diff --git a/BUILD.gn b/BUILD.gn
index fcb5b18d744ee321972299b609319d9e19a640c3..99b217db7d7692b7815fd38f43685d41092dc025 100755
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -41,7 +41,6 @@ ohos_shared_library("libfsverity_utils") {
     "common",
   ]
   deps = [
-    ":notice",
     "//third_party/openssl:libcrypto_shared",
   ]
   configs = [ ":common_config" ]
@@ -67,7 +66,6 @@ ohos_static_library("libfsverity_utils_static") {
   ]
   configs = [ ":common_config" ]
   deps = [
-    ":notice",
     "//third_party/openssl:libcrypto_static",
   ]
 }
diff --git a/OAT.xml b/OAT.xml
index 8173cd818ab7c7ea0c2dfad3d1f1ef63a504cc9d..2182a0db4eb19c548085fea74355194c5e668d50 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -22,56 +22,15 @@ please copy it to your project root dir and modify it refer to OpenHarmony/tools
 
 <configuration>
     <oatconfig>
-        <licensefile>TaC-mksh.txt</licensefile>
         <policylist>
             <policy name="projectPolicy" desc="">
+                <policyitem type="compatibility" name="GPL-2.0 WITH Linux-syscall-note" path="common/fsverity_uapi.h" desc="linux头文件属于uapi可以使用"/>
             </policy>
         </policylist>
         <filefilterlist>
             <filefilter name="defaultFilter" desc="Files not to check">
-                <!--filteritem type="filepath" name="abcdefg/.*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
-                <!--filteritem type="filepath" name="projectroot/[a-zA-Z0-9]{20,}.sh" desc="Temp files"/-->
+                <filteritem type="filepath" name="testdata/*" desc="测试数据文件"/>
             </filefilter>
-            <filefilter name="defaultPolicyFilter" desc="Filters for compatibility，license header policies">
-                <!--filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
-                <!--filteritem type="filepath" name="abcdefg/.*.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="copyrightPolicyFilter" desc="Filters for copyright header policies">
-                <!--filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
-                <!--filteritem type="filepath" name="abcdefg/.*.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="licenseFileNamePolicyFilter" desc="Filters for LICENSE file policies">
-                <!--filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
-                <!--filteritem type="filepath" name="abcdefg/.*.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="readmeFileNamePolicyFilter" desc="Filters for README file policies">
-                <!--filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
-                <!--filteritem type="filepath" name="abcdefg/.*.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="readmeOpenSourcefileNamePolicyFilter" desc="Filters for README.OpenSource file policies">
-                <!--filteritem type="filename" name="*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
-                <!--filteritem type="filepath" name="abcdefg/.*.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="binaryFileTypePolicyFilter" desc="Filters for binary file policies">
-                <!--filteritem type="filepath" name="abcdefg/.*.uvwxyz" desc="Describe the reason for filtering scan results"/-->
-                <!--filteritem type="filepath" name="projectroot/[a-zA-Z0-9]{20,}.sh" desc="Temp files"/-->
-            </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 textA xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-                " desc=""/>
-                <licensetext name="
-                    uvwxyz license textB xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-                " desc=""/>
-            </licensematcher-->
-        </licensematcherlist>
     </oatconfig>
 </configuration>
diff --git a/README.OpenSource b/README.OpenSource
index a5f2064d7afd5c274e02e8e207c798f861542828..a7f97db62c823f1d7573b49548cf010ffb694875 100644
--- a/README.OpenSource
+++ b/README.OpenSource
@@ -4,8 +4,8 @@
         "License"               : "MIT License",
         "License File"          : "LICENSE",
         "Version Number"        : "v1.5",
-        "Owner"                 : "lihehao@huawei.com",
+        "Owner"                 : "zhangdengyu2@huawei.com",
         "Upstream URL"          : "https://git.kernel.org/pub/scm/fs/fsverity/fsverity-utils.git",
-        "Description"           : "a Linux kernel feature that does transparent on-demand integrity/authenticity verification of the contents of read-only files, using a hidden Merkle tree (hash tree) associated with the file"
+        "Description"           : "fsverity userspace utilities"
     }
 ]