diff --git a/recovery.sh b/recovery.sh
index 7cadcc5..7c37c62 100644
--- a/recovery.sh
+++ b/recovery.sh
@@ -49,7 +49,7 @@ docker system info --format '{{.CgroupDriver}}'
 sudo kubeadm init --ignore-preflight-errors=DirAvailable--var-lib-etcd --control-plane-endpoint home.toozhao.com --pod-network-cidr=10.244.0.0/16
 
 
-# check logs
+yo# check logs
 journalctl -xeu kubelet -f
 
 # install fiannel