diff --git a/python-graphviz.spec b/python-graphviz.spec
index d0054f9..a778518 100644
--- a/python-graphviz.spec
+++ b/python-graphviz.spec
@@ -9,7 +9,7 @@ drawing software.}
 
 Name:           python-graphviz
 Version:        0.8.3
-Release:        4
+Release:        5
 # Set Epoch to avoid being obsoleted by graphviz-python
 Epoch:          1
 Summary:        Simple Python interface for Graphviz
@@ -23,19 +23,6 @@ BuildArch:      noarch
 %{common_description}
 
 
-%package -n     python2-graphviz
-Summary:        %{summary}
-%{?python_provide:%python_provide python2-graphviz}
- 
-BuildRequires:  python2-devel python2dist(flake8) python2dist(mock) >= 2 python2dist(pep8-naming)
-BuildRequires:  python2dist(pytest) >= 3.3 python2dist(pytest-cov) python2dist(pytest-mock)
-BuildRequires:  python2dist(setuptools) python2dist(twine) python2dist(wheel)
-Requires:       graphviz
-
-%description -n python2-graphviz
-%{common_description}
-
-
 %package -n     python3-graphviz
 Summary:        %{summary}
 %{?python_provide:%python_provide python3-graphviz}
@@ -66,7 +53,6 @@ sed -i 's/\r//' README.rst
 
 
 %build
-%py2_build
 %py3_build
 
 # generate html docs 
@@ -76,22 +62,13 @@ rm -rf html/.{doctrees,buildinfo}
 
 
 %install
-%py2_install
 %py3_install
 
 
 %check
-%{__python2} setup.py test
 %{__python3} setup.py test
 
 
-%files -n python2-graphviz
-%license LICENSE.txt
-%doc README.rst
-%{python2_sitelib}/graphviz
-%{python2_sitelib}/graphviz-%{version}-py?.?.egg-info
-
-
 %files -n python3-graphviz
 %license LICENSE.txt
 %doc README.rst
@@ -105,5 +82,8 @@ rm -rf html/.{doctrees,buildinfo}
 
 
 %changelog
+* Thu Oct 22 2020 maminjie <maminjie1@huawei.com> - 1:0.8.3-5
+- Drop python2 support
+
 * Fri Mar 13 2020 yinzhenling <yinzhenling2@huawei.com> - 1:0.8.3-4
 - Initial package.
diff --git a/python-graphviz.yaml b/python-graphviz.yaml
new file mode 100644
index 0000000..a8b9d53
--- /dev/null
+++ b/python-graphviz.yaml
@@ -0,0 +1,4 @@
+version_control: pypi
+src_repo: graphviz
+tag_prefix: "^"
+separator: "."