diff --git a/OAT.xml b/OAT.xml
new file mode 100644
index 0000000000000000000000000000000000000000..56abadebdd7f511c8ee10d0191757689c106f162
--- /dev/null
+++ b/OAT.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- 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.
+     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></licensefile>
+        <policylist>
+            <policy name="projectPolicy" desc="">
+            </policy>
+        </policylist>
+        <filefilterlist>
+            <filefilter name="defaultFilter" desc="Files not to check">
+                <filteritem type="filename" name="*.png|*.pngraw|*.json" desc="Temp files"/>
+            </filefilter>
+            <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
+                <filteritem type="filename" name="*.png|*.pngraw|*.json" desc="NoLicenseHeader"/>
+            </filefilter>
+            <filefilter name="copyrightPolicyFilter" desc="Filters for copyright header policies">
+                 <filteritem type="filename" name="*.png|*.pngraw|*.json" desc="InvalidCopyright file"/>
+            </filefilter>
+            <filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
+				<filteritem type="filename" name="*.png|*.pngraw|*.json" desc="already checked"/>
+            </filefilter>
+        </filefilterlist>
+    </oatconfig>
+</configuration>
diff --git a/screenshot/rk_OpenHarmony-3.1-Release/capturescreentest.py b/screenshot/rk_OpenHarmony-3.1-Release/capturescreentest.py
index 53749e734204348f6782d4b6fb699a7623f94fb3..584b5a129811dbd992ec30cfb81e946fbde6fca3 100644
--- a/screenshot/rk_OpenHarmony-3.1-Release/capturescreentest.py
+++ b/screenshot/rk_OpenHarmony-3.1-Release/capturescreentest.py
@@ -1,3 +1,16 @@
+# -*- coding: utf-8 -*-
+# 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.
+# 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.
 from ast import parse
 import json
 import sys
diff --git a/screenshot/rk_master/capturescreentest.py b/screenshot/rk_master/capturescreentest.py
index 53749e734204348f6782d4b6fb699a7623f94fb3..584b5a129811dbd992ec30cfb81e946fbde6fca3 100644
--- a/screenshot/rk_master/capturescreentest.py
+++ b/screenshot/rk_master/capturescreentest.py
@@ -1,3 +1,16 @@
+# -*- coding: utf-8 -*-
+# 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.
+# 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.
 from ast import parse
 import json
 import sys
diff --git a/screenshot/rk_weekly/capturescreentest.py b/screenshot/rk_weekly/capturescreentest.py
index 3282441e6cea40705f74dce90c69e283b1af66bb..85ad10ab3a7e5c2817228555d66190636b02f2bf 100644
--- a/screenshot/rk_weekly/capturescreentest.py
+++ b/screenshot/rk_weekly/capturescreentest.py
@@ -1,3 +1,16 @@
+# -*- coding: utf-8 -*-
+# 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.
+# 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.
 from ast import parse
 import json
 import sys