diff --git a/OAT.xml b/OAT.xml
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+++ b/OAT.xml
@@ -0,0 +1,160 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2023 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.
+
+     Notes:
+     This is project config file for OpenHarmony OSS Audit Tool, if you have any questions or concerns, please email chenyaxun.
+-->
+<!-- OAT(OSS Audit Tool) configuration guide:
+basedir: Root dir, the basedir + project path is the real source file location.
+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.
+
+tasklist(only for batch mode):
+1. task: Define oat check thread, each task will start a new thread.
+2. task name: Only an name, no practical effect.
+3. task policy: Default policy for projects under this task, this field is required and the specified policy must defined in policylist.
+4. task filter: Default filefilter for projects under this task, this field is required and the specified filefilter must defined in filefilterlist.
+5. task project: Projects to be checked, the path field define the source root dir of the project.
+
+
+policyList:
+1. policy: All policyitems will be merged to default OAT.xml rules, the name of policy doesn't affect OAT check process.
+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(support projectroot in default OAT.xml), 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.
+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:
+" == &gt;
+& == &gt;
+' == &gt;
+< == &gt;
+> == &gt;
+-->
+<configuration>
+    <oatconfig>
+        <licensefile></licensefile>
+        <policylist>
+            <policy name="projectPolicy" desc="">
+            </policy>
+        </policylist>
+        <filefilterlist>
+            <filefilter name="defaultFilter" desc="Files not to check" >
+                <filteritem type="filename" name="*.jpg|*.png|*.hdr|*.jar|*.exr|*.astc|*.ktx|*.tga|*.dds|*.bmp|*.csv|*.rst" desc="Self-developed media test resource file."/>
+                <filteritem type="filepath" name=".gitmodules" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Source/stb_image_write.h" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Test/DocSource/conf.py" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name=".pylintrc" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Source/wuffs-v0.3.c" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="jenkins/dockerimage.Jenkinsfile" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="jenkins/nightly.Jenkinsfile" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="jenkins/release.Jenkinsfile" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Test/astc_update_ref.sh" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Test/make.bat" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Test/Data/empty.unk" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Test/astc_minify_test.sh" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="Test/Images/Khronos/LICENSE.txt" desc="License matcher rules, MIT"/>
+                <filteritem type="filepath" name="Source/stb_image.h" desc="License matcher rules, MIT"/>
+                <filteritem type="filepath" name="Source/tinyexr.h" desc="License matcher rules, BSD-3-Clause"/>
+                <filteritem type="filepath" name="Test/Images/HDRIHaven/LICENSE.txt" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="jenkins/build-image.sh" desc="License matcher rules, not license header"/>
+                <filteritem type="filepath" name="jenkins/build.Dockerfile" desc="License matcher rules, not license header"/>
+                
+                <filteritem type="filepath" name="Source/astcenc_ideal_endpoints_and_weights.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_vecmathlib_neon_4.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_image.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_vecmathlib_none_4.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/UnitTest/test_simd.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_python.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Utils/astc_rgbm_codec.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_result_plot.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Utils/astc_test_autoextract.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_integer_sequence.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_vecmathlib_sse_4.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/UnitTest/test_softfloat.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_result_report.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Utils/astc_test_autoextract_hdr.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_internal.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_weight_align.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_trace_analysis.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Utils/Example/astc_api_example.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_mathlib.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_weight_quant_xfer_tables.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_averages_and_directions.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_mathlib.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_error_metrics.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_dump_binary.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_block_sizes.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_mathlib_softfloat.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_image.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_image_info.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_color_quantize.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_partition_tables.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_image_external.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_image_sweep.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_color_unquantize.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_percentile_tables.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_image_load_store.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_profile_valgrind.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_compress_symbolic.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_pick_best_endpoint_format.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_internal.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_quality_test.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/testlib/encoder.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_compute_variance.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_platform_isa_detection.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_platform_dependents.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_size_binary.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/testlib/image.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_decompress_symbolic.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_quantization.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_toplevel.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_competitive.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/testlib/misc.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_diagnostic_trace.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_symbolic_physical.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenccli_toplevel_help.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_competitive_plot.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/testlib/resultset.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_diagnostic_trace.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_vecmathlib.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/Fuzzers/build.sh" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_functional.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/testlib/testset.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_entry.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_vecmathlib_avx2_8.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/Fuzzers/fuzz_astc_physical_to_symbolic.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_image.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_find_best_partitioning.cpp" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Source/astcenc_vecmathlib_common_4.h" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+                <filteritem type="filepath" name="Test/astc_test_image_dl.py" desc="No copyright is claimed, and the software is hereby placed in the public domain."/>
+            </filefilter>
+        </filefilterlist>
+        <licensematcherlist>
+        </licensematcherlist>
+    </oatconfig>
+</configuration>