diff --git a/BUILD.gn b/BUILD.gn
index 27a14df..9950d2b 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -1,5 +1,6 @@
 # Copyright (C) 2018-2019 The ANGLE Project Authors.
 # Copyright (C) 2019 LunarG, Inc.
+# Copyright (c) 2022 Huawei Device Co., Ltd.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,11 +14,21 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import("//build_overrides/vulkan_headers.gni")
+import("//build/ohos.gni")
+
+is_ohos = current_os == "ohos"
+is_android = current_os == "android"
+is_mac = current_os == "ios" || current_os == "tvos" || current_os == "mac"
+is_win = current_os == "win" || current_os == "mingw"
+is_linux = current_os == "linux"
+is_fuchsia = current_os == "fuchsia"
 
 config("vulkan_headers_config") {
   include_dirs = [ "include" ]
 
+  if (is_ohos) {
+    defines = [ "VK_USE_PLATFORM_OHOS" ]
+  }
   if (is_win) {
     defines = [ "VK_USE_PLATFORM_WIN32_KHR" ]
   }
@@ -48,8 +59,7 @@ source_set("vulkan_headers") {
     "include/vulkan/vulkan.h",
     "include/vulkan/vulkan.hpp",
     "include/vulkan/vulkan_core.h",
-    "include/vulkan/vulkan_screen.h",
+    "include/vulkan/vulkan_ohos.h",
   ]
   public_configs = [ ":vulkan_headers_config" ]
 }
-
diff --git a/include/vulkan/vulkan.h b/include/vulkan/vulkan.h
index 3f7cdba..df4a403 100644
--- a/include/vulkan/vulkan.h
+++ b/include/vulkan/vulkan.h
@@ -85,6 +85,11 @@
 #include "vulkan_screen.h"
 #endif
 
+#ifdef VK_USE_PLATFORM_OHOS
+#include <native_window/window.h>
+#include "vulkan_ohos.h"
+#endif
+
 #ifdef VK_ENABLE_BETA_EXTENSIONS
 #include "vulkan_beta.h"
 #endif
diff --git a/include/vulkan/vulkan_ohos.h b/include/vulkan/vulkan_ohos.h
new file mode 100644
index 0000000..b3a91ef
--- /dev/null
+++ b/include/vulkan/vulkan_ohos.h
@@ -0,0 +1,47 @@
+#ifndef VULKAN_OHOS_H_
+#define VULKAN_OHOS_H_ 1
+
+/*
+** Copyright 2015-2021 The Khronos Group Inc.
+**
+** SPDX-License-Identifier: Apache-2.0
+*/
+
+/*
+** This header is generated from the Khronos Vulkan XML API Registry.
+**
+*/
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+
+#define VK_OHOS_openhm_surface 1
+#define VK_OHOS_OPENHM_SURFACE_SPEC_VERSION 1
+#define VK_OHOS_OPENHM_SURFACE_EXTENSION_NAME "VK_OHOS_openhm_surface"
+typedef VkFlags VkOpenhmSurfaceCreateFlagsOHOS;
+typedef struct VkOpenhmSurfaceCreateInfoOHOS {
+    VkStructureType                   sType;
+    const void*                       pNext;
+    VkOpenhmSurfaceCreateFlagsOHOS    flags;
+    OHNativeWindow*                   window;
+} VkOpenhmSurfaceCreateInfoOHOS;
+
+typedef VkResult (VKAPI_PTR *PFN_VkCreateOpenhmSurfaceOHOS)(VkInstance instance, const VkOpenhmSurfaceCreateInfoOHOS* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkSurfaceKHR* pSurface);
+
+#ifndef VK_NO_PROTOTYPES
+VKAPI_ATTR VkResult VKAPI_CALL VkCreateOpenhmSurfaceOHOS(
+    VkInstance                                  instance,
+    const VkOpenhmSurfaceCreateInfoOHOS*        pCreateInfo,
+    const VkAllocationCallbacks*                pAllocator,
+    VkSurfaceKHR*                               pSurface);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif