diff --git a/inc/hgl/graph/VKDebugUtils.h b/inc/hgl/graph/VKDebugUtils.h
index a159b5d4..124363d9 100644
--- a/inc/hgl/graph/VKDebugUtils.h
+++ b/inc/hgl/graph/VKDebugUtils.h
@@ -77,10 +77,10 @@ public:
     DU_FUNC(DisplayKHR,                 DISPLAY_KHR)
     DU_FUNC(DisplayModeKHR,             DISPLAY_MODE_KHR)
     DU_FUNC(DebugReportCallbackEXT,     DEBUG_REPORT_CALLBACK_EXT)
-#ifdef VK_ENABLE_BETA_EXTENSIONS
+
     DU_FUNC(VideoSessionKHR,            VIDEO_SESSION_KHR)
-    DU_FUNC(VideoSessionParametersKHR,  VIDEO_SESSION_PARAMETERS_KH)
-#endif//VK_ENABLE_BETA_EXTENSIONS
+    DU_FUNC(VideoSessionParametersKHR,  VIDEO_SESSION_PARAMETERS_KHR)
+
     DU_FUNC(CuModuleNVX,                    CU_MODULE_NVX)
     DU_FUNC(CuFunctionNVX,                  CU_FUNCTION_NVX)
     DU_FUNC(DebugUtilsMessengerEXT,         DEBUG_UTILS_MESSENGER_EXT)
diff --git a/inc/hgl/graph/VKDeviceAttribute.h b/inc/hgl/graph/VKDeviceAttribute.h
index b6ffea2b..20e2445e 100644
--- a/inc/hgl/graph/VKDeviceAttribute.h
+++ b/inc/hgl/graph/VKDeviceAttribute.h
@@ -24,11 +24,9 @@ struct GPUDeviceAttribute
     uint32_t                            graphics_family     =ERROR_FAMILY_INDEX;
     uint32_t                            present_family      =ERROR_FAMILY_INDEX;
     uint32_t                            compute_family      =ERROR_FAMILY_INDEX;
+    uint32_t                            transfer_family     =ERROR_FAMILY_INDEX;
     uint32_t                            video_decode_family =ERROR_FAMILY_INDEX;
-
-#ifdef VK_ENABLE_BETA_EXTENSIONS
     uint32_t                            video_encode_family =ERROR_FAMILY_INDEX;
-#endif//VK_ENABLE_BETA_EXTENSIONS
 
     VkQueue                             graphics_queue  =VK_NULL_HANDLE;
     VkQueue                             present_queue   =VK_NULL_HANDLE;
diff --git a/src/SceneGraph/RenderFramework.cpp b/src/SceneGraph/RenderFramework.cpp
index d711da21..89ab5f8c 100644
--- a/src/SceneGraph/RenderFramework.cpp
+++ b/src/SceneGraph/RenderFramework.cpp
@@ -146,8 +146,6 @@ bool RenderFramework::Init(uint w,uint h,const OSString &app_name)
 
     win->Join(this);
 
-
-
     return(true);
 }
 
diff --git a/src/SceneGraph/Vulkan/VKDeviceAttribute.cpp b/src/SceneGraph/Vulkan/VKDeviceAttribute.cpp
index 023897f1..3a15a4bf 100644
--- a/src/SceneGraph/Vulkan/VKDeviceAttribute.cpp
+++ b/src/SceneGraph/Vulkan/VKDeviceAttribute.cpp
@@ -133,13 +133,17 @@ void GPUDeviceAttribute::GetQueueFamily()
                     video_decode_family = i;
             }
 
-#ifdef VK_ENABLE_BETA_EXTENSIONS
             if(fp->queueFlags & VK_QUEUE_VIDEO_ENCODE_BIT_KHR)
             {
                 if (video_encode_family == ERROR_FAMILY_INDEX)
                     video_encode_family = i;
             }
-#endif//VK_ENABLE_BETA_EXTENSIONS
+
+            if(fp->queueFlags & VK_QUEUE_TRANSFER_BIT)
+            {
+                if(transfer_family == ERROR_FAMILY_INDEX)
+                    transfer_family = i;
+            }
 
             if(fp->queueFlags & VK_QUEUE_COMPUTE_BIT)
             {