diff --git a/avahi.spec b/avahi.spec
index fdfd602..782c3b7 100644
--- a/avahi.spec
+++ b/avahi.spec
@@ -3,7 +3,7 @@
 
 Name:             avahi
 Version:          0.8
-Release:          19
+Release:          20
 Summary:          Avahi is a local network service discovery
 License:          LGPLv2+
 URL:              http://avahi.org
@@ -371,6 +371,10 @@ if [ "$1" -eq 1 -a -s /etc/localtime ]; then
 fi
 %systemd_post avahi-daemon.socket avahi-daemon.service
 
+if [ $1 -eq 1 ]; then
+    systemctl disable avahi-daemon.service
+fi
+
 %postun
 /sbin/ldconfig
 %systemd_postun_with_restart avahi-daemon.socket avahi-daemon.service
@@ -584,6 +588,9 @@ fi
 %{_mandir}/man8/*
 
 %changelog
+* Mon Jun 24 2024 zhangpan <zhangpan103@h-partners.com> - 0.8-20
+- disable avahi-daemon.service default
+
 * Sun Feb 4 2024 zhangpan <zhangpan103@h-partners.com> - 0.8-19
 - delete redundant patch