diff --git a/freemarker.spec b/freemarker.spec
index abf89bc..2dd4586 100644
--- a/freemarker.spec
+++ b/freemarker.spec
@@ -23,9 +23,11 @@ templates and changing data. Templates are written in the FreeMarker Template
 Language (FTL), which is a simple, specialized language (not a full-blown
 programming language like PHP).
 
-%package javadoc
+%package help
 Summary:             Javadoc for %{name}
-%description javadoc
+Provides:            %{name}-javadoc = %{version}-%{release}
+Obsoletes:           %{name}-javadoc < %{version}-%{release}
+%description help
 This package contains the API documentation for %{name}.
 
 %prep
@@ -56,9 +58,9 @@ ant -Divy.mode=local -Ddeps.available=true javacc jar javadoc maven-pom
 %doc README.md RELEASE-NOTES
 %license LICENSE NOTICE
 
-%files javadoc -f .mfiles-javadoc
+%files help -f .mfiles-javadoc
 %license LICENSE NOTICE
 
 %changelog
-* Mon Aug 3 2020 yanan li <liyanan032@huawei.com> - 2.3.28-1
-- Package init
+* Mon Aug 24 2020 liyanan <liyanan32@huawei.com> - 2.3.28-1
+- package init