diff --git a/intel-cmt-cat.spec b/intel-cmt-cat.spec
index fa2a105..8eccfc8 100644
--- a/intel-cmt-cat.spec
+++ b/intel-cmt-cat.spec
@@ -24,7 +24,7 @@
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 %global githubname   intel-cmt-cat
-%global githubver    4.1.0
+%global githubver    4.5.0
 
 %if %{defined githubsubver}
 %global githubfull   %{githubname}-%{githubver}.%{githubsubver}
@@ -38,7 +38,7 @@
 
 Summary:            Provides command line interface to CMT, MBM, CAT, CDP and MBA technologies
 Name:               %{githubname}
-Release:            3
+Release:            1
 Version:            %{githubver}
 License:            BSD
 ExclusiveArch:      x86_64 i686 i586
@@ -152,7 +152,7 @@ install -m 0644 %{_builddir}/%{githubfull}/examples/c/CMT_MBM/monitor_app.c %{bu
 
 %{!?_licensedir:%global license %%doc}
 %license %{_licensedir}/%{name}-%{version}/LICENSE
-%doc ChangeLog README
+%doc ChangeLog README.md
 
 %files -n intel-cmt-cat-devel
 %{_libdir}/libpqos.so
@@ -169,91 +169,14 @@ install -m 0644 %{_builddir}/%{githubfull}/examples/c/CMT_MBM/monitor_app.c %{bu
 %doc %{_usrsrc}/%{githubfull}/LICENSE
 
 %changelog
+* Fri Jun 16 2023 chenchen <chen_aka_jan@163.com> - 4.5.0-1
+- Upgrade to version 4.5.0
+
 * Mon Dec 13  2021 liweigang <liweiganga@uniontech.com> - 4.1.0-3
 - delete %dist
 
-* Mon Aug 2  2021 Liushaofei5@huawei.com
+* Mon Aug 2  2021 Liushaofei <Liushaofei5@huawei.com> - 4.1.0-2
 - upgrade intel-cmt-cat version
 
-* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 4.1.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
-
-* Fri Dec 18 2020 Khawar Abbasi <khawar.abbasi@intel.com> - 4.1.0-1
-- New release 4.1.0
-
-* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 4.0.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
-
-* Tue Jul 21 2020 Khawar Abbasi <khawar.abbasi@intel.com> - 4.0.0-1
-- New release 4.0.0
-
-* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 3.1.1-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
-
-* Mon Sep 30 2019 Marcel cornu <marcel.d.cornu@intel.com> - 3.1.1-1
-- New release 3.1.1
-
-* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 3.0.1-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
-
-* Wed Mar 27 2019 Marcel cornu <marcel.d.cornu@intel.com> - 3.0.1-1
-- New release 3.0.1
-
-* Mon Feb 18 2019 Marcel cornu <marcel.d.cornu@intel.com> - 3.0.0-1
-- New release 3.0.0
-
-* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
-
-* Tue Oct 16 2018 Marcel cornu <marcel.d.cornu@intel.com>, Michal Aleksinski <michalx.aleksinski@intel.com> 2.1.0-1
-- New release 2.1.0
-
-* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.0.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild
-
-* Thu Jun 28 2018 Marcel cornu <marcel.d.cornu@intel.com>, Michal Aleksinski <michalx.aleksinski@intel.com> - 2.0.0-1
-- New release 2.0.0
-
-* Thu Mar 08 2018 Marcel cornu <marcel.d.cornu@intel.com>, Michal Aleksinski <michalx.aleksinski@intel.com> - 1.2.0-3
-- Updated spec file with BuildRequires tag
-
-* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.0-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
-
-* Wed Nov 29 2017 Marcel Cornu <marcel.d.cornu@intel.com>, Wojciech Andralojc <wojciechx.andralojc@intel.com> 1.2.0-1
-- New release 1.2.0
-
-* Thu Aug 3 2017 Aaron Hetherington <aaron.hetherington@intel.com>, Marcel Cornu <marcel.d.cornu@intel.com> 1.1.0-1
-- New release 1.1.0
-
-* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-3
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
-
-* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-2
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
-
-* Wed Jun 21 2017 Aaron Hetherington <aaron.hetherington@intel.com>, Marcel Cornu <marcel.d.cornu@intel.com> 1.0.1-1
-- Spec file bug fixes
-
-* Wed Jun 07 2017 Aaron Hetherington <aaron.hetherington@intel.com>, Marcel Cornu <marcel.d.cornu@intel.com> 1.0.1-1
-- new release
-- bug fixes
-
-* Fri May 19 2017 Aaron Hetherington <aaron.hetherington@intel.com>, Michal Aleksinski <michalx.aleksinski@intel.com> 1.0.0-1
-- new release
-
-* Tue Feb 14 2017 Aaron Hetherington <aaron.hetherington@intel.com> 0.1.5-1
-- new release
-
-* Mon Oct 17 2016 Aaron Hetherington <aaron.hetherington@intel.com> 0.1.5
-- new release
-
-* Tue Apr 19 2016 Tomasz Kantecki <tomasz.kantecki@intel.com> 0.1.4-3
-- global typo fix
-- small edits in the description
-
-* Mon Apr 18 2016 Tomasz Kantecki <tomasz.kantecki@intel.com> 0.1.4-2
-- LICENSE file added to the package
-
-* Thu Apr 7 2016 Tomasz Kantecki <tomasz.kantecki@intel.com> 0.1.4-1
-- initial version of the package
+* Tue Dec 10 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.0.0-3
+- Package init
diff --git a/v4.1.0.tar.gz b/v4.1.0.tar.gz
deleted file mode 100644
index 407c77b..0000000
Binary files a/v4.1.0.tar.gz and /dev/null differ
diff --git a/v4.5.0.tar.gz b/v4.5.0.tar.gz
new file mode 100644
index 0000000..5129618
Binary files /dev/null and b/v4.5.0.tar.gz differ