diff --git a/plugins/keepalived/config/keepalived.conf b/plugins/keepalived/config/keepalived.conf
index aa66311d4..10e6e5cf1 100644
--- a/plugins/keepalived/config/keepalived.conf
+++ b/plugins/keepalived/config/keepalived.conf
@@ -48,7 +48,7 @@ track_script {
 vrrp_instance VI_1 {
     state BACKUP                  #这里所有节点都定义为BACKUP
     interface ens34               #指定虚拟ip的网卡接口
-    mcast_src_ip 192.168.10.11    #本地IP 
+    mcast_src_ip 192.168.10.16    #本地IP 
     virtual_router_id 51          #路由器标识，MASTER和BACKUP必须是一致的
     priority 101            
     #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。