diff --git a/0.6.tar.gz b/0.6.tar.gz
new file mode 100644
index 0000000..044e094
Binary files /dev/null and b/0.6.tar.gz differ
diff --git a/python-sphinx-notfound-page.spec b/python-sphinx-notfound-page.spec
new file mode 100644
index 0000000..704eaab
--- /dev/null
+++ b/python-sphinx-notfound-page.spec
@@ -0,0 +1,65 @@
+%global pypi_name sphinx-notfound-page
+%global srcname sphinx_notfound_page
+%global importname notfound
+%global project_owner readthedocs
+%global github_name sphinx-notfound-page
+%global desc Create a custom 404 page with absolute URLs hardcoded
+
+Name:           python-%{pypi_name}
+Version:        0.6
+Release:        1
+Summary:        Create a custom 404 page with absolute URLs hardcoded
+
+License:        MIT
+URL:            https://pypi.python.org/pypi/%{pypi_name}
+Source0:        https://github.com/%{project_owner}/%{github_name}/archive/%{version}.tar.gz
+
+# Fix compatibility with Sphinx 3.4
+# Resolved upstream: https://github.com/readthedocs/sphinx-notfound-page/pull/127
+Patch0:         sphinx-3.4-compatibility.patch
+
+BuildArch:      noarch
+
+%description
+%desc
+
+%package -n     python%{python3_pkgversion}-%{pypi_name}
+Summary:        %{summary}
+BuildArch:      noarch
+BuildRequires:  python%{python3_pkgversion}-devel
+BuildRequires:  python%{python3_pkgversion}-setuptools
+BuildRequires:  python%{python3_pkgversion}-sphinx
+BuildRequires:  python3-pytest
+Requires(post): %{_sbindir}/update-alternatives
+Requires(postun): %{_sbindir}/update-alternatives
+Requires:       python%{python3_pkgversion}-setuptools
+Requires:       python%{python3_pkgversion}-sphinx
+%{?python_provide:%python_provide python%{python3_pkgversion}-%{pypi_name}}
+
+%description -n python%{python3_pkgversion}-%{pypi_name}
+%desc
+
+
+%prep
+%autosetup -n %{pypi_name}-%{version} -p1
+
+%build
+%py3_build
+
+
+%install
+%py3_install
+
+%check
+PYTHONPATH="$(pwd)" py.test-%{python3_version} -v .
+
+%files -n python%{python3_pkgversion}-%{pypi_name}
+%license LICENSE
+%doc README.rst CHANGELOG.rst docs
+%{python3_sitelib}/%{srcname}-%{version}*-py%{python3_version}.egg-info/
+%{python3_sitelib}/%{importname}/
+
+%changelog
+* Wed Jul 07 2021 wangdi <wangdi@kylinos.cn> - 0.6-1
+- Init package
+
diff --git a/sphinx-3.4-compatibility.patch b/sphinx-3.4-compatibility.patch
new file mode 100644
index 0000000..02ee24a
--- /dev/null
+++ b/sphinx-3.4-compatibility.patch
@@ -0,0 +1,46 @@
+diff --git a/tests/test_urls.py b/tests/test_urls.py
+index 3e0d0f3..1d9736d 100644
+--- a/tests/test_urls.py
++++ b/tests/test_urls.py
+@@ -33,7 +33,7 @@ def test_parallel_build():
+     # TODO: migrate to `app.build(..., parallel=2)` after merging
+     # https://github.com/sphinx-doc/sphinx/pull/8257
+     subprocess.check_call('sphinx-build -j 2 -W -b html tests/examples/parallel-build build', shell=True)
+-    
++
+ @pytest.mark.sphinx(srcdir=srcdir)
+ def test_404_page_created(app, status, warning):
+     app.build()
+@@ -529,7 +529,10 @@ def test_sphinx_resource_urls(app, status, warning):
+             '<script src="/en/latest/_static/doctools.js"></script>',
+         ]
+ 
+-    if sphinx.version_info >= (1, 8):
++    # This file was added to all the HTML pages in Sphinx>=1.8. However, it was
++    # only required for search page. Sphinx>=3.4 fixes this and only adds it on
++    # search. See (https://github.com/sphinx-doc/sphinx/blob/v3.4.0/CHANGES#L87)
++    if (1, 8) <= sphinx.version_info < (3, 4, 0):
+         if sphinx.version_info < (2, 4, 0):
+             chunks.append(
+                 '<script type="text/javascript" src="/en/latest/_static/language_data.js"></script>',
+diff --git a/tox.ini b/tox.ini
+index 47c0ce6..eade55e 100644
+--- a/tox.ini
++++ b/tox.ini
+@@ -2,7 +2,7 @@
+ envlist =
+   docs
+   py27-sphinx{17,18}
+-  py{36,37,38}-sphinx{17,18,20,21,22,23,24,30,31,32,33}
++  py{36,37,38}-sphinx{17,18,20,21,22,23,24,30,31,32,33,34}
+ 
+ [testenv]
+ deps =
+@@ -20,6 +20,7 @@ deps =
+   sphinx31: sphinx~=3.1.0
+   sphinx32: sphinx~=3.2.0
+   sphinx33: sphinx~=3.3.0
++  sphinx34: sphinx~=3.4.0
+ commands = pytest {posargs}
+ 
+ [testenv:py38-sphinx30]