diff --git a/1.20.tar.gz b/1.20.tar.gz
new file mode 100644
index 0000000..965e8be
Binary files /dev/null and b/1.20.tar.gz differ
diff --git a/chkconfig-1.15.tar.gz b/chkconfig-1.15.tar.gz
deleted file mode 100644
index cd3c3f9..0000000
Binary files a/chkconfig-1.15.tar.gz and /dev/null differ
diff --git a/chkconfig.spec b/chkconfig.spec
index 550a152..474bdf7 100644
--- a/chkconfig.spec
+++ b/chkconfig.spec
@@ -1,14 +1,15 @@
 Summary:        A system tool for maintaining the /etc/rc*.d hierarchy
 Name:           chkconfig
-Version:        1.15
+Version:        1.20
 Release:        1
 License:        GPLv2
 URL:            https://github.com/fedora-sysv/chkconfig
-Source:         https://github.com/fedora-sysv/chkconfig/archive/%{version}.tar.gz#/%{name}-%{version}.tar.gz
+Source:         https://github.com/fedora-sysv/chkconfig/archive/refs/tags/%{version}.tar.gz
 BuildRequires:  newt-devel gettext popt-devel libselinux-devel beakerlib gcc systemd-devel make
 Conflicts:      initscripts <= 5.30-1
 Provides:       ntsysv = %{version}-%{release}
 Obsoletes:      ntsysv < %{version}-%{release}
+Provides:       /sbin/chkconfig
 
 %description
 Chkconfig is a basic system utility.  It updates and queries runlevel
@@ -45,7 +46,7 @@ mkdir -p $RPM_BUILD_ROOT/etc/chkconfig.d
 %{_sysconfdir}/rc.d/{inid.d,rc[0-6].d}
 %{_sysconfdir}/chkconfig.d
 %{_sbindir}/{*alternatives,ntsysv}
-/sbin/chkconfig
+%{_sbindir}/chkconfig
 %{_prefix}/lib/systemd/systemd-sysv-install
 %license COPYING
 %{_datadir}/locale/*/LC_MESSAGES/chkconfig.mo
@@ -54,8 +55,10 @@ mkdir -p $RPM_BUILD_ROOT/etc/chkconfig.d
 %{_mandir}/man8/*
 
 %changelog
+* Thu Dec 30 2021 wangchen <wangchen137@huawei.com> - 1.20-1
+- Update to 1.20
 
-* Thur Jul 8 2021 duyiwei <duyiwei@kylinos.cn> - 1.15-1
+* Thu Jul 8 2021 duyiwei <duyiwei@kylinos.cn> - 1.15-1
 - Update to 1.15
 
 * Mon Aug 31 2020 wangchen <wangchen137@huawei.com> - 1.14-2