diff --git a/inc/hgl/graph/manager/GraphManager.h b/inc/hgl/graph/manager/GraphManager.h
deleted file mode 100644
index 3efb599e..00000000
--- a/inc/hgl/graph/manager/GraphManager.h
+++ /dev/null
@@ -1,24 +0,0 @@
-#pragma once
-
-#include<hgl/graph/VK.h>
-
-VK_NAMESPACE_BEGIN
-
-class GraphManager
-{
-    GPUDevice *device;
-
-public:
-
-            VkDevice            GetVkDevice         ();                                             ///<取得Vulkan设备句柄
-            GPUDevice *         GetDevice           ()noexcept{return device;}                      ///<取得GPU设备指针
-    const   GPUPhysicalDevice * GetPhysicalDevice   ()const;                                        ///<取得GPU物理设备指针
-
-
-public:
-
-    GraphManager(GPUDevice *dev){device=dev;}
-    virtual ~GraphManager()=default;
-};//class GraphManager
-
-VK_NAMESPACE_END
diff --git a/src/SceneGraph/manager/GraphManager.cpp b/src/SceneGraph/manager/GraphManager.cpp
deleted file mode 100644
index 398f9da2..00000000
--- a/src/SceneGraph/manager/GraphManager.cpp
+++ /dev/null
@@ -1,14 +0,0 @@
-#include<hgl/graph/manager/GraphManager.h>
-#include<hgl/graph/VKDevice.h>
-
-VK_NAMESPACE_BEGIN
-VkDevice GraphManager::GetVkDevice()
-{
-    return device->GetDevice();
-}
-
-const GPUPhysicalDevice *GraphManager::GetPhysicalDevice()const
-{
-    return device->GetPhysicalDevice();
-}
-VK_NAMESPACE_END