diff --git a/python-tornado.spec b/python-tornado.spec
index b5bd4f35edf906f3a18b773f2e1f9efd50413217..590b2f20aa22e9e07a18237f99ff9589d8b498e6 100644
--- a/python-tornado.spec
+++ b/python-tornado.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-tornado
 Version:	6.1
-Release:	2
+Release:	3
 Summary:	Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
 License:	ASL 2.0
 URL:		http://www.tornadoweb.org/
@@ -27,6 +27,7 @@ Tornado is an open source version of the scalable, non-blocking web server and t
 %package help
 Summary:	Development documents and examples for tornado
 Provides:	python3-tornado-doc
+Buildarch:      noarch
 
 %description help
 Tornado is an open source version of the scalable, non-blocking web server and tools.
@@ -73,6 +74,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Aug 20 2024 Guangtao Huang <huangguangtao@cqsoftware.com.cn> - 6.1-3
+- Add Buildarch: noarch' to the help subpackage
+
 * Fri Jun 16 2023 yaoxin <yao_xin001@hoperun.com> - 6.1-2
 - Fix CVE-2023-28370