diff --git a/actionmailer-5.2.4.4.gem b/actionmailer-5.2.4.4.gem
new file mode 100644
index 0000000..af1f5c5
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diff --git a/actionmailer-6.0.3.4.gem b/actionmailer-6.0.3.4.gem
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index 79b98e9..0000000
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diff --git a/rubygem-actionmailer.spec b/rubygem-actionmailer.spec
index 6fd96fc..891c47d 100644
--- a/rubygem-actionmailer.spec
+++ b/rubygem-actionmailer.spec
@@ -1,61 +1,33 @@
-%global pkg_name %{name}
-
 %global gem_name actionmailer
-%global gem_require_name %{gem_name}
-
-Name: rubygem-%{gem_name}
-Version: 6.0.3.4
-Release: 1
-Summary: Email composition and delivery framework (part of Rails)
-Group: Development/Languages
-License: MIT
-URL: https://rubyonrails.org
-Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
-Source1: https://github.com/rails/rails/archive/refs/tags/v%{version}.tar.gz
-
-Requires: ruby(release)
-Requires: ruby >= 2.5.0
-Requires: ruby(rubygems)
-Requires: rubygem(actionpack) = 6.0.3.4
-Requires: rubygem(actionview) = 6.0.3.4
-Requires: rubygem(activejob) = 6.0.3.4
-Requires: rubygem(mail) >= 2.5
-Requires: rubygem(mail) < 3
-Requires: rubygem(mail) >= 2.5.4
-Requires: rubygem(rails-dom-testing) >= 2.0
-Requires: rubygem(rails-dom-testing) < 3
-BuildRequires: ruby(release)
-BuildRequires: ruby >= 2.5.0
-BuildRequires: rubygems-devel
-BuildArch: noarch
-Provides: rubygem(%{gem_name}) = %{version}
-
-Obsoletes: tfm-ror52-rubygem-%{gem_name} <= 5.2.1
-
+Name:                rubygem-%{gem_name}
+Epoch:               1
+Version:             5.2.4.4
+Release:             1
+Summary:             Email composition, delivery, and receiving framework (part of Rails)
+License:             MIT
+URL:                 http://rubyonrails.org
+Source0:             https://rubygems.org/gems/%{gem_name}-%{version}.gem
+Source1:             https://github.com/rails/rails/archive/v5.2.4.4.tar.gz
+BuildRequires:       ruby(release) rubygems-devel ruby >= 2.2.2 rubygem(actionpack) = %{version}
+BuildRequires:       rubygem(activejob) = %{version} rubygem(mail) >= 2.5.4
+BuildArch:           noarch
 %description
-Email on Rails. Compose, deliver, and test emails using the familiar
+Email on Rails. Compose, deliver, receive, and test emails using the familiar
 controller/view pattern. First-class support for multipart email and
 attachments.
 
-
 %package doc
-Summary: Documentation for %{pkg_name}
-Group: Documentation
-Requires: %{pkg_name} = %{version}-%{release}
-BuildArch: noarch
-
+Summary:             Documentation for %{name}
+Requires:            %{name} = %{epoch}:%{version}-%{release}
+BuildArch:           noarch
 %description doc
-Documentation for %{pkg_name}.
+Documentation for %{name}.
 
 %prep
-gem unpack %{SOURCE0}
-%setup -q -D -T -n  %{gem_name}-%{version}
-gem spec %{SOURCE0} -l --ruby > %{gem_name}.gemspec
+%setup -q -c -T
+%gem_install -n %{SOURCE0}
 
 %build
-gem build %{gem_name}.gemspec
-
-%gem_install
 
 %install
 mkdir -p %{buildroot}%{gem_dir}
@@ -66,7 +38,7 @@ cp -a .%{gem_dir}/* \
 pushd .%{gem_instdir}
 tar xzvf %{SOURCE1}
 cd rails-%{version}/%{gem_name}
-ruby -Ilib:test -e 'Dir.glob "./test/**/*_test.rb"'
+ruby -Ilib:test -e 'Dir.glob "./test/**/*_test.rb", &method(:require)'
 popd
 
 %files
@@ -82,9 +54,6 @@ popd
 %doc %{gem_instdir}/README.rdoc
 
 %changelog
-* Mon Jun 07 2021 jiangxinyu <jiangxinyu@kylinos.cn> - 6.0.3.4-1
-- Update to 6.0.3.4
-
 * Mon Feb  8 2021 sunguoshuai <sunguoshuai@huawei.com> - 5.2.4.4-1
 - Upgrade to 5.2.4.4
 
diff --git a/v5.2.4.4.tar.gz b/v5.2.4.4.tar.gz
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index 0000000..6191daf
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diff --git a/v6.0.3.4.tar.gz b/v6.0.3.4.tar.gz
deleted file mode 100644
index 8b7dbf6..0000000
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