diff --git a/man-db-2.11.0.tar.xz b/man-db-2.11.0.tar.xz
new file mode 100644
index 0000000..62cc6c7
Binary files /dev/null and b/man-db-2.11.0.tar.xz differ
diff --git a/man-db-2.9.4.tar.xz b/man-db-2.9.4.tar.xz
deleted file mode 100644
index 4896ff5..0000000
Binary files a/man-db-2.9.4.tar.xz and /dev/null differ
diff --git a/man-db.spec b/man-db.spec
index a0d2f84..55648ed 100644
--- a/man-db.spec
+++ b/man-db.spec
@@ -1,8 +1,8 @@
 %global cache /var/cache/man
 
 Name:            man-db
-Version:         2.9.4
-Release:         3
+Version:         2.11.0
+Release:         1
 Summary:         Online database for using man pages
 License:         GPLv2+ and GPLv3+
 URL:             http://www.nongnu.org/man-db/
@@ -13,7 +13,7 @@ Source3:         man-db-cache-update.service
 
 BuildRequires:   gcc systemd gdbm-devel gettext groff less libpipeline-devel zlib-devel
 BuildRequires:   po4a perl-interpreter perl-version make chrpath
-Requires:        coreutils grep groff-base gzip less crontabs 
+Requires:        coreutils grep groff-base gzip less crontabs
 
 Provides:        man = %{version} man-pages-reader = %{version} bundled(gnulib) = 20140202
 Obsoletes:       man < 2.0
@@ -96,8 +96,8 @@ fi
 
 %files -f %{name}.lang -f %{name}-gnulib.lang
 %{!?_licensedir:%global license %%doc}
-%license docs/COPYING
-%doc README man-db-manual.txt man-db-manual.ps ChangeLog NEWS
+%license COPYING
+%doc README.md man-db-manual.txt man-db-manual.ps ChangeLog NEWS.md
 %config(noreplace) %{_sysconfdir}/man_db.conf
 %config(noreplace) %{_sysconfdir}/sysconfig/man-db
 %config(noreplace) /usr/lib/tmpfiles.d/man-db.conf
@@ -167,6 +167,9 @@ fi
 %{_mandir}/ro/man8/mandb.8.gz
 
 %changelog
+* Mon Nov 07 2022 renhongxun <renhongxun@h-partners.com> - 2.11.0-1
+- upgrade version to 2.11.0
+
 * Wed Oct 19 2022 shixuantong <shixuantong1@huawei.com> - 2.9.4-3
 - sync changes from openEuler-22.03-LTS-Next to solve downgrade issues