diff --git a/perl-prefork.spec b/perl-prefork.spec
index d60525d9328b5e9117ff6381e547cbb47757c9fd..80a25b8ba54abbe367b18ab894f254eb42b1712e 100644
--- a/perl-prefork.spec
+++ b/perl-prefork.spec
@@ -1,7 +1,6 @@
-%global _empty_manifest_terminate_build 0
 Name:           perl-prefork
 Version:        1.05
-Release:        1
+Release:        2
 Summary:        Optimized module loading for forking or non-forking processes
 License:        GPL-1.0-only or Artistic-1.0-Perl
 Group:          Development/Libraries
@@ -19,66 +18,45 @@ BuildRequires:  perl(Scalar::Util) >= 0.18
 BuildRequires:  perl(strict)
 BuildRequires:  perl(Test::More)
 BuildRequires:  perl(warnings)
-Requires:       perl(Carp)
-Requires:       perl(List::Util) >= 0.18
-Requires:       perl(Scalar::Util) >= 0.18
-Requires:       perl(strict)
+
 %description
 The prefork pragma is intended to allow module writers to optimise module
 loading for both scenarios with as little additional code as possible.
+
 %package help
 Summary : Optimized module loading for forking or non-forking processes
 Provides: perl-prefork-doc
+
 %description help
 The prefork pragma is intended to allow module writers to optimise module
 loading for both scenarios with as little additional code as possible.
+
 %prep
 %setup -q -n prefork-%{version}
+
 %build
-export PERL_MM_OPT=""
 %{__perl} Makefile.PL INSTALLDIRS=vendor
-make %{?_smp_mflags}
+%make_build
 
 %install
-export PERL_MM_OPT=""
-rm -rf $RPM_BUILD_ROOT
-
 make pure_install PERL_INSTALL_ROOT=$RPM_BUILD_ROOT
 
-find $RPM_BUILD_ROOT -type f -name .packlist -exec rm -f {} \;
-find $RPM_BUILD_ROOT -depth -type d -exec rmdir {} 2>/dev/null \;
-
 %{_fixperms} $RPM_BUILD_ROOT/*
 
-pushd %{buildroot}
-touch filelist.lst
-if [ -d usr/bin ];then
-    find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/sbin ];then
-    find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib64 ];then
-    find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-if [ -d usr/lib ];then
-    find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
-fi
-popd
-mv %{buildroot}/filelist.lst .
-%check || :
+%check
 make test
 
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%files -f filelist.lst
-%defattr(-,root,root,-)
-%doc Changes CONTRIBUTING dist.ini LICENSE META.json README
+%files
+%license LICENSE META.json
+%doc Changes CONTRIBUTING README
 %{perl_vendorlib}/*
+
 %files help
-%{_mandir}/*
+%{_mandir}/man?/*
 
 %changelog
+* Fri Aug 01 2025 Funda Wang <fundawang@yeah.net> - 1.05-2
+- use perl-generators to scan META.json for requirements
+
 * Sun May 23 2021 Perl_Bot <Perl_Bot@openeuler.org> 1.05-1
 - Specfile autogenerated by Perl_Bot