diff --git a/python-dulwich.spec b/python-dulwich.spec
index 8ac780103ed394723323065db203214796849c22..56dc24bde41020dadad6075008b1b13da2fb08bd 100755
--- a/python-dulwich.spec
+++ b/python-dulwich.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-dulwich
 Version:	0.15.0
-Release:	2
+Release:	3
 Summary:	Python Git Library
 License:	Apachev2 or later or GPLv2
 URL:		https://www.dulwich.io/
@@ -37,18 +37,11 @@ BuildRequires:	python2-setuptools
 
 %package help
 Summary:	Development documents and examples for dulwich
-Provides:	python2-dulwich-doc
-%description help
-
-      Python implementation of the Git file formats and protocols,
-      without the need to have git installed.
-
-      All functionality is available in pure Python. Optional
-      C extensions can be built for improved performance.
+Buildarch:      noarch
+Provides:	python3-dulwich-doc
 
-      The project is named after the part of London that Mr. and Mrs. Git live in
-      in the particular Monty Python sketch.
-      
+%description help
+Python Git Library.
 
 %prep
 %autosetup -n dulwich-0.15.0
@@ -91,6 +84,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Mon Aug 19 2024 chengsongyuxuan <chengsongyuxuan@cqsoftware.com.cn>  - 0.15.0-3 
+- Add 'Buildarch: noarch' to the help subpackage.
+
 * Sun May 23 2021 openstack-sig <openstack@openeuler.org>
 - Fix Provides
 * Tue May 11 2021 openstack-sig <openstack@openeuler.org>