diff --git a/example/Vulkan/Deferred.cpp b/example/Vulkan/Deferred.cpp
index d68701d9..741aa4ac 100644
--- a/example/Vulkan/Deferred.cpp
+++ b/example/Vulkan/Deferred.cpp
@@ -28,8 +28,16 @@ constexpr uint32_t SCREEN_HEIGHT=128;
 using Texture2DPointer=vulkan::Texture2D *;
 
 constexpr VkFormat position_candidate_format[]={FMT_RGBA32F,FMT_RGBA16F};
-constexpr VkFormat color_candidate_format   []={FMT_RGBA32F,FMT_RGBA16F,FMT_RGB16UN,FMT_RGB16SN,FMT_RGBA8UN,FMT_RGBA8SN,FMT_RGBA8U,FMT_RGB565,FMT_BGR565};
-constexpr VkFormat normal_candidate_format  []={FMT_RGBA32F,FMT_RGBA16F};
+constexpr VkFormat color_candidate_format   []={FMT_RGBA32F,
+                                                FMT_RGBA16F,FMT_RGB16UN,FMT_RGB16SN,
+                                                FMT_RGBA8UN,FMT_RGBA8SN,FMT_RGBA8U,
+                                                FMT_BGRA8UN,FMT_BGRA8SN,FMT_BGRA8U,
+                                                FMT_ABGR8UN,FMT_ABGR8SN,FMT_ABGR8U,
+                                                FMT_RGB565,FMT_BGR565};
+constexpr VkFormat normal_candidate_format  []={FMT_RGBA32F,
+                                                FMT_RGBA16F,
+                                                FMT_A2RGB10UN,FMT_A2RGB10SN,FMT_A2BGR10UN,
+                                                FMT_A2BGR10SN};
 constexpr VkFormat depth_candidate_format   []={FMT_D32F,FMT_D32F_S8U,FMT_X8_D24,FMT_D24UN_S8U,FMT_D16UN,FMT_D16UN_S8U};
 
 class TestApp:public CameraAppFramework
@@ -222,11 +230,8 @@ private:
     bool InitGBufferPipeline(SubpassParam *sp)
     {
         AutoDelete<vulkan::PipelineCreater> pipeline_creater=new vulkan::PipelineCreater(device,sp->material,gbuffer.renderpass,gbuffer.extent);
-        pipeline_creater->SetDepthTest(true);
-        pipeline_creater->SetDepthWrite(true);
-        pipeline_creater->SetDepthCompareOp(VK_COMPARE_OP_ALWAYS);
         //pipeline_creater->SetCullMode(VK_CULL_MODE_BACK_BIT);
-        pipeline_creater->SetCullMode(VK_CULL_MODE_NONE);
+        pipeline_creater->CloseCullFace();
         pipeline_creater->Set(PRIM_TRIANGLES);
 
         sp->pipeline=pipeline_creater->Create();
@@ -327,7 +332,7 @@ private:
         }
         
         {        
-            ro_sphere=CreateRenderableSphere(db,mtl,16);
+            ro_sphere=CreateRenderableSphere(db,mtl,64);
         }
 
         {
@@ -368,12 +373,12 @@ private:
     {
         CreateRenderObject(sp->material);
         render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_cube),scale(50,50,50));
-        //render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_plane_grid));
-        //render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_torus));
-        //render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_cube     ),translate(-10,  0, 5)*scale(10,10,10));
-        //render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_sphere   ),translate( 10,  0, 5)*scale(10,10,10));
-        //render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_cylinder ),translate(  0, 16, 0));
-        //render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_cone     ),translate(  0,-16, 0));
+        render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_plane_grid));
+        render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_torus));
+        render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_cube     ),translate(-10,  0, 5)*scale(10,10,10));
+        render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_sphere   ),translate( 10,  0, 5)*scale(40,40,40));
+        render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_cylinder ),translate(  0, 16, 0));
+        render_root.Add(db->CreateRenderableInstance(sp->pipeline,sp->desc_sets,ro_cone     ),translate(  0,-16, 0));
 
         render_root.RefreshMatrix();
         render_root.ExpendToList(&render_list);
diff --git a/example/Vulkan/VulkanAppFramework.h b/example/Vulkan/VulkanAppFramework.h
index 9b1ff438..e30bc386 100644
--- a/example/Vulkan/VulkanAppFramework.h
+++ b/example/Vulkan/VulkanAppFramework.h
@@ -276,7 +276,7 @@ public:
         camera.width=w;
         camera.height=h;
         camera.center.Set(0,0,0,1);
-        camera.eye.Set(100,100,100,1);
+        camera.eye.Set(100,100,0,1);      //xyz三个值不要一样，以方便调试
         camera.znear=-1;
         camera.zfar=1;
 
diff --git a/inc/hgl/graph/Camera.h b/inc/hgl/graph/Camera.h
index 937f706f..d83e78e2 100644
--- a/inc/hgl/graph/Camera.h
+++ b/inc/hgl/graph/Camera.h
@@ -39,7 +39,7 @@ namespace hgl
             float height;               ///<视图高
 
             float fov=60;               ///<水平FOV
-            float znear=0,zfar=1000;    ///<Z轴上离眼睛的距离
+            float znear=-1,zfar=1;      ///<Z轴上离眼睛的距离
 
             Vector4f eye;               ///<眼睛坐标
             Vector4f center;            ///<视点坐标
diff --git a/src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp b/src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp
index afcab979..55642c33 100644
--- a/src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp
+++ b/src/RenderDevice/Vulkan/VKDeviceRenderPass.cpp
@@ -156,8 +156,8 @@ bool Device::CreateDepthAttachment( List<VkAttachmentReference> &ref_list,List<V
         desc->flags             = 0;
         desc->samples           = VK_SAMPLE_COUNT_1_BIT;
         desc->loadOp            = VK_ATTACHMENT_LOAD_OP_CLEAR;      //LOAD_OP_CLEAR代表LOAD时清空内容
-        desc->storeOp           = VK_ATTACHMENT_STORE_OP_STORE;     //STORE_OP_STROE代表SOTRE时储存内容
-        desc->stencilLoadOp     = VK_ATTACHMENT_LOAD_OP_DONT_CARE;  //DONT CARE表示不在意
+        desc->storeOp           = VK_ATTACHMENT_STORE_OP_DONT_CARE; //DONT CARE表示不在意
+        desc->stencilLoadOp     = VK_ATTACHMENT_LOAD_OP_DONT_CARE;  
         desc->stencilStoreOp    = VK_ATTACHMENT_STORE_OP_DONT_CARE;
         desc->initialLayout     = VK_IMAGE_LAYOUT_UNDEFINED;        //代表不关心初始布局
         desc->finalLayout       = depth_final_layout;