diff --git a/OAT.xml b/OAT.xml
new file mode 100644
index 0000000000000000000000000000000000000000..6af79ced8478222a76a8e8a24c3d18148b9a0979
--- /dev/null
+++ b/OAT.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <oatconfig>
+        <policylist>
+            <policy name="projectPolicy" desc="">
+                <policyitem type="compatibility" name="GPLStyleLicense" path=".*" desc="" />
+                <policyitem type="compatibility" name="Technology" path=".*" desc="" />
+                <policyitem type="compatibility" name="Gravereaux" path=".*" desc="" />
+            </policy>
+        </policylist>
+        <filefilterlist>
+            <filefilter name="defaultPolicyFilter"
+                desc="Filters for compatibility,license header policies">
+                <filteritem type="filepath" name="third_party/llvm-10.0/llvm/include/llvm/Support/LICENSE.TXT"
+                    desc="" />
+                <filteritem type="filepath" name="third_party/SPIRV-Tools/BUILD.bazel"
+                    desc="" />
+                <filteritem type="filepath" name="third_party/llvm-subzero/LICENSE.TXT"
+                    desc="" />
+                <filteritem type="filepath" name="third_party/subzero/LICENSE.TXT"
+                    desc="" />
+                <filteritem type="filepath" name="third_party/subzero/bloat/README.chromium"
+                    desc="" />
+                <filteritem type="filepath" name="third_party/llvm-10.0/Android.bp"
+                    desc="" />
+                <filteritem type="filepath" name="third_party/SPIRV-Headers/BUILD.bazel"
+                    desc="" />
+                <filteritem type="filepath" name="README.OpenSource"
+                    desc="" />
+                <filteritem type="filepath" name="autoconf/tea/tclconfig/tcl.m4"
+                    desc="" />
+                <filteritem type="filepath" name="ext/wasm/dist.make"
+                    desc="" />
+                <filteritem type="filepath" name="test/wapp.tcl"
+                    desc="" />
+                <filteritem type="filepath" name="tool/stripccomments.c"
+                    desc="" />
+                <filteritem type="filepath" name="manifest"
+                    desc="" />
+                <filteritem type="filepath" name="autoconf/INSTALL"
+                    desc="" />
+                <filteritem type="filepath" name="autoconf/tea/win/makefile.vc"
+                    desc="" />
+                <filteritem type="filepath" name="autoconf/tea/win/rules.vc"
+                    desc="" />
+                </filefilter>
+                <filefilter name="defaultFilter">
+                <filteritem type="filepath" name="README.OpenSource"
+                    desc="" />
+            </filefilter> 
+        </filefilterlist>
+        <licensematcherlist>
+            <licensematcher name="Technology" desc="">
+                <licensetext name="
+                # Copyright 1991 by the Massachusetts Institute of Technology
+            " desc="" />
+            </licensematcher>
+
+            <licensematcher name="Gravereaux" desc="">
+                <licensetext name="
+                * Copyright (c) 2002 by David Gravereaux.
+            " desc="" />
+            </licensematcher>
+        </licensematcherlist>
+    </oatconfig>
+</configuration>
\ No newline at end of file
diff --git a/README.OpenSource b/README.OpenSource
new file mode 100644
index 0000000000000000000000000000000000000000..694fed53b270ff4755aaeb7e515f9322477eb5a7
--- /dev/null
+++ b/README.OpenSource
@@ -0,0 +1,10 @@
+[
+    {
+        "Name": "chromium_third_party_sqlite",                   # 上游开源软件名全称
+        "License": "Gravereaux","Technology" ,"GPLStyleLicense"       # 上游开源软件中包含的许可证信息
+        "License File": "LICENSE.md"    # 许可证所在文件路径
+        "Version Number": "9ccd3058ec6dcfa5b0ebd2edb3e88c9b97813025",
+        "Upstream URL": "https://chromium.googlesource.com/chromium/deps/sqlite.git@9ccd3058ec6dcfa5b0ebd2edb3e88c9b97813025",   # 上游软件包发布地址
+        "Description": "第三方软件sqlite"           # 开源软件功能描述
+    }
+]
\ No newline at end of file