diff --git a/python-tornado.spec b/python-tornado.spec
index bec84bef6398f7f3a5985bc1cbe1cb5ba1044cb4..4438077e7b8013a758410c1c2aac7d47054ff0c2 100644
--- a/python-tornado.spec
+++ b/python-tornado.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-tornado
 Version:	6.3.3
-Release:	1
+Release:	2
 Summary:	Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
 License:	ASL 2.0
 URL:		http://www.tornadoweb.org/
@@ -26,6 +26,7 @@ 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.
@@ -72,6 +73,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Aug 20 2024 Guangtao Huang <huangguangtao@cqsoftware.com.cn> - 6.3.3-2
+- Add Buildarch: noarch' to the help subpackage
+
 * Fri Oct 13 2023 wen-minjuan <mjwen@isoftstone.com> - 6.3.3-1
 - Upgrade version to 6.3.3-1