diff --git a/OAT.XML b/OAT.xml
similarity index 92%
rename from OAT.XML
rename to OAT.xml
index e302eba..87cbb09 100644
--- a/OAT.XML
+++ b/OAT.xml
@@ -1,62 +1,62 @@
-<?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.
-
--->
-
-<configuration>
-    <oatconfig>
-        <licensefile></licensefile>
-        <policylist>
-            <policy name="projectPolicy" desc="">
-                <policyitem type="compatibility" name="MIT" path="prebuilts/signcenter/NOTICE" desc="The MIT license is allowed"/>
-                <policyitem type="license" name="EndUserLicenseAgreement" path="prebuilts/signcenter/LICENSE" desc="Self-developed software, binary open source"/>
-                <!--policyitem type="copyright" name="xxx" path="abc/.*" rule="may" group="defaultGroup" filefilter="copyrightPolicyFilter" desc="Developed by X Company"/-->
-            </policy>
-        </policylist>
-        <filefilterlist>
-            <filefilter name="defaultFilter" desc="Files not to check">
-                <filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/>
-                <filteritem type="filepath" name="dir name underproject/.*.uvwxyz" desc="Describe the reason for filtering scan results"/>
-                <filteritem type="filepath" name="projectroot/[a-zA-Z0-9]{20,}.sh" desc="Temp files"/>
-            </filefilter>
-            <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
-            </filefilter>
-            <filefilter name="copyrightPolicyFilter" desc="Filters for copyright header policies">
-            </filefilter>
-            <filefilter name="licenseFileNamePolicyFilter" desc="Filters for LICENSE file policies">
-            </filefilter>
-            <filefilter name="readmeFileNamePolicyFilter" desc="Filters for README file policies">
-            </filefilter>
-            <filefilter name="readmeOpenSourcefileNamePolicyFilter" desc="Filters for README.OpenSource file policies">
-            </filefilter>
-            <filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
-                <filteritem type="filename" name="*.pem" desc="OpenHarmony app sign certificates"/>
-                <filteritem type="filename" name="AppProvision.PROFILE" desc="OpenHarmony test app profile used in app signing"/>
-                <filteritem type="filename" name="*.jar" desc="OpenHarmony app sign tool"/>
-                <filteritem type="filename" name="OpenHarmony.p12" desc="Keystore used in OpenHarmony app sign"/>
-            </filefilter>
-
-        </filefilterlist>
-        <licensematcherlist>
-            <licensematcher name="uvwxyz License" desc="If the scanning result is InvalidLicense, you can define matching rules here. Note that quotation marks must be escaped.">
-                <licensetext name="
-                    uvwxyz license text xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-				 " desc=""/>
-            </licensematcher>
-        </licensematcherlist>
-    </oatconfig>
-</configuration>
+<?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.
+
+-->
+
+<configuration>
+    <oatconfig>
+        <licensefile></licensefile>
+        <policylist>
+            <policy name="projectPolicy" desc="">
+                <policyitem type="license" name="MIT" path="NOTICE" desc="The MIT license is allowed"/>
+                <policyitem type="license" name="EndUserLicenseAgreement" path="LICENSE" desc="Self-developed software, binary open source"/>
+                <!--policyitem type="copyright" name="xxx" path="abc/.*" rule="may" group="defaultGroup" filefilter="copyrightPolicyFilter" desc="Developed by X Company"/-->
+            </policy>
+        </policylist>
+        <filefilterlist>
+            <filefilter name="defaultFilter" desc="Files not to check">
+                <filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/>
+                <filteritem type="filepath" name="dir name underproject/.*.uvwxyz" desc="Describe the reason for filtering scan results"/>
+                <filteritem type="filepath" name="projectroot/[a-zA-Z0-9]{20,}.sh" desc="Temp files"/>
+            </filefilter>
+            <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
+            </filefilter>
+            <filefilter name="copyrightPolicyFilter" desc="Filters for copyright header policies">
+            </filefilter>
+            <filefilter name="licenseFileNamePolicyFilter" desc="Filters for LICENSE file policies">
+            </filefilter>
+            <filefilter name="readmeFileNamePolicyFilter" desc="Filters for README file policies">
+            </filefilter>
+            <filefilter name="readmeOpenSourcefileNamePolicyFilter" desc="Filters for README.OpenSource file policies">
+            </filefilter>
+            <filefilter name="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
+                <filteritem type="filename" name="*.pem" desc="OpenHarmony app sign certificates"/>
+                <filteritem type="filename" name="AppProvision.PROFILE" desc="OpenHarmony test app profile used in app signing"/>
+                <filteritem type="filename" name="*.jar" desc="OpenHarmony app sign tool"/>
+                <filteritem type="filename" name="OpenHarmony.p12" desc="Keystore used in OpenHarmony app sign"/>
+            </filefilter>
+
+        </filefilterlist>
+        <licensematcherlist>
+            <licensematcher name="uvwxyz License" desc="If the scanning result is InvalidLicense, you can define matching rules here. Note that quotation marks must be escaped.">
+                <licensetext name="
+                    uvwxyz license text xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+				 " desc=""/>
+            </licensematcher>
+        </licensematcherlist>
+    </oatconfig>
+</configuration>