diff --git a/foomatic-db.spec b/foomatic-db.spec
index 6da2b493227375ec132cc20b4d168b6e2630193e..89cafabaaa04964957e5d1b66a9385a3c40175bb 100644
--- a/foomatic-db.spec
+++ b/foomatic-db.spec
@@ -1,8 +1,8 @@
 Name:                foomatic-db
 Version:             4.0
-Release:             63.20210602
+Release:             64.20220428
 Summary:             Database of printers and printer drivers
-License:             GPLv2+ Mit Public Domain
+License:             GPL-2.0-or-later and MIT
 Url:                 http://www.openprinting.org
 Source0:             http://www.openprinting.org/download/foomatic/foomatic-db-%{version}-20200414.tar.gz
 Patch0000:           foomatic-db-device-ids.patch
@@ -103,6 +103,9 @@ ln -sf ../../foomatic/db/source/PPD %{buildroot}%{_datadir}/cups/model/foomatic-
 %{_datadir}/cups/model/foomatic-db-ppds
 
 %changelog
+* Thu Apr 28 2022 wangyueliang <wangyueliang@kylinos.cn> - 4.0-64.20220428
+- Improve the project according to the requirements of compliance improvement.
+
 * Wed Jun 2 2021 baizhonggui <baizhonggui@huawei.com> - 4.0-63.20210602
 - Fix building error: /usr/bin/git: No such file or directory
 - %prep no longer patch with git