diff --git a/perl-File-Which.spec b/perl-File-Which.spec
index 4d63a25db0d497fb495b6db045d6e97c4a3268b5..d8e2b3dcfb09c6cd1638af2d39815c72d3375bda 100644
--- a/perl-File-Which.spec
+++ b/perl-File-Which.spec
@@ -1,6 +1,8 @@
+%define anolis_release .0.1
+
 Name:           perl-File-Which
 Version:        1.22
-Release:        2%{?dist}
+Release:        2%{anolis_release}%{?dist}
 Summary:        Portable implementation of the 'which' utility
 Group:          Development/Libraries
 License:        GPL+ or Artistic
@@ -31,6 +33,14 @@ File::Which is a portable implementation (in Perl) of 'which', and can
 be used to get the absolute filename of an executable program
 installed somewhere in your PATH, or just check for its existence.
 
+%package doc
+Summary:   Documents for %{name}
+Requires:  %{name} = %{?epoch:%{epoch}:}%{version}-%{release}
+BuildArch: noarch
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -q -n File-Which-%{version}
 
@@ -47,11 +57,16 @@ chmod -R u+w %{buildroot}
 make test
 
 %files
-%doc Changes README
 %{perl_vendorlib}/File/
 %{_mandir}/man3/File::Which.3*
 
+%files doc
+%doc Changes README
+
 %changelog
+* Tue Jul 19 2022 Liwei Ge <liwei.glw@alibaba-inc.com> - 1.22-2.0.1
+- Add doc sub package
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.22-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild