diff --git a/inc/hgl/graph/vulkan/VKDevice.h b/inc/hgl/graph/vulkan/VKDevice.h
index cd4adb69..7ff8a98f 100644
--- a/inc/hgl/graph/vulkan/VKDevice.h
+++ b/inc/hgl/graph/vulkan/VKDevice.h
@@ -250,6 +250,11 @@ public: //Command Buffer 相关
                                         const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
                                         const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
 
+    RenderPass *    CreateRenderPass(   const List<VkFormat> &color_format,
+                                        const VkFormat depth_format,
+                                        const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
+                                        const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
+
     RenderPass *    CreateRenderPass(   const VkFormat color_format,
                                         const VkFormat depth_format,
                                         const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_PRESENT_SRC_KHR,
@@ -258,10 +263,17 @@ public: //Command Buffer 相关
     Fence *             CreateFence(bool);
     vulkan::Semaphore * CreateSem();
 
+public: //FrameBuffer相关
+
+    Framebuffer *CreateFramebuffer(RenderPass *rp,ImageView **color_list,const uint color_count,ImageView *depth);
+    Framebuffer *CreateFramebuffer(RenderPass *,List<ImageView *> &color,ImageView *depth);
+    Framebuffer *CreateFramebuffer(RenderPass *,ImageView *color,ImageView *depth);
+    Framebuffer *CreateFramebuffer(RenderPass *,ImageView *);
+
 public:
 
     bool SubmitTexture      (const VkCommandBuffer *cmd_bufs,const uint32_t count=1);           ///<提交纹理处理到队列
-
+    
     RenderTarget *CreateRenderTarget(Framebuffer *);
 
     RenderTarget *CreateRenderTarget(   const uint,const uint,const List<VkFormat> &,
@@ -284,7 +296,7 @@ public:
     TileFont *CreateTileFont(FontSource *fs,int limit_count=-1);                                                  ///<创建一个Tile字体
 };//class Device
 
-void CreateSubpassDependency(VkSubpassDependency *);
+//void CreateSubpassDependency(VkSubpassDependency *);
 void CreateSubpassDependency(List<VkSubpassDependency> &dependency,const uint32_t count);
 
 void CreateAttachmentReference(VkAttachmentReference *ref_list,uint start,uint count,VkImageLayout layout);
@@ -297,7 +309,7 @@ inline void CreateInputAttachmentReference(VkAttachmentReference *ref_list, uint
 bool CreateColorAttachment( List<VkAttachmentReference> &ref_list,List<VkAttachmentDescription> &desc_list,const List<VkFormat> &color_format,const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
 bool CreateDepthAttachment( List<VkAttachmentReference> &ref_list,List<VkAttachmentDescription> &desc_list,const VkFormat &depth_format,const VkImageLayout depth_final_layout=VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL);
 
-bool CreateAttachment(      List<VkAttachmentDescription> &color_output_desc_list,
+bool CreateAttachmentDescription(      List<VkAttachmentDescription> &color_output_desc_list,
                             const List<VkFormat> &color_format,
                             const VkFormat depth_format,
                             const VkImageLayout color_final_layout=VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
diff --git a/inc/hgl/graph/vulkan/VKFramebuffer.h b/inc/hgl/graph/vulkan/VKFramebuffer.h
index e280ddc9..be4aca5a 100644
--- a/inc/hgl/graph/vulkan/VKFramebuffer.h
+++ b/inc/hgl/graph/vulkan/VKFramebuffer.h
@@ -18,7 +18,7 @@ class Framebuffer
 
 private:
 
-    friend Framebuffer *CreateFramebuffer(VkDevice dev,RenderPass *rp,ImageView **color_list,const uint color_count,ImageView *depth);
+    friend class Device;
 
     Framebuffer(VkDevice dev,VkFramebuffer fb,VkFramebufferCreateInfo *fb_create_info,bool depth);
 
@@ -38,9 +38,5 @@ public:
             Texture2D *     GetColorTexture     (const int index=0){return color_texture[index];}
             Texture2D *     GetDepthTexture     (){return depth_texture;}
 };//class Framebuffer
-
-Framebuffer *CreateFramebuffer(VkDevice,RenderPass *,List<ImageView *> &color,ImageView *depth);
-Framebuffer *CreateFramebuffer(VkDevice,RenderPass *,ImageView *color,ImageView *depth);
-Framebuffer *CreateFramebuffer(VkDevice,RenderPass *,ImageView *);
 VK_NAMESPACE_END
 #endif//HGL_GRAPH_VULKAN_FRAMEBUFFER_INCLUDE
diff --git a/src/RenderDevice/Vulkan/VKDeviceFramebuffer.cpp b/src/RenderDevice/Vulkan/VKDeviceFramebuffer.cpp
new file mode 100644
index 00000000..bf4bdff5
--- /dev/null
+++ b/src/RenderDevice/Vulkan/VKDeviceFramebuffer.cpp
@@ -0,0 +1,92 @@
+#include<hgl/graph/vulkan/VKDevice.h>
+
+VK_NAMESPACE_BEGIN
+Framebuffer *Device::CreateFramebuffer(RenderPass *rp,ImageView **color_list,const uint color_count,ImageView *depth)
+{    
+    uint att_count=color_count;
+
+    if(depth)++att_count;
+    
+    VkImageView *attachments=new VkImageView[att_count];
+
+    if(color_count)
+    {
+        const List<VkFormat> &cf_list=rp->GetColorFormat();
+
+        const VkFormat *cf=cf_list.GetData();
+        ImageView **iv=color_list;
+        for(uint i=0;i<color_count;i++)
+        {
+            if(*cf!=(*iv)->GetFormat())
+                return(nullptr);
+
+            attachments[i]=**iv;
+
+            ++cf;
+            ++iv;
+        }
+    }
+
+    if(depth)
+    {
+        if(rp->GetDepthFormat()!=depth->GetFormat())
+        {
+            delete[] attachments;
+            return(nullptr);
+        }
+
+        attachments[color_count]=*depth;
+    }
+
+    const VkExtent3D extent=depth->GetExtent();
+
+    FramebufferCreateInfo *fb_info=new FramebufferCreateInfo;
+
+    fb_info->renderPass      = *rp;
+    fb_info->attachmentCount = att_count;
+    fb_info->pAttachments    = attachments;
+    fb_info->width           = extent.width;
+    fb_info->height          = extent.height;
+    fb_info->layers          = 1;
+
+    VkFramebuffer fb;
+
+    if(vkCreateFramebuffer(GetDevice(),fb_info,nullptr,&fb)!=VK_SUCCESS)
+        return(nullptr);
+
+    return(new Framebuffer(GetDevice(),fb,fb_info,depth));
+}
+
+Framebuffer *Device::CreateFramebuffer(RenderPass *rp,List<ImageView *> &color,ImageView *depth)
+{    
+    if(!rp)return(nullptr);
+
+    if(rp->GetColorFormat().GetCount()!=color.GetCount())return(nullptr);
+
+    if(color.GetCount()==0&&!depth)return(nullptr);
+
+    return CreateFramebuffer(rp,color.GetData(),color.GetCount(),depth);
+}
+
+Framebuffer *Device::CreateFramebuffer(RenderPass *rp,ImageView *color,ImageView *depth)
+{
+    if(!rp)return(nullptr);
+    if(!color&&!depth)return(nullptr);
+
+    return CreateFramebuffer(rp,&color,1,depth);
+}
+
+Framebuffer *Device::CreateFramebuffer(RenderPass *rp,ImageView *iv)
+{
+    if(!rp)return(nullptr);
+    if(!iv)return(nullptr);
+
+    if(iv->hasColor())
+        return CreateFramebuffer(rp,&iv,1,nullptr);
+    else
+    if(iv->hasDepth())
+        return CreateFramebuffer(rp,nullptr,0,iv);
+    else
+        return nullptr;
+}
+VK_NAMESPACE_END
\ No newline at end of file
diff --git a/src/RenderDevice/Vulkan/VKFramebuffer.cpp b/src/RenderDevice/Vulkan/VKFramebuffer.cpp
index d492c4d8..299feb44 100644
--- a/src/RenderDevice/Vulkan/VKFramebuffer.cpp
+++ b/src/RenderDevice/Vulkan/VKFramebuffer.cpp
@@ -32,96 +32,4 @@ Framebuffer::~Framebuffer()
 
     vkDestroyFramebuffer(device,frame_buffer,nullptr);
 }
-
-Framebuffer *CreateFramebuffer(VkDevice dev,RenderPass *rp,ImageView **color_list,const uint color_count,ImageView *depth)
-{    
-    uint att_count=color_count;
-
-    if(depth)++att_count;
-    
-    VkImageView *attachments=new VkImageView[att_count];
-
-    if(color_count)
-    {
-        const List<VkFormat> &cf_list=rp->GetColorFormat();
-
-        const VkFormat *cf=cf_list.GetData();
-        ImageView **iv=color_list;
-        for(uint i=0;i<color_count;i++)
-        {
-            if(*cf!=(*iv)->GetFormat())
-                return(nullptr);
-
-            attachments[i]=**iv;
-
-            ++cf;
-            ++iv;
-        }
-    }
-
-    if(depth)
-    {
-        if(rp->GetDepthFormat()!=depth->GetFormat())
-        {
-            delete[] attachments;
-            return(nullptr);
-        }
-
-        attachments[color_count]=*depth;
-    }
-
-    const VkExtent3D extent=depth->GetExtent();
-
-    FramebufferCreateInfo *fb_info=new FramebufferCreateInfo;
-
-    fb_info->renderPass      = *rp;
-    fb_info->attachmentCount = att_count;
-    fb_info->pAttachments    = attachments;
-    fb_info->width           = extent.width;
-    fb_info->height          = extent.height;
-    fb_info->layers          = 1;
-
-    VkFramebuffer fb;
-
-    if(vkCreateFramebuffer(dev,fb_info,nullptr,&fb)!=VK_SUCCESS)
-        return(nullptr);
-
-    return(new Framebuffer(dev,fb,fb_info,depth));
-}
-
-Framebuffer *CreateFramebuffer(VkDevice dev,RenderPass *rp,List<ImageView *> &color,ImageView *depth)
-{    
-    if(!dev)return(nullptr);
-    if(!rp)return(nullptr);
-
-    if(rp->GetColorFormat().GetCount()!=color.GetCount())return(nullptr);
-
-    if(color.GetCount()==0&&!depth)return(nullptr);
-
-    return CreateFramebuffer(dev,rp,color.GetData(),color.GetCount(),depth);
-}
-
-Framebuffer *CreateFramebuffer(VkDevice dev,RenderPass *rp,ImageView *color,ImageView *depth)
-{
-    if(!dev)return(nullptr);
-    if(!rp)return(nullptr);
-    if(!color&&!depth)return(nullptr);
-
-    return CreateFramebuffer(dev,rp,&color,1,depth);
-}
-
-Framebuffer *CreateFramebuffer(VkDevice dev,RenderPass *rp,ImageView *iv)
-{
-    if(!dev)return(nullptr);
-    if(!rp)return(nullptr);
-    if(!iv)return(nullptr);
-
-    if(iv->hasColor())
-        return CreateFramebuffer(dev,rp,&iv,1,nullptr);
-    else
-    if(iv->hasDepth())
-        return CreateFramebuffer(dev,rp,nullptr,0,iv);
-    else
-        return nullptr;
-}
 VK_NAMESPACE_END