diff --git a/python-regex.spec b/python-regex.spec
index e2ca4f6944129a95250304f3f86135630db40c22..71fe3c0647e5439b22535f59e201bece1c84396f 100644
--- a/python-regex.spec
+++ b/python-regex.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-regex
 Version:	2020.7.14
-Release:	2
+Release:	3
 Summary:	Alternative regular expression module, to replace re.
 License:	Python Software Foundation License
 URL:		https://bitbucket.org/mrabarnett/mrab-regex
@@ -23,6 +23,7 @@ This regex implementation is backwards-compatible with the standard 're' module,
 
 %package help
 Summary:	Development documents and examples for regex
+Buildarch:  noarch
 Provides:	python3-regex-doc
 %description help
 This regex implementation is backwards-compatible with the standard 're' module, but offers additional functionality.
@@ -68,6 +69,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Aug 20 2024 siyongchang <siyongchang@cqsoftware.com.cn> - 2020.7.14-3
+- Added 'Buildarch:noarch' to the help subpackage
+
 * Wed Aug 04 2021 chenyanpanHW <chenyanpan@huawei.com> - 2020.7.14-2
 - DESC: delete BuildRequires gdb