diff --git a/OAT.xml b/OAT.xml
index b38d578e4ce14f45f94d933e03b2410b3199fa8b..431acee51b7dcca4fe16c3057ab29f469332680e 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -117,4 +117,4 @@ used to filter file path.
             </licensematcher>
         </licensematcherlist>
     </oatconfig>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/README.OpenSource b/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..f4d02883324b71c5ae0d84a59b7f71ea192ac52b
--- /dev/null
+++ b/README.OpenSource
@@ -0,0 +1,11 @@
+[
+    {
+        "Name": "cef",
+        "License": "BSD-3-Clause",
+        "License File": "LICENSE.txt",
+        "Version Number": "99.2.15+g71e9523+chromium-99.0.4844.84",
+        "Owner": "liujixin@huawei.com",
+        "Upstream URL": "https://github.com/chromiumembedded/cef/tree/71e95237436e8fed71819f8c2f7881842f754f63@99.2.15+g71e9523+chromium-99.0.4844.84",
+        "Description": "Cef是chromium项目的一个分支，抽离webkite和内核层，提供content层上的API接口，把复杂的底层接口进行封装，更加友好的给用户使用，多数用于客户端的开发，通过内置页面实现快速开发客户端界面的效果"
+    }
+]
\ No newline at end of file