diff --git a/netperf.spec b/netperf.spec
index 03988de..fc4c6c0 100644
--- a/netperf.spec
+++ b/netperf.spec
@@ -34,14 +34,10 @@ Requires: %{name}%{?_isa} = %{version}-%{release}
 %{__rm} -rf %{buildroot}
 
 %post
-/sbin/install-info %{_infodir}/${infofile} %{_infodir}/dir || :
 
 %pre
 
 %preun
-if [ $1 -eq 0 ];then
-	/sbin/install-info --delete %{_infodir}/${infofile} %{_infodir}/dir || :
-fi
 
 %files
 %defattr(-,root,root,0755)
@@ -56,8 +52,8 @@ fi
 %{_mandir}/man1/*
 
 %changelog
-* Tue Apr 8 2020 hushiyuan <hushiyuan@huawie.com> - 2.7.0.-2
+* Wed Apr 8 2020 hushiyuan <hushiyuan@huawie.com> - 2.7.0.-2
 - Update package description for some spelling mistake
 
-* Tue Mar 13 2020 hushiyuan <hushiyuan@huawei.com> - 2.7.0-1
+* Fri Mar 13 2020 hushiyuan <hushiyuan@huawei.com> - 2.7.0-1
 - Package init