diff --git a/init-k8s.sh b/init-k8s.sh
index ddc6f0e..0857d27 100644
--- a/init-k8s.sh
+++ b/init-k8s.sh
@@ -102,10 +102,9 @@ EOF
 
 sudo systemctl restart containerd && sudo systemctl enable --now containerd
 
-
 # crictl --debug pull quay.io/k8scsi/csi-resizer:v0.5.0
 # 安装 kubeadm kubelet kubectl
-apt update && apt install -y kubeadm kubelet kubectl && apt-mark hold kubeadm kubelet kubectl
+apt install -y kubeadm kubelet kubectl && apt-mark hold kubeadm kubelet kubectl
 
 echo 'KUBELET_EXTRA_ARGS="--cgroup-driver=systemd"' > kubeadm-config.yaml