diff --git a/rpmbuild/SPECS/omc.spec b/rpmbuild/SPECS/omc.spec
index 2340191..780e0fe 100644
--- a/rpmbuild/SPECS/omc.spec
+++ b/rpmbuild/SPECS/omc.spec
@@ -27,6 +27,13 @@ chmod +rx ${RPM_BUILD_ROOT}/usr/local/omc/*
 chmod +rx ${RPM_BUILD_ROOT}/usr/local/bin/*
 chmod +x ${RPM_BUILD_ROOT}/usr/local/omc/htdocs/front
 chmod +rx ${RPM_BUILD_ROOT}/usr/lib64/*
+systemctl daemon-reload
+echo -n "Stopping OMC service ... "
+systemctl stop restagent.service
+systemctl stop crontask.service
+systemctl stop sshsvc.service
+systemctl stop captrace.service
+echo "done"
 
 # 安装完成后执行
 %post