diff --git a/libuninameslist.spec b/libuninameslist.spec
index f0c9cc9bcc662ba9466cce8a4192af515f1936e4..ab1822e675e56f825b0c193f67930753bb635de7 100644
--- a/libuninameslist.spec
+++ b/libuninameslist.spec
@@ -1,6 +1,6 @@
 Name:           libuninameslist
 Version:        20180701
-Release:        3
+Release:        4
 Summary:        Unicode character names and annotations library
 License:        BSD
 URL:            https://github.com/fontforge/libuninameslist
@@ -20,6 +20,7 @@ The package is development files contain static libraries and head files for lib
 
 %package        help
 Summary:        Documentation for libuninameslist package
+Buildarch:	noarch
 
 %description    help
 Documentation for libuninameslist package.
@@ -53,6 +54,9 @@ automake --foreign -Wall
 
 
 %changelog
+* Tue Aug 20 2024 dongzhenshu <dongzhenshu@cqsoftware.com.cn> - 20180701-4
+- Add 'Buildarch: noarch' to the help subpackage
+
 * Thu Dec 12 2019 zhujunhao <zhujunhao5@huawei.com> - 20180701-3
 - Package init