diff --git a/inc/hgl/graph/VKDevice.h b/inc/hgl/graph/VKDevice.h
index ceebb25f..8e702b08 100644
--- a/inc/hgl/graph/VKDevice.h
+++ b/inc/hgl/graph/VKDevice.h
@@ -156,7 +156,7 @@ public: //Image
 
 private:    //texture
 
-    bool CommitTexture2D        (Texture2D *,GPUBuffer *buf,uint32_t width,uint32_t height,VkPipelineStageFlags stage);
+    bool CommitTexture2D        (Texture2D *,GPUBuffer *buf,VkPipelineStageFlags stage);
     bool CommitTexture2DMipmaps (Texture2D *,GPUBuffer *buf,uint32_t width,uint32_t height,uint32_t);
     bool CommitTexture2D        (Texture2D *,GPUBuffer *buf,const VkBufferImageCopy *,const int count,VkPipelineStageFlags=VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
 
diff --git a/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp b/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp
index 13b6c5e0..cc536a2f 100644
--- a/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp
+++ b/src/SceneGraph/Vulkan/Texture/VKDeviceTexture2D.cpp
@@ -1,4 +1,4 @@
-#include<hgl/graph/VKDevice.h>
+#include<hgl/graph/VKDevice.h>
 #include<hgl/graph/VKImageCreateInfo.h>
 #include<hgl/graph/VKCommandBuffer.h>
 #include"BufferImageCopy2D.h"
@@ -61,19 +61,19 @@ Texture2D *GPUDevice::CreateTexture2D(TextureCreateInfo *tci)
         texture_cmd_buf->Begin();
         if(tci->target_mipmaps==tci->origin_mipmaps)
         {
-            if(tci->target_mipmaps<=1)      //��������mipmaps����Ҳ��Ҫmipmaps
+            if(tci->target_mipmaps<=1)      //本身不含mipmaps，但也不要mipmaps
             {
-                CommitTexture2D(tex,tci->buffer,tci->extent.width,tci->extent.height,VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
+                CommitTexture2D(tex,tci->buffer,VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
             }
-            else //������mipmaps����
+            else //本身有mipmaps数据
             {
                 CommitTexture2DMipmaps(tex,tci->buffer,tci->extent.width,tci->extent.height,tci->mipmap_zero_total_bytes);
             }
         }
         else
-            if(tci->origin_mipmaps<=1)          //��������mipmaps����,����Ҫmipmaps
+            if(tci->origin_mipmaps<=1)          //本身不含mipmaps数据,又想要mipmaps
             {
-                CommitTexture2D(tex,tci->buffer,tci->extent.width,tci->extent.height,VK_PIPELINE_STAGE_TRANSFER_BIT);
+                CommitTexture2D(tex,tci->buffer,VK_PIPELINE_STAGE_TRANSFER_BIT);
                 GenerateMipmaps2D(texture_cmd_buf,tex->GetImage(),tex->GetAspect(),tci->extent,tex_data->miplevel);              
             }
         texture_cmd_buf->End();
@@ -110,7 +110,7 @@ bool GPUDevice::CommitTexture2D(Texture2D *tex,GPUBuffer *buf,const VkBufferImag
         count,
         buffer_image_copy);
 
-    if(destinationStage==VK_PIPELINE_STAGE_TRANSFER_BIT)                            //���������У�һ���Ǹ��Զ�����mipmaps
+    if(destinationStage==VK_PIPELINE_STAGE_TRANSFER_BIT)                            //接下来还有，一般是给自动生成mipmaps
     {
         texture_cmd_buf->ImageMemoryBarrier(tex->GetImage(),
             VK_PIPELINE_STAGE_TRANSFER_BIT,
@@ -121,7 +121,7 @@ bool GPUDevice::CommitTexture2D(Texture2D *tex,GPUBuffer *buf,const VkBufferImag
             VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
             subresourceRange);
     }
-    else// if(destinationStage==VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT)              //�������͸�fragment shader���ˣ�֤�������һ��
+    else// if(destinationStage==VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT)              //接下来就给fragment shader用了，证明是最后一步
     {
         texture_cmd_buf->ImageMemoryBarrier(tex->GetImage(),
             VK_PIPELINE_STAGE_TRANSFER_BIT,
@@ -136,7 +136,7 @@ bool GPUDevice::CommitTexture2D(Texture2D *tex,GPUBuffer *buf,const VkBufferImag
     return(true);
 }
 
-bool GPUDevice::CommitTexture2D(Texture2D *tex,GPUBuffer *buf,uint32_t width,uint32_t height,VkPipelineStageFlags destinationStage)
+bool GPUDevice::CommitTexture2D(Texture2D *tex,GPUBuffer *buf,VkPipelineStageFlags destinationStage)
 {
     if(!tex||!buf)return(false);