diff --git a/rubygem-sprockets.spec b/rubygem-sprockets.spec
index 55177da..cf6f3dc 100644
--- a/rubygem-sprockets.spec
+++ b/rubygem-sprockets.spec
@@ -16,11 +16,13 @@ BuildArch:           noarch
 Sprockets is a Rack-based asset packaging system that concatenates and serves
 JavaScript, CoffeeScript, CSS, LESS, Sass, and SCSS.
 
-%package doc
+%package help
 Summary:             Documentation for %{name}
 Requires:            %{name} = %{version}-%{release}
 BuildArch:           noarch
-%description doc
+Provides:            %{name}-doc = %{version}-%{release}
+Obsoletes:           %{name}-doc < %{version}-%{release}
+%description help
 Documentation for %{name}.
 
 %prep
@@ -70,11 +72,11 @@ popd
 %{gem_spec}
 %{_mandir}/man1/%{gem_name}.1*
 
-%files doc
+%files help
 %doc %{gem_docdir}
 %doc %{gem_instdir}/CHANGELOG.md
 %doc %{gem_instdir}/README.md
 
 %changelog
-* Mon Aug 10 2020 yanan li <liyanan032@huawei.com> - 3.7.2-1
-- Package init
+* Mon Aug 24 2020 liyanan <liyanan32@huawei.com> - 3.7.2-1
+- package init