diff --git a/OAT.xml b/OAT.xml
index c2ae261303e41c98e2cf01e38765b7c7eba816fc..288d7a2a7a7806047d9aa9861b073a6b2efea9fc 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -23,17 +23,19 @@
         <licensefile>COPYING</licensefile>
         <policylist>
             <policy name="projectPolicy" desc="">
-            <filteritem type="compatibility" name="GPL-2.0+" path=".*" desc="Compile tool not runs target,running on host build environment only."/>
-            <filteritem type="compatibility" name="GPLStyleLicense" path=".*" desc="Compile tool not runs target,running on host build environment only."/>
-            <filteritem type="compatibility" name="GPL-2+" path=".*" desc=""/>
-            <filteritem type="compatibility" name="GPL-2.0-or-later" path=".*" rule="may" group="defaultGroup" filefilter="defaultPolicyFilter" desc=""/>
-            <filteritem type="compatibility" name="GPL-2.0-or-later" path=".*" desc="Compile tool not runs target,running on host build environment only."/>
-            <filteritem type="compatibility" name="InvalidLicense" path=".*" desc="Compile tool not runs target,running on host build environment only."/>
+            <policyitem type="compatibility" name="GPL-2.0+" path=".*" desc="Compile tool not runs target,running on host build environment only."/>
+            <policyitem type="compatibility" name="GPLStyleLicense" path=".*" desc="Compile tool not runs target,running on host build environment only."/>
+            <policyitem type="compatibility" name="GPL-2+" path=".*" desc=""/>
+            <policyitem type="compatibility" name="GPL-2.0-or-later" path=".*" rule="may" group="defaultGroup" filefilter="defaultPolicyFilter"
+                desc="Compile tool not runs target,running on host build environment only."/>
             </policy>
         </policylist>
 
 
         <filefilterlist>
+            <filefilter name="defaultFilter" desc="Files not to check">
+                <filteritem type="filename" name="*.spec" desc="spec file,can not add license head"/>
+	        </filefilter>
             <filefilter name="defaultFilter" desc="Filters for compatibility,license header policies">
             <filteritem type="filename" name="README.OpenSource"/>
             <filteritem type="filename" name="README"/>
diff --git a/man/io_uring_submit_and_get_events.3 b/man/io_uring_submit_and_get_events.3
index 9e143d1dff4767151b73356ab7ee00dcd4a5947e..d560a941cec2478ca75f90225373a96693bb32fc 100644
--- a/man/io_uring_submit_and_get_events.3
+++ b/man/io_uring_submit_and_get_events.3
@@ -1,6 +1,9 @@
 .\" Copyright (C), 2022  dylany
 .\" You may distribute this file under the terms of the GNU Free
 .\" Documentation License.
+.\"
+.\" SPDX-License-Identifier: LGPL-2.0-or-later
+.\"
 .TH io_uring_submit_and_get_events 3 "September 5, 2022" "liburing-2.3" "liburing Manual"
 .SH NAME
 io_uring_submit_and_get_events \- submit requests to the submission queue and flush completions