diff --git a/OAT.xml b/OAT.xml
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index 00000000..4918461b
--- /dev/null
+++ b/OAT.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (c) 2023 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.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+
+    This is the configuration file template for OpenHarmony OSS Audit Tool, please copy it to your project root dir and modify it refer to OpenHarmony/tools_oat/README.
+
+-->
+
+<configuration>
+    <oatconfig>
+        <licensefile>LICENSE.txt</licensefile>
+        <policylist>
+            <policy name="projectPolicy" desc="">
+            </policy>
+        </policylist>
+        <filefilterlist>
+            <filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
+                <filteritem type="filename" name="*.png|*.dll|*.so|*.aps" desc="No need to check original Khronos Group binary files"/>
+            </filefilter>
+        </filefilterlist>
+        <licensematcherlist>
+            <licensematcher name="MIT" desc="If the scanning result is InvalidLicense, you can define matching rules here. Note that quotation marks must be escaped.">
+                <licensetext name="
+                    * Permission is hereby granted, free of charge, to any person obtaining a copy
+                    * of this software and/or associated documentation files (the &quot;Materials&quot;), to
+                " desc=""/>
+            </licensematcher>
+        </licensematcherlist>
+    </oatconfig>
+</configuration>
diff --git a/README.OpenSource b/README.OpenSource
new file mode 100644
index 00000000..5e7961d5
--- /dev/null
+++ b/README.OpenSource
@@ -0,0 +1,11 @@
+[
+    {
+        "Name": "Vulkan-Loader",
+        "License": "Apache-2.0",
+        "License File": "LICENSE",
+        "Version Number": "v1.3.231",
+        "Owner": "liuzhiyuan31@huawei.com",
+        "Upstream URL": "https://github.com/KhronosGroup/Vulkan-Loader.git",
+        "Description": "This project provides the Vulkan ICD desktop loader for Windows, Linux, MacOS, and OpenHarmony."
+    }
+]
\ No newline at end of file
diff --git a/README_zh.md b/README_zh.md
new file mode 100644
index 00000000..c04dd22d
--- /dev/null
+++ b/README_zh.md
@@ -0,0 +1,126 @@
+# 一、Vulkan介绍
+
+Vulkan 是一个适用于高性能 3D 图形设备的低开销、跨平台 API。与 OpenGL ES (GLES) 一样，Vulkan 提供用于在应用中创建高品质实时图形的工具。与OpenGL ES相比使用 Vulkan 的优势明显，Vulkan可以大大降低 CPU 开销，另外Vulkan支持 SPIR-V 二进制Shader语言。
+
+
+# 二、Vulkan-Loader
+
+![High Level View of Loader](docs/images/high_level_loader.png)
+
+Vulkan-Loader处于应用程序和GPU驱动之间，负责加载GPU驱动提供给应用开发者使用，Vulkan-Loader作为Vulkan技术的系统级支持，主要功能如下: 
+
+1、系统上支持一个或多个支持 Vulkan 的驱动程序，而不会相互干扰。
+
+2、支持 Vulkan Layers，Vulkan Layer作为可选模块，可以由应用程序、开发人员或标准系统设置启用。
+
+## 1、Vulkan-Loader官方文档
+
+[LoaderInterfaceArchitecture.md](docs/LoaderInterfaceArchitecture.md)
+
+[LoaderApplicationInterface.md](docs/LoaderApplicationInterface.md)
+
+[LoaderDriverInterface.md](docs/LoaderDriverInterface.md)
+
+[LoaderLayerInterface.md](docs/LoaderLayerInterface.md)
+
+
+## 2、驱动程序和Vulkan Layer的扫描与加载
+
+Vulkan-Loader加载驱动程序和Vulkan Layer都是通过配置json清单文件的方式。
+
+json清单文件应放在以下三个目录下，否则无法识别
+
+`/system/etc/`
+
+`/vendor/etc/`
+
+`/data/`
+
+### 1) 驱动程序
+
+驱动的json清单文件需要放在上述三个目录下的`vulkan/icd.d/`目录下，否则无法识别。
+
+驱动json清单文件示例
+
+```json
+{
+   "file_format_version": "1.0.1",
+   "ICD": {
+      "library_path": "path to driver library",
+      "api_version": "1.2.205",
+      "library_arch" : "64",
+      "is_portability_driver": false
+   }
+}
+```
+
+详见[Driver Manifest File Format](docs/LoaderDriverInterface.md#driver-manifest-file-format)
+
+### 2) Vulkan Layer
+
+Vulkan Layer的json清单文件需要放在上述三个目录下的`vulkan/implicit_layer.d/`和`vulkan/explicit_layer.d/`目录下，否则无法识别。
+
+`vulkan/implicit_layer.d/`目录下的Layer会被Vulkan-Loader默认加载，`vulkan/explicit_layer.d/`目录下的Layer不会被默认加载，需要主动开启。
+
+下面给出[swapchain_layer](#swapchain_layer)的json清单文件示例
+
+```json
+{
+    "file_format_version" : "1.0.0",
+    "layer" : {
+        "name": "VK_LAYER_OpenHarmony_OHOS_surface",
+        "type": "GLOBAL",
+        "library_path": "libvulkan_swapchain.so",
+        "api_version": "1.3.231",
+        "implementation_version": "1",
+        "description": "Vulkan Swapchain",
+        "disable_environment": {
+            "DISABLE_OPENHARMONY_SWAPCHAIN_LAYER": "1"
+        },
+        "instance_extensions": [
+            { "name": "VK_KHR_surface", "spec_version": "25" },
+            { "name": "VK_OpenHarmony_OHOS_surface", "spec_version": "1" }
+        ],
+        "device_extensions": [
+            { "name": "VK_KHR_swapchain", "spec_version": "70" }
+        ]
+    }
+}
+```
+
+Vulkan Layer的json清单文件格式的详情请见[Layer Manifest File Format](docs/LoaderLayerInterface.md#layer-manifest-file-format)
+
+**建议：** 驱动的json清单文件放到`/vendor/etc/vulkan/icd.d/`目录下，Vulkan Layer的json清单文件放到`/system/etc/vulkan/implicit_layer.d/`和`/system/etc/vulkan/explicit_layer.d/`目录下。
+
+
+# 三、Vulkan API
+
+Vulkan-Loader当前支持的Vulkan API版本为v1.3.231，实际使用时支持的Vulkan API版本以GPU驱动的实现为准。
+
+# 四、Window System Integration(WSI)
+
+## swapchain_layer
+
+swapchain_layer是实现Vulkan WSI(Window System Integration, 窗口系统集成) 与OpenHarmony平台本地窗口(OHNativeWindow)对接的模块，作为一个隐式加载的vulkan layer使用。
+
+swapchain_layer实现了下面几个扩展：
+
+**VK_OpenHarmony_OHOS_surface 扩展**
+
+**VK_KHR_surface 扩展**
+
+**VK_KHR_swapchain 扩展**
+
+代码地址：[swapchain_layer](https://gitee.com/openharmony/graphic_graphic_2d/tree/master/frameworks/vulkan_layers/swapchain_layer)
+
+WSI 实现依赖**VK_OHOS_native_buffer 扩展**；此扩展仅由驱动开发者实现，仅WSI使用，WSI不会提供给应用。
+
+
+# 五、构建指导
+
+参考[BUILD.md](BUILD.md)
+
+
+# 六、License
+
+见 [LICENSE](LICENSE.txt).
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