diff --git a/0001-add-setup.py.patch b/0001-add-setup.py.patch
deleted file mode 100644
index 5566ef99c615e550ed458a72f415248834222f5d..0000000000000000000000000000000000000000
--- a/0001-add-setup.py.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 442decd2a4c9b754e8c674044b85016d4fa99a7d Mon Sep 17 00:00:00 2001
-From: Gzx1999 <guozhengxin@kylinos.cn>
-Date: Sat, 24 Sep 2022 19:45:06 +0800
-Subject: [PATCH] add setup.py
-
----
- setup.py | 6 ++++++
- 1 file changed, 6 insertions(+)
- create mode 100644 setup.py
-
-diff --git a/setup.py b/setup.py
-new file mode 100644
-index 0000000..bac24a4
---- /dev/null
-+++ b/setup.py
-@@ -0,0 +1,12 @@
-+#!/usr/bin/env python
-+
-+from setuptools import setup
-+
-+entry_points = \
-+{'console_scripts': ['blurb = blurb:main']}
-+
-+setup(
-+    name='blurb',
-+    version='1.1.0',
-+    py_modules=['blurb'],
-+ )
--- 
-2.25.1
-
diff --git a/python-blurb.spec b/python-blurb.spec
index c4b9ed527bbaeb877008256b826cb62bc1d558dc..fa8a8ae6bceeee617925d3b962896d31a531da77 100644
--- a/python-blurb.spec
+++ b/python-blurb.spec
@@ -1,12 +1,11 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-blurb
 Version:	1.1.0
-Release:	2
+Release:	3
 Summary:	Command-line tool to manage CPython Misc/NEWS.d entries.
 License:	BSD-3-Clause
 URL:		https://github.com/python/core-workflow/tree/master/blurb
 Source0:	https://files.pythonhosted.org/packages/71/34/676f8c4a16ac69cc5a1a59d871f6c34d019fb5f36df3a44d4e3e5f4b7362/blurb-1.1.0.tar.gz
-Patch0:		0001-add-setup.py.patch
 BuildArch:	noarch
 
 
@@ -16,58 +15,36 @@ blurb is a tool designed to rid CPython core development of the scourge of Misc/
 %package -n python3-blurb
 Summary:	Command-line tool to manage CPython Misc/NEWS.d entries.
 Provides:	python-blurb
+Obsoletes:      python-blurb-help <= 1.1.0
 BuildRequires:	python3-devel
-BuildRequires:	python3-setuptools
+BuildRequires:	python3-setuptools python3-pip python3-wheel python3-flit
 %description -n python3-blurb
 blurb is a tool designed to rid CPython core development of the scourge of Misc/NEWS conflicts.
 
-%package help
-Summary:	Development documents and examples for blurb
-Provides:	python3-blurb-doc
-%description help
-blurb is a tool designed to rid CPython core development of the scourge of Misc/NEWS conflicts.
-
 %prep
 %autosetup -n blurb-%{version} -p1
 
 %build
-%py3_build
+%pyproject_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
-if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
-if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
-pushd %{buildroot}
-if [ -d usr/lib ]; then
-	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib64 ]; then
-	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/bin ]; then
-	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/sbin ]; then
-	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-touch doclist.lst
-if [ -d usr/share/man ]; then
-	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
-fi
-popd
-mv %{buildroot}/filelist.lst .
-mv %{buildroot}/doclist.lst .
+%pyproject_install blurb==%{version}
 
-%files -n python3-blurb -f filelist.lst
-%dir %{python3_sitelib}/*
+%check
+PYTHONPATH=%{buildroot}%{python3_sitelib} %{buildroot}%{_bindir}/blurb --help
 
-%files help -f doclist.lst
-%{_docdir}/*
+%files -n python3-blurb
+%{python3_sitelib}/*
+%license LICENSE.txt
+%doc README.rst
+%{_bindir}/blurb
 
 %changelog
+* Thu Apr 27 2023 wangkai <13474090681@163.com> - 1.1.0-3
+- Compling package with pyproject
+- Obsoletes subpackage python-blurb-help
+- Add check for blurb command
+
 * Mon Feb 27 2023 caodongxia <caodongxia@h-partners.com> - 1.1.0-2
 - Adaptation to setup.py