diff --git a/example/Basic/first_app.cpp b/example/Basic/first_app.cpp
index 1b2bdca7..4125c83f 100644
--- a/example/Basic/first_app.cpp
+++ b/example/Basic/first_app.cpp
@@ -1,8 +1,11 @@
 #include<hgl/graph/RenderFramework.h>
 
 using namespace hgl;
+using namespace hgl::graph;
 
 int os_main(int,os_char **)
 {
+    RenderFramework rf;
 
+    
 }
\ No newline at end of file
diff --git a/inc/hgl/graph/RenderFramework.h b/inc/hgl/graph/RenderFramework.h
index f34cafee..6bfaa605 100644
--- a/inc/hgl/graph/RenderFramework.h
+++ b/inc/hgl/graph/RenderFramework.h
@@ -13,7 +13,6 @@ class TileData;
 class TileFont;
 class FontSource;
 
-class Window;
 class VulkanInstance;
 
 class RenderPassManager;
@@ -88,7 +87,7 @@ public:
     RenderFramework();
     virtual ~RenderFramework();
 
-    virtual bool Init();                                                                            ///<初始化
+    virtual bool Init(uint w,uint h,const OSString &app_name);                                      ///<初始化
 
     virtual void StartTime();
 
diff --git a/inc/hgl/graph/VKDeviceCreater.h b/inc/hgl/graph/VKDeviceCreater.h
index 68acb858..c1f7f5f3 100644
--- a/inc/hgl/graph/VKDeviceCreater.h
+++ b/inc/hgl/graph/VKDeviceCreater.h
@@ -114,6 +114,8 @@ public:
         fullDrawIndexUint32=SupportLevel::Want;
 
         blendOperationAdvanced=SupportLevel::Want;
+
+        wideLines=SupportLevel::Want;
     }
 };
 
diff --git a/inc/hgl/graph/VKRenderTarget.h b/inc/hgl/graph/VKRenderTarget.h
index a90119ee..ceaea61f 100644
--- a/inc/hgl/graph/VKRenderTarget.h
+++ b/inc/hgl/graph/VKRenderTarget.h
@@ -9,12 +9,6 @@
 #include<hgl/graph/VKPipeline.h>
 VK_NAMESPACE_BEGIN
 
-工作：
-
-    1.RT支持多FBO,同交换链一样
-    2.RT内包含CommandBuffer
-
-
 /**
  * 渲染目标
  */
diff --git a/inc/hgl/graph/VKSwapchain.h b/inc/hgl/graph/VKSwapchain.h
index 991ba5a7..1db3f75e 100644
--- a/inc/hgl/graph/VKSwapchain.h
+++ b/inc/hgl/graph/VKSwapchain.h
@@ -1,5 +1,4 @@
-#ifndef HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE
-#define HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE
+#pragma once
 
 #include<hgl/graph/VK.h>
 #include<hgl/graph/VKTexture.h>
@@ -31,4 +30,3 @@ public:
     virtual ~Swapchain();
 };//struct Swapchain
 VK_NAMESPACE_END
-#endif//HGL_GRAPH_VULKAN_SWAP_CHAIN_INCLUDE
diff --git a/src/SceneGraph/RenderFramework.cpp b/src/SceneGraph/RenderFramework.cpp
index a21fc8a2..9b3afd9a 100644
--- a/src/SceneGraph/RenderFramework.cpp
+++ b/src/SceneGraph/RenderFramework.cpp
@@ -1,7 +1,9 @@
 #include<hgl/graph/RenderFramework.h>
 #include<hgl/graph/manager/RenderPassManager.h>
 #include<hgl/graph/module/SwapchainModule.h>
+#include<hgl/graph/VKDeviceCreater.h>
 #include<hgl/Time.h>
+#include<hgl/log/LogInfo.h>
 
 VK_NAMESPACE_BEGIN
 
@@ -11,12 +13,25 @@ void CloseShaderCompiler();
 GraphModuleManager *InitGraphModuleManager(GPUDevice *dev);
 bool ClearGraphModuleManager(GPUDevice *dev);
 
+namespace
+{
+    hgl::graph::VulkanInstance *CreateVulkanInstance(const AnsiString &app_name)
+    {
+        CreateInstanceLayerInfo cili;
+
+        hgl_zero(cili);
+
+        cili.lunarg.standard_validation = true;
+        cili.khronos.validation = true;
+
+        InitVulkanInstanceProperties();
+
+        return CreateInstance("VulkanTest",nullptr,&cili);
+    }
+}//namespace
+
 RenderFramework::RenderFramework()
 {
-    graph_module_manager=InitGraphModuleManager(device);
-
-    render_pass_manager=graph_module_manager->GetModule<RenderPassManager>(true);
-    swapchain_module=graph_module_manager->GetModule<SwapchainModule>(true);
 }
 
 RenderFramework::~RenderFramework()
@@ -77,11 +92,48 @@ void RenderFramework::MainLoop()
     EndFrame();
 }
 
-bool RenderFramework::Init()
+bool RenderFramework::Init(uint w,uint h,const OSString &app_name)
 {
+    logger::InitLogger(app_name);
+
     if(!InitShaderCompiler())
         return(false);
 
+    InitNativeWindowSystem();
+
+    win=CreateRenderWindow(app_name);
+    if(!win)
+        return(false);
+
+    if(!win->Create(w,h))
+    {
+        delete win;
+        win=nullptr;
+        return(false);
+    }
+
+    inst=CreateVulkanInstance(ToAnsiString(app_name));
+    if(!inst)
+        return(false);
+
+    {
+        VulkanHardwareRequirement vh_req;
+
+        device=CreateRenderDevice(inst,win,&vh_req);
+
+        if(!device)
+            return(false);
+
+        graph_module_manager=InitGraphModuleManager(device);
+
+        render_pass_manager=graph_module_manager->GetModule<RenderPassManager>(true);
+        swapchain_module=graph_module_manager->GetModule<SwapchainModule>(true);
+    }
+
+    win->Join(this);
+
+    
+
     return(true);
 }