diff --git a/roles/ex-lb/templates/keepalived-backup.conf.j2 b/roles/ex-lb/templates/keepalived-backup.conf.j2
index 9b77f93..3c90e11 100644
--- a/roles/ex-lb/templates/keepalived-backup.conf.j2
+++ b/roles/ex-lb/templates/keepalived-backup.conf.j2
@@ -1,7 +1,6 @@
 global_defs {
     router_id lb-backup-{{ inventory_hostname }}
     script_user root
-    enable_script_security
 }
 
 vrrp_script check-haproxy {
diff --git a/roles/ex-lb/templates/keepalived-master.conf.j2 b/roles/ex-lb/templates/keepalived-master.conf.j2
index 3b8be47..c41417f 100644
--- a/roles/ex-lb/templates/keepalived-master.conf.j2
+++ b/roles/ex-lb/templates/keepalived-master.conf.j2
@@ -1,7 +1,6 @@
 global_defs {
     router_id lb-master-{{ inventory_hostname }}
     script_user root
-    enable_script_security
 }
 
 vrrp_script check-haproxy {
diff --git a/tools/easzup b/tools/easzup
index 8d58184..1488684 100755
--- a/tools/easzup
+++ b/tools/easzup
@@ -281,7 +281,7 @@ function start_kubeasz_docker() {
       --volume /root/.ssh/id_rsa:/root/.ssh/id_rsa:ro \
       --volume /root/.ssh/id_rsa.pub:/root/.ssh/id_rsa.pub:ro \
       --volume /root/.ssh/known_hosts:/root/.ssh/known_hosts:ro \
-      easzlab/kubeasz:${KUBEASZ_VER}
+      easzlab/kubeasz:${KUBEASZ_VER} sleep 36000
 }
 
 function clean_container() {