diff --git a/perl-MIME-Base64.spec b/perl-MIME-Base64.spec
index a16177f761ccad391a145e4495735b1e44269218..fdb14973374687587239aeea97393f33da3faa13 100644
--- a/perl-MIME-Base64.spec
+++ b/perl-MIME-Base64.spec
@@ -1,6 +1,8 @@
+%define anolis_release .0.1
+
 Name:           perl-MIME-Base64
 Version:        3.15
-Release:        396%{?dist}
+Release:        396%{anolis_release}%{?dist}
 Summary:        Encoding and decoding of Base64 and quoted-printable strings
 # Base.xs:      (GPL+ or Artistic) and MIT (Bellcore's part)
 # Other files:  GPL+ or Artistic
@@ -33,6 +35,14 @@ This package contains a Base64 encoder/decoder and a quoted-printable
 encoder/decoder. These encoding methods are specified in RFC 2045 - MIME
 (Multipurpose Internet Mail Extensions).
 
+%package doc
+Summary:   Documents for %{name}
+Requires:  %{name} = %{?epoch:%{epoch}:}%{version}-%{release}
+BuildArch: noarch
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -q -n MIME-Base64-%{version}
 
@@ -50,12 +60,17 @@ find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -exec rm -f {} \;
 make test
 
 %files
-%doc Changes README
 %{perl_vendorarch}/auto/*
 %{perl_vendorarch}/MIME*
 %{_mandir}/man3/*
 
+%files doc
+%doc Changes README
+
 %changelog
+* Tue Jul 19 2022 Liwei Ge <liwei.glw@alibaba-inc.com> - 3.15-396.0.1
+- Add doc sub package
+
 * Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 3.15-396
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild