diff --git a/OAT.xml b/OAT.xml
index b6b3c79bc1d6a29836358c0094863ffb379d29f5..6394870dd7adb57cb2050aeed3eba7451a149d94 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -1,53 +1,91 @@
 <?xml version="1.0" encoding="UTF-8"?>
+
+<!-- Copyright (c) 2021 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.
+    All configurations in this file will be merged to OAT-Default.xml, if you have any questions or
+concerns, please create issue in OpenHarmony/tools_oat and @jalenchen or chenyaxun.
+
+    licensefile:
+    1.If the project don't have "LICENSE" in root dir, please define all the license files in this
+project in , OAT will check license files according to this rule.
+
+    policylist:
+    1. policy: If the OAT-Default.xml policies do not meet your requirements, please add policies here.
+    2. policyitem: The fields type, name, path, desc is required, and the fields rule, group,
+filefilter is optional,the default value is:
+    <policyitem type="" name="" path="" desc="" rule="may" group="defaultGroup"
+filefilter="defaultPolicyFilter"/>
+    3. policyitem type:
+        "compatibility" is used to check license compatibility in the specified path;
+        "license" is used to check source license header in the specified path;
+        "copyright" is used to check source copyright header in the specified path;
+        "import" is used to check source dependency in the specified path, such as import ... ,include ...
+        "filetype" is used to check file type in the specified path, supported file types: archive, binary
+        "filename" is used to check whether the specified file exists in the specified path(projectroot
+means the root dir of the project), supported file names: LICENSE, README, README.OpenSource
+    4. policyitem name: This field is used for define the license, copyright, "*" means match all, the
+"!" prefix means could not match this value. For example, "!GPL" means can not use GPL license.
+    5. policyitem path: This field is used for define the source file scope to apply this policyitem,
+the "!" prefix means exclude the files. For example, "!.*/lib/.*" means files in lib dir will be
+exclude while process this policyitem.
+    6. policyitem rule and group: These two fields are used together to merge policy results. "may"
+policyitems in the same group means any one in this group passed, the result will be passed.
+    7. policyitem filefilter: Used to bind filefilter which define filter rules.
+    7. policyitem desc: Used to describe the reason of this policy item, committers will check this
+while merging the code.
+    8. filefilter: Filter rules, the type filename is used to filter file name, the type filepath is
+used to filter file path.
+
+    Note:If the text contains special characters, please escape them according to the following rules:
+    " == &quot;
+    & == &amp;
+    ' == &apos;
+    < == &lt;
+    > == &gt;
+-->
+
 <configuration>
     <oatconfig>
         <policylist>
             <policy name="projectPolicy" desc="">
-                <policyitem type="compatibility" name="Khronos License" path="SPIRV.*" desc="" />
-                <policyitem type="compatibility" name="GPL-2.0-with-bison-exception" path=".*" desc="" />
-                <policyitem type="compatibility" name="GPL-3.0+" path=".*" desc="" />
-                <!-- <policyitem type="compatibility" name="Khronos Group License" path="glslang/MachineIndependent.*" desc="" /> -->
+                <policyitem type="compatibility" name="Prior Generic Contributor License Agreement" path="CONTRIBUTING" desc="经法务确认经法务确认为宽松型许可证" />
             </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="CONTRIBUTING"
-                    desc="" />
+            <filefilter name="defaultPolicyFilter" desc="Filters for compatibility,license header policies">   
             </filefilter>
-            <filefilter name="defaultFilter">
-                <filteritem type="filepath" name="README.OpenSource"
-                    desc="" />
-                <filteritem type="filepath" name="test/cert/cacert.pem"
-                    desc="" />
-                <filteritem type="filepath" name="test/cert/cert.pem"
-                    desc="" />
-                <filteritem type="filepath" name="test/cert/client_cert.p12"
-                    desc="" />
-                <filteritem type="filepath" name="test/cert/key.pem"
-                    desc="" />
+             <filefilter name="readmeOpenSourcefileNamePolicFilter">
+                <filteritem type="filepath" name="README.OpenSource" desc="Filter readme.opensource files" />
+            </filefilter>
+            <filefilter name="binaryFileTypePolicyFilter" desc="Check to see if it is a binary file">
+                <filteritem type="filepath" name="test/cert/cacert.pem" desc="chromium原生二进制文件,不会使用" />
+                <filteritem type="filepath" name="test/cert/cert.pem"  desc="chromium原生二进制文件,不会使用" />
+                <filteritem type="filepath" name="test/cert/client_cert.p12" desc="chromium原生二进制文件,不会使用" />
+                <filteritem type="filepath" name="test/cert/key.pem" desc="chromium原生二进制文件,不会使用" />
             </filefilter>
         </filefilterlist>       
         <licensematcherlist>
-            <licensematcher name="Khronos Group License" desc="">
+            <licensematcher name="Prior Generic Contributor License Agreement" desc="">
                 <licensetext name="
-                * Copyright (c) 2013 The Khronos Group Inc.
+                Contributions to this project must be accompanied by a Contributor License
+                Agreement. You (or your employer) retain the copyright to your contribution;
+                this simply gives us permission to use and redistribute your contributions as
+                part of the project. Head over to &lt;https://cla.developers.google.com/&gt; to see
+                your current agreements on file or to sign a new one.
             " desc="" />
             </licensematcher>
         </licensematcherlist>
diff --git a/README.OpenSource b/README.OpenSource
index 6201ccb0961063bb5f88dfa1d4a80fb1f9468d09..e1bcbc089025bd91bc213d4229176688929d81c3 100644
--- a/README.OpenSource
+++ b/README.OpenSource
@@ -1,34 +1,11 @@
 [
     {
-        "Name": "pywebsocket3",                   # 上游开源软件名全称
-        "License":"Khronos License"          # 上游开源软件中包含的许可证信息
-        "License File":"LICENSE"       # 许可证所在文件路径
+        "Name": "pywebsocket3",
+        "License":"BSD-3-Clause",
+        "License File":"LICENSE",
         "Version Number": "50602a14f1b6da17e0b619833a13addc6ea78bc2",
-        "Upstream URL": "https://chromium.googlesource.com/external/github.com/GoogleChromeLabs/pywebsocket3.git@50602a14f1b6da17e0b619833a13addc6ea78bc2",   # 上游软件包发布地址
-        "Description": "第三方软件pywebsocket3"           # 开源软件功能描述
-    },
-    {
-        "Name": "pywebsocket3",                   # 上游开源软件名全称
-        "License":"GPL-2.0-with-bison-exception"         # 上游开源软件中包含的许可证信息
-        "License File":"LICENSE"       # 许可证所在文件路径
-        "Version Number": "50602a14f1b6da17e0b619833a13addc6ea78bc2",
-        "Upstream URL": "https://chromium.googlesource.com/external/github.com/GoogleChromeLabs/pywebsocket3.git@50602a14f1b6da17e0b619833a13addc6ea78bc2",   # 上游软件包发布地址
-        "Description": "第三方软件pywebsocket3"           # 开源软件功能描述
-    },
-    {
-        "Name": "pywebsocket3",                   # 上游开源软件名全称
-        "License":"GPL-3.0+"         # 上游开源软件中包含的许可证信息
-        "License File":"LICENSE"       # 许可证所在文件路径
-        "Version Number": "50602a14f1b6da17e0b619833a13addc6ea78bc2",
-        "Upstream URL": "https://chromium.googlesource.com/external/github.com/GoogleChromeLabs/pywebsocket3.git@50602a14f1b6da17e0b619833a13addc6ea78bc2",   # 上游软件包发布地址
-        "Description": "第三方软件pywebsocket3"           # 开源软件功能描述
-    },
-    {
-        "Name": "pywebsocket3",                   # 上游开源软件名全称
-        "License":"Khronos Group License"          # 上游开源软件中包含的许可证信息
-        "License File":"LICENSE"       # 许可证所在文件路径
-        "Version Number": "50602a14f1b6da17e0b619833a13addc6ea78bc2",
-        "Upstream URL": "https://chromium.googlesource.com/external/github.com/GoogleChromeLabs/pywebsocket3.git@50602a14f1b6da17e0b619833a13addc6ea78bc2",   # 上游软件包发布地址
-        "Description": "第三方软件pywebsocket3"           # 开源软件功能描述
+        "Owner": "huangjiewen2@huawei.com",
+        "Upstream URL": "https://chromium.googlesource.com/external/github.com/GoogleChromeLabs/pywebsocket3.git@50602a14f1b6da17e0b619833a13addc6ea78bc2",
+        "Description": "第三方软件pywebsocket3，一种基于HTTP的长链接技术"
     }
 ]
\ No newline at end of file