diff --git a/perl-threads-shared.spec b/perl-threads-shared.spec
index 9b03ee91b0b821efe1b02657ec07746dd65431b4..73230199c2781c845bd1288249a0c9ed3aec4a46 100644
--- a/perl-threads-shared.spec
+++ b/perl-threads-shared.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 %global base_version 1.59
 
 Name:           perl-threads-shared
@@ -8,40 +8,20 @@ Summary:        Perl extension for sharing data structures between threads
 License:        GPL-1.0-or-later OR Artistic-1.0-Perl
 URL:            https://metacpan.org/release/threads-shared
 Source0:        https://cpan.metacpan.org/authors/id/J/JD/JDHEDDEN/threads-shared-%{base_version}.tar.gz
-# Unbundled from perl 5.29.10
 Patch0:         threads-shared-1.59-Upgrade-to-1.60.patch
-# Fix a memory leak when assigning a shared reference to a shared string
-# variable, in perl after 5.31.1
 Patch1:         threads-shared-1.60-threads-shared-fix-leak.patch
-# Unbundled from perl 5.32.0
 Patch2:         threads-shared-1.59-Upgrade-to-1.61.patch
-# Unbundled from perl 5.34.0
 Patch3:         threads-shared-1.61-Upgrade-to-1.62.patch
-# Unbundled from perl 5.35.11
 Patch4:         threads-shared-1.62-Upgrade-to-1.64.patch
-BuildRequires:  findutils
-BuildRequires:  gcc
-BuildRequires:  make
-BuildRequires:  perl-devel
-BuildRequires:  perl-generators
-BuildRequires:  perl-interpreter
-BuildRequires:  perl(Config)
-BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
-BuildRequires:  perl(File::Spec)
-BuildRequires:  perl(strict)
-BuildRequires:  perl(warnings)
-BuildRequires:  perl(Carp)
-BuildRequires:  perl(Scalar::Util)
-BuildRequires:  perl(threads) >= 1.73
-BuildRequires:  perl(XSLoader)
-BuildRequires:  perl(ExtUtils::testlib)
-BuildRequires:  perl(File::Path)
-BuildRequires:  perl(Test::More)
-BuildRequires:  perl(POSIX)
-BuildRequires:  perl(Time::HiRes)
-Requires:       perl(Carp)
-Requires:       perl(threads) >= 1.73
-Requires:       perl(XSLoader)
+BuildRequires:  findutils gcc make
+BuildRequires:  perl-devel perl-generators perl-interpreter
+BuildRequires:  perl(Config) perl(ExtUtils::MakeMaker) >= 6.76
+BuildRequires:  perl(File::Spec) perl(strict) perl(warnings)
+BuildRequires:  perl(Carp) perl(Scalar::Util) perl(threads) >= 1.73
+BuildRequires:  perl(XSLoader) perl(ExtUtils::testlib) perl(File::Path)
+BuildRequires:  perl(Test::More) perl(POSIX) perl(Time::HiRes)
+
+Requires:       perl(Carp) perl(threads) >= 1.73 perl(XSLoader)
 
 %description
 By default, variables are private to each thread, and each newly created
@@ -58,12 +38,7 @@ BuildArch:      noarch
 The %{name}-doc package contains documentation files for %{name}.
 
 %prep
-%setup -q -n threads-shared-%{base_version}
-%patch0 -p1
-%patch1 -p1
-%patch2 -p1
-%patch3 -p1
-%patch4 -p1
+%autosetup -p1 -n threads-shared-%{base_version}
 
 %build
 perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 OPTIMIZE="$RPM_OPT_FLAGS"
@@ -88,6 +63,9 @@ make test
 %doc Changes examples README
 
 %changelog
+* Fri Apr 14 2023 Kaihao Bai <carlo.bai@linux.alibaba.com> - 1.64-2
+- optimize spec
+
 * Wed Feb 08 2023 mgb01105731 <mgb01105731@alibaba-inc.com> - 1.64-1
 - remove versioned MODULE_COMPAT_ requires
 - update to version 1.64