diff --git a/scripts/multipassInstallPreRequired.sh b/scripts/multipassInstallPreRequired.sh
index 2f6394d..c873432 100644
--- a/scripts/multipassInstallPreRequired.sh
+++ b/scripts/multipassInstallPreRequired.sh
@@ -16,12 +16,12 @@
 	multipass exec $host -- sudo sed -i  "s/#PubkeyAuthentication yes/PubkeyAuthentication yes/" /etc/ssh/sshd_config            
 	multipass exec $host -- sudo sed -i  "s/#PermitRootLogin prohibit-password/PermitRootLogin enabled/" /etc/ssh/sshd_config 
 	multipass exec $host -- sudo ssh-keygen -t rsa -b 4096 -C "root"
-	id_rsa=`multipass exec us-mc02-mp-ub2204-en0-kubeadm-1  -- sudo cat /root/.ssh/id_rsa.pub`
-	multipass exec $host -- sh -c "echo '$id_rsa'>  /home/.ssh/authorized_keys"
+	id_rsa=`multipass exec us-mc02-mp-ub2204-en0-kubeadm-0  -- sudo cat /root/.ssh/id_rsa.pub`
+	multipass exec $host -- sudo sh -c "echo '$id_rsa'>>  /root/.ssh/authorized_keys"
 #	multipass exec $host -- sudo vim /etc/ssh/sshd_config
 #	multipass exec $host -- sudo passwd
-	multipass exec $host -- sudo vim /root/.ssh/authorized_keys 
-	multipass restart $host
+#	multipass exec $host -- sudo vim /root/.ssh/authorized_keys 
+#	multipass restart $host
 #	multipass exec $host -- sudo vim /etc/default/kubelet