ -46,7 +45,7 @@ public:
         if(Contains<T>())
             return Get<T>();
 
-        T *result=new T(device);
+        T *result=new T(render_framework);
 
         Registry(result);
 
diff --git a/inc/hgl/graph/module/RenderPassManager.h b/inc/hgl/graph/module/RenderPassManager.h
index 7cf6c5be..8b546976 100644
--- a/inc/hgl/graph/module/RenderPassManager.h
+++ b/inc/hgl/graph/module/RenderPassManager.h
@@ -15,15 +15,13 @@ inline util::Hash *CreateRenderPassHash()
 
 GRAPH_MODULE_CLASS(RenderPassManager)
 {
-    VkPipelineCache pipeline_cache;
-
     util::Hash *hash;
 
     Map<RenderPassHASHCode,RenderPass *> RenderPassList;
 
 private:
 
-    RenderPassManager(GPUDevice *);
+    RenderPassManager(RenderFramework *);
     ~RenderPassManager();
 
     friend class GraphModuleManager;
diff --git a/inc/hgl/graph/module/RenderTargetManager.h b/inc/hgl/graph/module/RenderTargetManager.h
index 8c7aac5b..914478ed 100644
--- a/inc/hgl/graph/module/RenderTargetManager.h
+++ b/inc/hgl/graph/module/RenderTargetManager.h
@@ -14,7 +14,7 @@ GRAPH_MODULE_CLASS(RenderTargetManager)
 
 public:
 
-    RenderTargetManager(GPUDevice *,TextureManager *tm,RenderPassManager *rpm);
+    RenderTargetManager(RenderFramework *,TextureManager *tm,RenderPassManager *rpm);
     virtual ~RenderTargetManager()=default;
 
 public: //FrameBuffer相关
diff --git a/inc/hgl/graph/module/SwapchainModule.h b/inc/hgl/graph/module/SwapchainModule.h
index 7c8fc8bf..50452eeb 100644
--- a/inc/hgl/graph/module/SwapchainModule.h
+++ b/inc/hgl/graph/module/SwapchainModule.h
@@ -4,10 +4,6 @@
 
 VK_NAMESPACE_BEGIN
 
-class RenderTargetManager;
-class RenderPassManager;
-class RenderPass;
-
 GRAPH_MODULE_CLASS(SwapchainModule)
 {
     TextureManager *        tex_manager =nullptr;
@@ -30,7 +26,7 @@ public:
 
 public:
 
-    SwapchainModule(GPUDevice *,TextureManager *tm,RenderTargetManager *rtm,RenderPassManager *rpm);
+    SwapchainModule(RenderFramework *,TextureManager *tm,RenderTargetManager *rtm,RenderPassManager *rpm);
     virtual ~SwapchainModule();
 
 //    RenderCmdBuffer *BeginRender();
@@ -41,10 +37,10 @@ public:
 
             RenderPass *            GetRenderPass   ()const{return sc_render_pass;}
 
-    const   VkExtent2D &            GetSwapchainSize()const{return sc_render_target->GetExtent();}
+    const   VkExtent2D &            GetSwapchainSize()const;
 
             SwapchainRenderTarget * GetRenderTarget ()const{return sc_render_target;}
-            IRenderTarget *         AcquireNextImage()const{return sc_render_target->AcquireNextImage();}
+            IRenderTarget *         AcquireNextImage()const;
 };//class SwapchainModule:public GraphModule
 
 VK_NAMESPACE_END
diff --git a/inc/hgl/graph/module/TextureManager.h b/inc/hgl/graph/module/TextureManager.h
index 348c2b6f..28fdd263 100644
--- a/inc/hgl/graph/module/TextureManager.h
+++ b/inc/hgl/graph/module/TextureManager.h
@@ -34,7 +34,7 @@ private:
 
 public:
 
-    TextureManager(GPUDevice *);
+    TextureManager(RenderFramework *rf);
     virtual ~TextureManager();
 
     const VkFormatProperties GetFormatProperties(const VkFormat)const;
diff --git a/res b/res
index fe8fcabe..e1a36d78 160000
--- a/res
+++ b/res
@@ -1 +1 @@
-Subproject commit fe8fcabeb54f7a5b23f38260e6e09bbdcf015b7f
+Subproject commit e1a36d78f0eead5f6bb65493432c4690637b991d
diff --git a/src/SceneGraph/CMakeLists.txt b/src/SceneGraph/CMakeLists.txt
index bf665936..1cf1bbd2 100644
--- a/src/SceneGraph/CMakeLists.txt
+++ b/src/SceneGraph/CMakeLists.txt
@@ -53,6 +53,7 @@ SET(GRAPH_MODULE_FILES  ${SGM_HEADER_PATH}/GraphModule.h
                         ${SGM_HEADER_PATH}/RenderModule.h
                         ${SGM_HEADER_PATH}/SwapchainModule.h
 
+                        ${SGM_SOURCE_PATH}/GraphModule.cpp
                         ${SGM_SOURCE_PATH}/GraphModuleManager.cpp
                         ${SGM_SOURCE_PATH}/RenderPassManager.cpp
                         ${SGM_SOURCE_PATH}/TextureManager.cpp
diff --git a/src/SceneGraph/RenderFramework.cpp b/src/SceneGraph/RenderFramework.cpp
index e8f9a7fa..155f6710 100644
--- a/src/SceneGraph/RenderFramework.cpp
+++ b/src/SceneGraph/RenderFramework.cpp
@@ -91,7 +91,7 @@ bool RenderFramework::Init(uint w,uint h)
 
     win->Join(this);
 
-    module_manager=new GraphModuleManager(device);
+    module_manager=new GraphModuleManager(this);
 
     rp_manager=module_manager->GetOrCreate<RenderPassManager>();
 
@@ -103,10 +103,10 @@ bool RenderFramework::Init(uint w,uint h)
     if(!tex_manager)
         return(false);
 
-    rt_manager=new RenderTargetManager(device,tex_manager,rp_manager);
+    rt_manager=new RenderTargetManager(this,tex_manager,rp_manager);
     module_manager->Registry(rt_manager);
 
-    sc_module=new SwapchainModule(device,tex_manager,rt_manager,rp_manager);
+    sc_module=new SwapchainModule(this,tex_manager,rt_manager,rp_manager);
     module_manager->Registry(sc_module);
 
     OnResize(w,h);
diff --git a/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp b/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp
index bebfd626..b9208db7 100644
--- a/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp
+++ b/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp
@@ -3,6 +3,7 @@
 #include<hgl/graph/VKCommandBuffer.h>
 #include<hgl/graph/VKBuffer.h>
 #include<hgl/graph/VKTexture.h>
+#include<hgl/graph/VKDevice.h>
 #include"CopyBufferToImage.h"
 VK_NAMESPACE_BEGIN
 void GenerateMipmaps(TextureCmdBuffer *texture_cmd_buf,VkImage image,VkImageAspectFlags aspect_mask,VkExtent3D extent,const uint32_t mipLevels,const uint32_t layer_count);
diff --git a/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2DArray.cpp b/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2DArray.cpp
index b8176f07..b1411b9a 100644
--- a/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2DArray.cpp
+++ b/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2DArray.cpp
@@ -3,6 +3,7 @@
 #include<hgl/graph/VKCommandBuffer.h>
 #include<hgl/graph/VKBuffer.h>
 #include<hgl/graph/VKTexture.h>
+#include<hgl/graph/VKDevice.h>
 #include"CopyBufferToImage.h"
 VK_NAMESPACE_BEGIN
 void GenerateMipmaps(TextureCmdBuffer *texture_cmd_buf,VkImage image,VkImageAspectFlags aspect_mask,VkExtent3D extent,const uint32_t mipLevels,const uint32_t layer_count);
diff --git a/src/SceneGraph/Vulkan/Texture/VKDeviceTextureCube.cpp b/src/SceneGraph/Vulkan/Texture/VKDeviceTextureCube.cpp
index a6347326..43e39af5 100644
--- a/src/SceneGraph/Vulkan/Texture/VKDeviceTextureCube.cpp
+++ b/src/SceneGraph/Vulkan/Texture/VKDeviceTextureCube.cpp
@@ -2,6 +2,7 @@
 #include<hgl/graph/VKImageCreateInfo.h>
 #include<hgl/graph/VKCommandBuffer.h>
 #include<hgl/graph/VKBuffer.h>
+#include<hgl/graph/VKDevice.h>
 #include"BufferImageCopy2D.h"
 VK_NAMESPACE_BEGIN
 void GenerateMipmaps(TextureCmdBuffer *texture_cmd_buf,VkImage image,VkImageAspectFlags aspect_mask,VkExtent3D extent,const uint32_t mipLevels,const uint32_t layer_count);
diff --git a/src/SceneGraph/Vulkan/VKDeviceFramebuffer.cpp b/src/SceneGraph/Vulkan/VKDeviceFramebuffer.cpp
index cdb60427..f0ad043a 100644
--- a/src/SceneGraph/Vulkan/VKDeviceFramebuffer.cpp
+++ b/src/SceneGraph/Vulkan/VKDeviceFramebuffer.cpp
@@ -1,4 +1,7 @@
 #include<hgl/graph/module/RenderTargetManager.h>
+#include<hgl/graph/VKRenderPass.h>
+#include<hgl/graph/VKImageView.h>
+#include<hgl/graph/VKFramebuffer.h>
 
 VK_NAMESPACE_BEGIN
 VkFramebuffer CreateVulkanFramebuffer(VkDevice device,RenderPass *rp,const VkExtent2D &extent,VkImageView *attachments,const uint attachmentCount)
diff --git a/src/SceneGraph/module/GraphModule.cpp b/src/SceneGraph/module/GraphModule.cpp
new file mode 100644
index 00000000..feab83d1
--- /dev/null
+++ b/src/SceneGraph/module/GraphModule.cpp
@@ -0,0 +1,14 @@
+#include<hgl/graph/module/GraphModule.h>
+#include<hgl/graph/RenderFramework.h>
+#include<hgl/graph/VKDevice.h>
+
+VK_NAMESPACE_BEGIN
+
+        GPUDevice *         GraphModule::GetDevice          ()      {return render_framework->GetDevice();}
+        VkDevice            GraphModule::GetVkDevice        ()const {return render_framework->GetVkDevice();}
+const   GPUPhysicalDevice * GraphModule::GetPhysicalDevice  ()const {return render_framework->GetPhysicalDevice();}
+        GPUDeviceAttribute *GraphModule::GetDeviceAttribute ()const {return render_framework->GetDeviceAttribute();}
+
+        VkPipelineCache     GraphModule::GetPipelineCache   ()const {return render_framework->GetDeviceAttribute()->pipeline_cache;}
+
+VK_NAMESPACE_END
diff --git a/src/SceneGraph/module/GraphModuleManager.cpp b/src/SceneGraph/module/GraphModuleManager.cpp
index 53e15e94..d6377f1a 100644
--- a/src/SceneGraph/module/GraphModuleManager.cpp
+++ b/src/SceneGraph/module/GraphModuleManager.cpp
@@ -1,8 +1,14 @@
 #include<hgl/graph/module/GraphModule.h>
 #include<hgl/graph/module/GraphModuleManager.h>
+#include<hgl/graph/RenderFramework.h>
 
 VK_NAMESPACE_BEGIN
 
+GPUDevice *GraphModuleManager::GetDevice()const
+{
+    return render_framework->GetDevice();
+}
+
 bool GraphModuleManager::Registry(GraphModule *gm)
 {
     if(!gm)
diff --git a/src/SceneGraph/module/RenderPassManager.cpp b/src/SceneGraph/module/RenderPassManager.cpp
index f88664dd..db525e09 100644
--- a/src/SceneGraph/module/RenderPassManager.cpp
+++ b/src/SceneGraph/module/RenderPassManager.cpp
@@ -1,5 +1,6 @@
 #include<hgl/graph/module/RenderPassManager.h>
 #include<hgl/graph/VKRenderPass.h>
+#include<hgl/graph/VKPhysicalDevice.h>
 
 VK_NAMESPACE_BEGIN
 void CreateSubpassDependency(List<VkSubpassDependency> &subpass_dependency_list,const uint32_t count)
@@ -186,8 +187,6 @@ bool CreateDepthAttachment( List<VkAttachmentReference> &ref_list,List<VkAttachm
 
 GRAPH_MODULE_CONSTRUCT(RenderPassManager)
 {
-    pipeline_cache=GetDeviceAttribute()->pipeline_cache;
-
     hash=CreateRenderPassHash();
 }
 
@@ -287,7 +286,7 @@ RenderPass *RenderPassManager::CreateRenderPass(const List<VkAttachmentDescripti
     if(vkCreateRenderPass(GetVkDevice(),&rp_info,nullptr,&render_pass)!=VK_SUCCESS)
         return(nullptr);
 
-    return(new RenderPass(GetVkDevice(),pipeline_cache,render_pass,rbi->GetColorFormatList(),depth_format));
+    return(new RenderPass(GetVkDevice(),GetPipelineCache(),render_pass,rbi->GetColorFormatList(),depth_format));
 }
 
 RenderPass *RenderPassManager::AcquireRenderPass(const RenderbufferInfo *rbi,const uint subpass_count)
diff --git a/src/SceneGraph/module/RenderTargetManager.cpp b/src/SceneGraph/module/RenderTargetManager.cpp
index 759da6fb..40112f31 100644
--- a/src/SceneGraph/module/RenderTargetManager.cpp
+++ b/src/SceneGraph/module/RenderTargetManager.cpp
@@ -1,10 +1,12 @@
 #include<hgl/graph/module/RenderTargetManager.h>
+#include<hgl/graph/VKRenderTarget.h>
+#include<hgl/graph/VKDevice.h>
 #include<hgl/graph/module/TextureManager.h>
 #include<hgl/graph/module/RenderPassManager.h>
 
 VK_NAMESPACE_BEGIN
 
-RenderTargetManager::RenderTargetManager(GPUDevice *dev,TextureManager *tm,RenderPassManager *rpm):GraphModuleInherit<RenderTargetManager,GraphModule>(dev,"RenderTargetManager")
+RenderTargetManager::RenderTargetManager(RenderFramework *rf,TextureManager *tm,RenderPassManager *rpm):GraphModuleInherit<RenderTargetManager,GraphModule>(rf,"RenderTargetManager")
 {
     tex_manager=tm;
     rp_manager=rpm;
@@ -58,7 +60,7 @@ RenderTarget *RenderTargetManager::CreateRT(const FramebufferInfo *fbi,RenderPas
 
         color_texture_list.DiscardObject();
 
-        return(new RenderTarget(rtd));
+        return(new RenderTarget(GetRenderFramework(),rtd));
     }
 
     SAFE_CLEAR(depth_texture);
diff --git a/src/SceneGraph/module/SwapchainModule.cpp b/src/SceneGraph/module/SwapchainModule.cpp
index 804ed539..e4cdb609 100644
--- a/src/SceneGraph/module/SwapchainModule.cpp
+++ b/src/SceneGraph/module/SwapchainModule.cpp
@@ -2,6 +2,7 @@
 #include<hgl/graph/module/RenderPassManager.h>
 #include<hgl/graph/module/TextureManager.h>
 #include<hgl/graph/module/RenderTargetManager.h>
+#include<hgl/graph/VKDevice.h>
 #include<hgl/graph/VKSwapchain.h>
 #include<hgl/graph/VKDeviceAttribute.h>
 #include<hgl/graph/VKRenderTarget.h>
@@ -217,12 +218,12 @@ bool SwapchainModule::CreateSwapchainRenderTarget()
         rtd->color_textures[0]          =sc_image->color;
         rtd->depth_texture              =sc_image->depth;
 
-        rt_list[i]=new RenderTarget(rtd);
+        rt_list[i]=new RenderTarget(GetRenderFramework(),rtd);
 
         ++sc_image;
     }
 
-    sc_render_target=new SwapchainRenderTarget( device->GetDevice(),
+    sc_render_target=new SwapchainRenderTarget( GetRenderFramework(),
                                                 swapchain,
                                                 device->CreateGPUSemaphore(),
                                                 rt_list
@@ -236,7 +237,7 @@ SwapchainModule::~SwapchainModule()
     SAFE_CLEAR(sc_render_target);
 }
 
-SwapchainModule::SwapchainModule(GPUDevice *dev,TextureManager *tm,RenderTargetManager *rtm,RenderPassManager *rpm):GraphModuleInherit<SwapchainModule,GraphModule>(dev,"SwapchainModule")
+SwapchainModule::SwapchainModule(RenderFramework *rf,TextureManager *tm,RenderTargetManager *rtm,RenderPassManager *rpm):GraphModuleInherit<SwapchainModule,GraphModule>(rf,"SwapchainModule")
 {
     tex_manager=tm;
     rt_manager=rtm;
@@ -263,7 +264,9 @@ void SwapchainModule::OnResize(const VkExtent2D &extent)
 {
     SAFE_CLEAR(sc_render_target)
 
-    GetDeviceAttribute()->RefreshSurfaceCaps();
+    GPUDeviceAttribute *dev_attr=GetDeviceAttribute();
+
+    dev_attr->RefreshSurfaceCaps();
 
     CreateSwapchainRenderTarget();
 }
@@ -281,4 +284,8 @@ void SwapchainModule::OnResize(const VkExtent2D &extent)
 //    sc_render_target->WaitFence();
 //}
 
+const   VkExtent2D &            SwapchainModule::GetSwapchainSize()const{return sc_render_target->GetExtent();}
+    
+        IRenderTarget *         SwapchainModule::AcquireNextImage()const{return sc_render_target->AcquireNextImage();}
+
 VK_NAMESPACE_END
diff --git a/src/SceneGraph/module/TextureManager.cpp b/src/SceneGraph/module/TextureManager.cpp
index ea972ba9..0c980312 100644
--- a/src/SceneGraph/module/TextureManager.cpp
+++ b/src/SceneGraph/module/TextureManager.cpp
@@ -11,6 +11,7 @@ const VkFormatProperties TextureManager::GetFormatProperties(const VkFormat form
 
 GRAPH_MODULE_CONSTRUCT(TextureManager)
 {
+    auto dev=GetDevice();
     auto phy_device=GetPhysicalDevice();
 
     texture_cmd_buf=dev->CreateTextureCommandBuffer(phy_device->GetDeviceName()+AnsiString(":TexCmdBuffer"));