diff --git a/plugins/keepalived/config/keepalived.backup.conf b/plugins/keepalived/config/keepalived.backup.conf
index ee28932c8..6891484a8 100644
--- a/plugins/keepalived/config/keepalived.backup.conf
+++ b/plugins/keepalived/config/keepalived.backup.conf
@@ -32,9 +32,7 @@ vrrp_instance VI_1 {
     #这里所有节点都定义为BACKUP
     state BACKUP
     #指定虚拟ip的网卡接口
-    interface ens34
-    #本地IP
-    mcast_src_ip 192.168.10.16
+    interface eth0
     #路由器标识，MASTER和BACKUP必须是一致的
     virtual_router_id 51
     #定义优先级，数字越大，优先级越高，在同一个vrrp_instance下，MASTER的优先级必须大于BACKUP的优先级。