diff --git a/perl-parent.spec b/perl-parent.spec
index a4b5c84ea2977f70d55295535d223a626ab8acf9..c0eea88c410d1918d524f6c2730da9a9c3bdb616 100644
--- a/perl-parent.spec
+++ b/perl-parent.spec
@@ -1,7 +1,9 @@
+%define anolis_release .0.1
+
 Name:		perl-parent
 Epoch:		1
 Version:	0.237
-Release:	1%{?dist}
+Release:	1%{anolis_release}%{?dist}
 Summary:	Establish an ISA relationship with base classes at compile time
 License:	GPL+ or Artistic
 URL:		https://metacpan.org/release/parent
@@ -35,6 +37,14 @@ from those modules at the same time. Mostly similar in effect to:
 		push @ISA, qw(Foo Bar);
 	}
 
+%package doc
+Summary:   Documents for %{name}
+Requires:  %{name} = %{?epoch:%{epoch}:}%{version}-%{release}
+BuildArch: noarch
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -q -n parent-%{version}
 
@@ -51,11 +61,16 @@ find %{buildroot} -type f -name .packlist -delete
 make test
 
 %files
-%doc Changes
 %{perl_vendorlib}/parent.pm
 %{_mandir}/man3/parent.3*
 
+%files doc
+%doc Changes
+
 %changelog
+* Tue Jul 19 2022 Liwei Ge <liwei.glw@alibaba-inc.com> - 1:0.237-1.0.1
+- Add doc sub package
+
 * Sat Jul  7 2018 Paul Howarth <paul@city-fan.org> - 1:0.237-1
 - Update to 0.237
   - Don't load vars.pm (CPAN RT#132077)