diff --git a/os-win-4.3.3.tar.gz b/os-win-4.3.3.tar.gz
new file mode 100644
index 0000000..150ed80
Binary files /dev/null and b/os-win-4.3.3.tar.gz differ
diff --git a/os-win-5.4.0.tar.gz b/os-win-5.4.0.tar.gz
deleted file mode 100644
index 70ff6fe..0000000
Binary files a/os-win-5.4.0.tar.gz and /dev/null differ
diff --git a/python-os-win.spec b/python-os-win.spec
index 1bf28fb..d67a282 100644
--- a/python-os-win.spec
+++ b/python-os-win.spec
@@ -1,15 +1,15 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-os-win
-Version:        5.4.0
-Release:        2
+Version:        4.3.3
+Release:        1
 Summary:        Windows / Hyper-V library for OpenStack projects.
 License:        Apache-2.0
 URL:            http://www.cloudbase.it/
-Source0:        https://files.pythonhosted.org/packages/00/5c/bf5faff804f71f01a99396b0fc35a6c0ec0b5af72c7975753121c3b8379f/os-win-5.4.0.tar.gz
+Source0:        https://files.pythonhosted.org/packages/d6/04/1e0c49f24b6db06f0374873c21da17bcb26f8103bbe6cf7975f8e4d16c2c/os-win-4.3.3.tar.gz
 BuildArch:      noarch
 %description
-This library contains Windows / Hyper-V code commonly used in the OpenStack \
-projects: nova, cinder, networking-hyperv. The library can be used in any \
+This library contains Windows/Hyper-V code commonly used in the OpenStack
+projects: nova, cinder, networking-hyperv. The library can be used in any
 other OpenStack projects where it is needed.
 
 %package -n python3-os-win
@@ -22,60 +22,44 @@ BuildRequires:  python3-pbr
 BuildRequires:  python3-pip
 BuildRequires:  python3-wheel
 # General requires
+BuildRequires:  python3-babel
 BuildRequires:  python3-eventlet
 BuildRequires:  python3-oslo-concurrency
 BuildRequires:  python3-oslo-config
-BuildRequires:  python3-oslo-i18n
 BuildRequires:  python3-oslo-log
 BuildRequires:  python3-oslo-utils
-BuildRequires:  python3-stestr
-BuildRequires:  python3-ddt
-BuildRequires:  python3-oslotest
-BuildRequires:  python3-pycodestyle
-BuildRequires:  python3-hacking
-BuildRequires:  python3-testscenarios
-BuildRequires:  python3-testtools
-BuildRequires:  python3-coverage
+BuildRequires:  python3-oslo-i18n
 # General requires
+Requires:       python3-pbr
+Requires:       python3-babel
 Requires:       python3-eventlet
 Requires:       python3-oslo-concurrency
 Requires:       python3-oslo-config
-Requires:       python3-oslo-i18n
 Requires:       python3-oslo-log
 Requires:       python3-oslo-utils
-Requires:       python3-pbr
-
-# Test requires
-Requires:   python3-subunit
-Requires:   python3-oslotest
-Requires:   python3-os-testr
-Requires:   python3-testtools
-Requires:   python3-testrepository
-Requires:   python3-testscenarios
-Requires:   python3-stestr
-
+Requires:       python3-oslo-i18n
 %description -n python3-os-win
-This library contains Windows / Hyper-V code commonly used in the OpenStack \
-projects: nova, cinder, networking-hyperv. The library can be used in any \
+This library contains Windows/Hyper-V code commonly used in the OpenStack
+projects: nova, cinder, networking-hyperv. The library can be used in any
 other OpenStack projects where it is needed.
 
 %package help
 Summary:        Windows / Hyper-V library for OpenStack projects.
 Provides:       python3-os-win-doc
 %description help
-This library contains Windows / Hyper-V code commonly used in the OpenStack \
-projects: nova, cinder, networking-hyperv. The library can be used in any \
+This library contains Windows/Hyper-V code commonly used in the OpenStack
+projects: nova, cinder, networking-hyperv. The library can be used in any
 other OpenStack projects where it is needed.
 
 %prep
-%autosetup -n os-win-5.4.0
+%autosetup -n os-win-%{version}
 
 %build
 %py3_build
 
-
 %install
 %py3_install
+
 install -d -m755 %{buildroot}/%{_pkgdocdir}
 if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
 if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
@@ -102,23 +86,20 @@ popd
 mv %{buildroot}/filelist.lst .
 mv %{buildroot}/doclist.lst .
 
-%check
-export OS_TEST_PATH='./os_win/tests/unit'
-export PATH=$PATH:$RPM_BUILD_ROOT/usr/bin
-export PYTHONPATH=$PWD
-PYTHON=%{__python3} stestr-3 --test-path $OS_TEST_PATH run
 
 %files -n python3-os-win -f filelist.lst
 %dir %{python3_sitelib}/*
 
-
 %files help -f doclist.lst
 %{_docdir}/*
 
 %changelog
+* Wed Nov 10 2021 OpenStack_SIG <openstack@openeuler.org> - 4.3.3-1
+- Upgrade package python3-os-win to version 4.3.3
+
 * Tue Aug 03 2021 wangxiyuan <wangxiyuan1007@gmail.com> - 5.4.0-2
 - Drop wrong requires
 * Fri Jul 23 2021 OpenStack_SIG <openstack@openeuler.org> - 5.4.0-1
-- Update to 5.4.0 
+- Update to 5.4.0
 * Wed Jan 20 2021 zhangy1317 <zhangy1317@foxmail.com> 2021.1.20
 - Update to 2021.1.20