diff --git a/perl-Bit-Vector.spec b/perl-Bit-Vector.spec
index 980719341ee8b583cbb61887654a0b3a25b294cf..7137c50124567ce9e486e4e9a538817377077e91 100644
--- a/perl-Bit-Vector.spec
+++ b/perl-Bit-Vector.spec
@@ -1,6 +1,6 @@
 Name:           perl-Bit-Vector
 Version:        7.4
-Release:        15
+Release:        16
 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}
@@ -58,6 +54,9 @@ make test
 %{_mandir}/man3/*.3*
 
 %changelog
+* Tue Aug 20 2024 Huanyu Li <lihuanyu@cqsoftware.com.cn> - 7.4-16
+- Replaced declaration of help subpackage with the 'package_help' macro.
+
 * Wed Jun 02 2021 zhaoyao<zhaoyao32@huawei.com> - 7.4-15
 - fixs faileds: /bin/sh: gcc: command not found.