diff --git a/perl-Bit-Vector.spec b/perl-Bit-Vector.spec
index 60d7a39d506af81bf2f6b9d218221526335d2ab1..8ab7674383e399d0a6f554a41b74d4f79649c4c9 100644
--- a/perl-Bit-Vector.spec
+++ b/perl-Bit-Vector.spec
@@ -1,6 +1,6 @@
 Name:           perl-Bit-Vector
 Version:        7.4
-Release:        14
+Release:        15
 Summary:        An efficient C library which allows you to handle bit vectors
 License:        (GPLv2+ or Artistic) and LGPLv2+
 URL:            https://metacpan.org/release/Bit-Vector
@@ -25,11 +25,7 @@ using bit vectors as their underlying data type.Provides
 overloaded arithmetic and relational operators for maximum
 comfort.
 
-%package help
-Summary: Help document for the perl-Bit-Vector package
-
-%description help
-Help document for the perl-Bit-Vector package.
+%package_help
 
 %prep
 %setup -q -n Bit-Vector-%{version}
@@ -58,5 +54,8 @@ make test
 %{_mandir}/man3/*.3*
 
 %changelog
+* Wed Aug 21 2024 Huanyu Li <lihuanyu@cqsoftware.com.cn> - 7.4-15
+- Replaced declaration of help subpackage with the 'package_help' macro.
+
 * Fri Nov 22 2019 wutao <wutao61@huawei.com> - 7.4-14
 - Package init