diff --git a/tensorboard.spec b/tensorboard.spec
index f1fd5dbe1857987adb98ab8454b608cb3d719ac4..9ec4dcdf3f44878b0281999b80ba14033834bbe9 100644
--- a/tensorboard.spec
+++ b/tensorboard.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-tensorboard
 Version:	2.12.1
-Release:	2
+Release:	3
 Summary:	TensorBoard lets you watch Tensors Flow
 License:	Apache 2.0
 URL:		https://github.com/tensorflow/tensorboard
@@ -69,6 +69,7 @@ Fast data loading for TensorBoard.
 %package help
 Summary:	Development documents and examples for tensorboard
 Provides:	python3-tensorboard-doc
+Buildarch:      noarch
 %description help
 TensorBoard is a suite of web applications for inspecting and understanding
 your TensorFlow runs and graphs.
@@ -111,6 +112,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Tue Aug 20 2024 Guangtao Huang <huangguangtao@cqsoftware.com.cn> - 2.12.1-3
+- Add Buildarch: noarch' to the help subpackage
+
 * Mon Sep 18 2023 zhuofeng <zhuofeng2@huawei.com> - 2.12.1-2
 - fix build failed