diff --git a/experimental-0.027.tar.gz b/experimental-0.027.tar.gz
deleted file mode 100644
index 9b7855334ebb2bbbb5339ed4061756373477231b..0000000000000000000000000000000000000000
Binary files a/experimental-0.027.tar.gz and /dev/null differ
diff --git a/experimental-0.031.tar.gz b/experimental-0.031.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..3918060a7cdac510865a3799bdbb1ee38824eefc
Binary files /dev/null and b/experimental-0.031.tar.gz differ
diff --git a/perl-experimental.spec b/perl-experimental.spec
index 222b6143aac40db3daebb35807304ac0c5259a79..0db7fd91aecd812587ea29d9af2ccf48dd946b45 100644
--- a/perl-experimental.spec
+++ b/perl-experimental.spec
@@ -1,6 +1,6 @@
-%define anolis_release 3
+%define anolis_release 1
 Name:           perl-experimental
-Version:        0.027
+Version:        0.031
 Release:        %{anolis_release}%{?dist}
 Summary:        Experimental features made easy
 License:        GPL+ or Artistic
@@ -38,6 +38,14 @@ Requires:       perl-Test-Harness
 Tests from %{name}. Execute them
 with "%{_libexecdir}/%{name}/test".
  
+%package doc
+Summary:        Documentation files for %{name}
+Requires:       %{name} = %{EVR}
+BuildArch:      noarch
+
+%description    doc
+The %{name}-doc package contains documentation files for %{name}.
+
 %prep
 %setup -q -n experimental-%{version}
  
@@ -70,14 +78,19 @@ make test
  
 %files
 %license LICENSE
-%doc Changes README
 %{perl_vendorlib}/*
 %{_mandir}/man3/*
  
 %files tests
 %{_libexecdir}/%{name}
  
+%files doc
+%doc Changes README
+
 %changelog
+* Fri Feb 10 2023 mgb01105731 <mgb01105731@alibaba-inc.com> - 0.031-1
+- update to version 0.031
+
 * Fri Feb 03 2023 mgb01105731 <mgb01105731@alibaba-inc.com> - 0.027-3
 - remove versioned MODULE_COMPAT_ requires