diff --git a/os-ken-0.4.1.tar.gz b/os-ken-0.4.1.tar.gz
new file mode 100644
index 0000000..9eb0289
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diff --git a/os-ken-1.4.0.tar.gz b/os-ken-1.4.0.tar.gz
deleted file mode 100644
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Binary files a/os-ken-1.4.0.tar.gz and /dev/null differ
diff --git a/python-os-ken.spec b/python-os-ken.spec
index a5bceee..8aede89 100644
--- a/python-os-ken.spec
+++ b/python-os-ken.spec
@@ -1,11 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-os-ken
-Version:        1.4.0
+Version:        0.4.1
 Release:        1
 Summary:        A component-based software defined networking framework for OpenStack.
 License:        Apache-2.0
 URL:            http://www.openstack.org/
-Source0:        https://files.pythonhosted.org/packages/13/dc/454851bb7858ed1835f4257eac531909f9630284ad1d515dc07751c030b9/os-ken-1.4.0.tar.gz
+Source0:        https://files.pythonhosted.org/packages/13/32/4587df3a8765ef3e479d67d2a0da98d7a15384e24c008bd830369d444a0e/os-ken-0.4.1.tar.gz
 BuildArch:      noarch
 %description
 Os-ken is a fork of Ryu. It provides software components with well
@@ -22,26 +22,26 @@ BuildRequires:  python3-pbr
 BuildRequires:  python3-pip
 BuildRequires:  python3-wheel
 # General requires
-BuildRequires:  python3-routes
-BuildRequires:  python3-webob
 BuildRequires:  python3-eventlet
 BuildRequires:  python3-msgpack
 BuildRequires:  python3-netaddr
 BuildRequires:  python3-oslo-config
 BuildRequires:  python3-openvswitch
+BuildRequires:  python3-routes
 BuildRequires:  python3-six
 BuildRequires:  python3-tinyrpc
+BuildRequires:  python3-webob
 # General requires
-Requires:       python3-routes
-Requires:       python3-webob
+Requires:       python3-pbr
 Requires:       python3-eventlet
 Requires:       python3-msgpack
 Requires:       python3-netaddr
 Requires:       python3-oslo-config
 Requires:       python3-openvswitch
-Requires:       python3-pbr
+Requires:       python3-routes
 Requires:       python3-six
 Requires:       python3-tinyrpc
+Requires:       python3-webob
 %description -n python3-os-ken
 Os-ken is a fork of Ryu. It provides software components with well
 defined API that make it easy for developers to create new network
@@ -56,14 +56,14 @@ defined API that make it easy for developers to create new network
 management and control applications.
 
 %prep
-%autosetup -n os-ken-1.4.0
+%autosetup -n os-ken-%{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
@@ -97,8 +97,6 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
-* Mon Jul 12 2021 OpenStack_SIG <openstack@openeuler.org> - 1.4.0-1
-- Upgrade version 
-* Thu Jan 13 2021 Python_Bot <Python_Bot@openeuler.org>
-- Package Spec generated
+* Tue Nov 16 2021 OpenStack_SIG <openstack@openeuler.org> - 0.4.1-1
+- Init package python3-os-ken of version 0.4.1