diff --git a/sgml-common.spec b/sgml-common.spec
index ef88b7c56e400201d2ce2854aa9c461ce0db95ef..38c2a39619d42a485a537385510786be38280e58 100644
--- a/sgml-common.spec
+++ b/sgml-common.spec
@@ -1,8 +1,9 @@
+%define anolis_release .0.1
 %global xmlxsdver 2009/01
 
 Name: sgml-common
 Version: 0.6.3
-Release: 50%{?dist}
+Release: 50%{anolis_release}%{?dist}
 Group: Applications/Text
 
 Summary: Common SGML catalog and DTD files
@@ -37,6 +38,8 @@ BuildRequires: libxml2
 BuildRequires: automake
 Requires: %{_bindir}/basename
 
+Provides: /usr/bin/install-catalog
+
 %description
 The sgml-common package contains a collection of entities and DTDs
 that are useful for processing SGML, but that don't need to be
@@ -54,6 +57,14 @@ The xml-common is a subpackage of sgml-common which contains
 a collection XML catalogs that are useful for processing XML,
 but that don't need to be included in main package.
 
+%package doc
+Summary: Documents for %{name}
+BuildArch: noarch
+Requires: %{name} = %{version}-%{release}
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -q
 %patch0 -p1 -b .umask
@@ -181,7 +192,6 @@ fi
 %{_mandir}/man5/sgml.conf.5*
 
 %files -n xml-common
-%doc AUTHORS NEWS ChangeLog COPYING README
 %dir %{_sysconfdir}/xml
 %dir %{_sysconfdir}/sgml
 %dir %{_sysconfdir}/sgml/docbook
@@ -196,7 +206,13 @@ fi
 %{_datadir}/xml/XMLSchema.dtd
 %{_datadir}/xml/datatypes.dtd
 
+%files doc
+%doc AUTHORS NEWS ChangeLog COPYING README
+
 %changelog
+* Sun Jul 17 2022 Xiaoping Liu <liuxiaoping@alibaba-inc.com> - 0.6.3-50.0.1
+- Add doc sub package
+
 * Fri Oct 05 2018 Ondrej Vasik <ovasik@redhat.com> - 0.6.3-50
 - add basic manpages for sgml.conf(5) and sgmlwhich(1) (#1613279)