diff --git a/xterm.spec b/xterm.spec
index 73ac35d536fde0da1db85a1138e70ac1df5209d6..a294036dcf8610bd2079beb9e12c5ab019b20028 100644
--- a/xterm.spec
+++ b/xterm.spec
@@ -1,7 +1,8 @@
+%define anolis_release .0.1
 Summary: Terminal emulator for the X Window System
 Name: xterm
 Version: 331
-Release: 1%{?dist}.2
+Release: 1%{anolis_release}%{?dist}.2
 URL: https://invisible-island.net/xterm
 License: MIT
 Group: User Interface/X
@@ -10,6 +11,8 @@ BuildRequires: libXft-devel libXaw-devel libXext-devel desktop-file-utils
 BuildRequires: libxkbfile-devel xorg-x11-apps
 Requires: xterm-resize = %{version}-%{release}
 Recommends: xorg-x11-fonts-misc
+Requires: glibc
+Provides: /usr/bin/xterm
 
 Source0: ftp://ftp.invisible-island.net/xterm/%{name}-%{version}.tgz
 Source1: ftp://ftp.invisible-island.net/xterm/16colors.txt
@@ -35,6 +38,14 @@ Summary: Set environment and terminal settings to current window size
 Prints a shell command for setting the appropriate environment variables to
 indicate the current size of the window from which the command is run.
 
+%package doc
+Summary: Documents for %{name}
+BuildArch: noarch
+Requires: %{name} = %{version}-%{release}
+
+%description doc
+Doc pages for %{name}.
+
 %prep
 %setup -q
 
@@ -83,7 +94,6 @@ mkdir -p $RPM_BUILD_ROOT%{_datadir}/appdata
 install -m644 -p xterm.appdata.xml $RPM_BUILD_ROOT%{_datadir}/appdata
 
 %files
-%doc xterm.log.html ctlseqs.txt 16colors.txt README.i18n THANKS
 %{_bindir}/xterm
 %{_bindir}/koi8rxterm
 %{_bindir}/uxterm
@@ -102,7 +112,13 @@ install -m644 -p xterm.appdata.xml $RPM_BUILD_ROOT%{_datadir}/appdata
 %{_bindir}/resize
 %{_mandir}/man1/resize.1*
 
+%files doc
+%doc xterm.log.html ctlseqs.txt 16colors.txt README.i18n THANKS
+
 %changelog
+* Fri Jul 15 2022 Liwei Ge <liwei.glw@alibaba-inc.com> - 331-1.2.0.1
+- Add doc sub package
+
 * Fri Feb 12 2021 Tomas Korbar <tkorbar@redhat.com> - 331-1.2
 - Fix issue found by covcan
 - Related: rhbz#1927567