diff --git a/libXScrnSaver.spec b/libXScrnSaver.spec
index 2299d1e..adbb8b9 100644
--- a/libXScrnSaver.spec
+++ b/libXScrnSaver.spec
@@ -1,6 +1,6 @@
 Name:           libXScrnSaver
 Version:        1.2.3
-Release:        3
+Release:        4
 License:        MIT
 Summary:        Runtime library for X.Org X11 libXss 
 URL:            http://www.x.org
@@ -39,8 +39,10 @@ autoreconf -v --install --force
 %make_install
 %delete_la
 
-%post -p /usr/sbin/ldconfig
-%postun -p /usr/sbin/ldconfig
+%post
+/sbin/ldconfig
+%postun
+/sbin/ldconfig
 
 %files
 %doc COPYING
@@ -56,5 +58,8 @@ autoreconf -v --install --force
 %{_mandir}/man3/*.3*
 
 %changelog
+* Tue Mar 10 2020 yanglijin <yanglijin@huawei.com> - 1.2.3-4
+- modify install failed
+
 * Wed Oct 23 2019 huzhiyu <huzhiyu1@huawei.com> - 1.2.3-3
 - Package init