diff --git a/json_simple.spec b/json_simple.spec
index 0a2a585..e5cd8f9 100644
--- a/json_simple.spec
+++ b/json_simple.spec
@@ -22,9 +22,11 @@ to encode or decode JSON text.
   * No dependency on external libraries
   * Both of the source code and the binary are JDK1.2 compatible
 
-%package javadoc
+%package help
 Summary:             API documentation for %{name}
-%description javadoc
+Provides:            %{name}-javadoc = %{version}-%{release}
+Obsoletes:           %{name}-javadoc < %{version}-%{release}
+%description help
 This package contains %{summary}.
 
 %prep
@@ -43,9 +45,9 @@ find . -type f -exec %{__sed} -i 's/\r//' {} \;
 %files -f .mfiles
 %doc AUTHORS.txt ChangeLog.txt LICENSE.txt README.txt
 
-%files javadoc -f .mfiles-javadoc
+%files help -f .mfiles-javadoc
 %doc LICENSE.txt
 
 %changelog
-* Mon Aug 3 2020 yanan li <liyanan032@huawei.com> - 1.1.1-1
-- Package init
+* Mon Aug 24 2020 liyanan <liyanan32@huawei.com> - 1.1.1-1
+- package init