diff --git a/libfabric.spec b/libfabric.spec
index a89459951f47ecdadd1f4b1c6a5761f07a64728e..9d6a82b73f038525a0371c1f2b740b454b433fc6 100644
--- a/libfabric.spec
+++ b/libfabric.spec
@@ -1,6 +1,6 @@
 Name:           libfabric
 Version:        1.6.1
-Release:        4
+Release:        5
 Summary:        A core component of OpenFabric Interfaces
 License:        BSD or GPLv2
 URL:            http://ofiwg.github.io/libfabric/
@@ -38,7 +38,7 @@ use libfabric.
 %package help
 Summary:        Man files for libfabric
 Requires:       man
-BuildArch:      noarch
+#BuildArch:      noarch
 
 %description help
 This contains man files for the using of libfabric.
@@ -76,7 +76,10 @@ This contains man files for the using of libfabric.
 
 
 %changelog
-* Web Aug 04 2021 Liu Yinsi <liuyinsi@163.com> - 1.6.1-4
+* Wed Mar 30 2022 ouyangminxiang <ouyangminxiang@kylinsec.com.cn> - 1.6.1-5
+- delete help package arch distinction
+
+* Wed Aug 04 2021 Liu Yinsi <liuyinsi@163.com> - 1.6.1-4
 - fix multiple definition to support gcc 10
 
 * Fri Nov 29 2019 huyan <hu.huyan@huawei.com> - 1.6.1-3