diff --git a/pyserial.spec b/pyserial.spec
index 57a05fb..cd4a78b 100644
--- a/pyserial.spec
+++ b/pyserial.spec
@@ -1,36 +1,38 @@
 Name: pyserial
 Version: 3.4
-Release: 1
-Summary: Python serial port access library
+Release: 2
+Summary: Python serial port access library.
 License: BSD license
 URL: https://github.com/pyserial/pyserial
-Source0: https://github.com/pyserial/pyserial/archive/v3.4.tar.gz
+Source0: https://github.com/%{name}/%{name}/archive/v3.4.tar.gz
 
 BuildRequires: python2-devel python3-devel
-BuildArch: noarch
-Provides: pyserial%{?_isa} = %{version}-%{release}
+
 Obsoletes: pyserial < %{version}-%{release}
+Provides: pyserial%{?_isa} = %{version}-%{release}
+
+BuildArch: noarch
 
 %description
 This module encapsulates the access for the serial port. It provides
 backends for Python running on Windows, OSX, Linux,BSD (possibly any POSIX compliant system)
 and IronPython. The module named "serial" automatically selects the appropriate backend.
 
-%package -n python2-pyserial
-Summary: Python2 serial port access library
-%{?python_provide:%python_provide python2-pyserial}
-Provides: pyserial%{?_isa} = %{version}-%{release}
+%package -n python2-%{name}
+Summary: Python2 serial port access library.
+%{?python_provide:%python_provide python2-%{name}}
 Obsoletes: pyserial < %{version}-%{release}
+Provides: pyserial%{?_isa} = %{version}-%{release}
 
-%description -n python2-pyserial
+%description -n python2-%{name}
 This module encapsulates the access for the serial port. It provides
 backends for Python2 running on Windows, OSX, Linux,BSD (possibly any POSIX compliant system)
 and IronPython. The module named "serial" automatically selects the appropriate backend.
 
-%package -n python3-pyserial
-Summary: Python3 serial port access library
+%package -n python3-%{name}
+Summary: Python3 serial port access library.
 
-%description -n python3-pyserial
+%description -n python3-%{name}
 This module encapsulates the access for the serial port. It provides
 backends for Python3 running on Windows, OSX, Linux,BSD (possibly any POSIX compliant system)
 and IronPython. The module named "serial" automatical
@@ -59,20 +61,34 @@ popd
 install -D -m 0755 %{buildroot}/%{_bindir}/miniterm.py %{buildroot}/%{_bindir}/miniterm-2.py
 ln -sf %{_bindir}/miniterm.py-2 %{buildroot}/%{_bindir}/miniterm-%{python2_version}.py
 
+%check
 
-%files -n python2-pyserial
-%doc LICENSE.txt CHANGES.rst README.rst examples
+%pre
+
+%preun
+
+%post
+
+%postun
+
+%files -n python2-%{name}
+%doc CHANGES.rst README.rst examples
+%license LICENSE.txt
 %{_bindir}/miniterm.py
 %{_bindir}/miniterm-2.py
 %{_bindir}/miniterm-%{python2_version}.py
 %{python2_sitelib}/*
 
-%files -n python3-pyserial
-%doc LICENSE.txt CHANGES.rst README.rst examples
+%files -n python3-%{name}
+%doc CHANGES.rst README.rst examples
+%license LICENSE.txt
 %{_bindir}/miniterm-3.py
 %{_bindir}/miniterm-%{python3_version}.py
 %{python3_sitelib}/*
 
 %changelog
+* Mon Oct 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.4-2
+- Package rebuild.
+
 * Thu Sep 12 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.4-1
-- Package init
+- Package init.