diff --git a/portlet-2.0-api.spec b/portlet-2.0-api.spec
index 35da449..9da0e2f 100644
--- a/portlet-2.0-api.spec
+++ b/portlet-2.0-api.spec
@@ -14,9 +14,11 @@ BuildArch:           noarch
 The Java Portlet API version 2.0 developed by the
 Java Community Process JSR-286 Expert Group.
 
-%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 javadoc for %{name}.
 
 %prep
@@ -42,9 +44,9 @@ sed -i "s|javax.servlet.http;version=2.4,*|javax.servlet.http;version=3.0,*|" po
 %files -f .mfiles
 %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> - 1.0-1
-- Package init
+* Mon Aug 24 2020 liyanan <liyanan32@huawei.com> - 1.0-1
+- package init