diff --git a/README.md b/README.md
index b05e8e4..ea440d4 100644
--- a/README.md
+++ b/README.md
@@ -1,21 +1,21 @@
 A helper script to run the integration test of Rook and launch arbitrary Rook cluster.
 
-# supported software versions
+# supported Rook versions
 
-- rook: v1.13.2 or later
-- minikube: v1.6.24 or later
+v1.15.2 or later
 
 # Usage
 
 ## Prerequisite
 
-This programs is only tests in Ubuntu 22.04 environment.
+This programs is only tests in Ubuntu 24.04 environment.
 
 The following tools should be installed.
 
 - kubectl
-- minikube
-- containerd
+- minikube: v1.7.24 or later
+- libvirt0
+- qemu-system-x86
 
 There should be scratch devices for OSDs. By default("cluster-test.yaml"), Rook consumes all scratch devices for OSDs.
 
diff --git a/cluster-fini.sh b/cluster-fini.sh
index 58d5b12..f907cc1 100755
--- a/cluster-fini.sh
+++ b/cluster-fini.sh
@@ -7,6 +7,6 @@ kubectl -n rook-ceph patch cephcluster my-cluster --type merge -p '{"spec":{"cle
 kubectl delete -f $OPERATOR_DIR/toolbox.yaml
 kubectl delete -f $CLUSTER_CR
 
-sudo rm -rf /var/lib/rook
-ls /dev/mapper/ceph-* | xargs -I% -- sudo dmsetup remove %
-sudo rm -rf /dev/mapper/ceph-*
+minikube ssh -- sudo rm -rf /var/lib/rook
+minikube ssh -- bash -c "ls /dev/mapper/ceph-* | xargs -I% -- sudo dmsetup remove %"
+minikube ssh -- sudo rm -rf /dev/mapper/ceph-*
diff --git a/config.sh b/config.sh
index a7e5751..174829b 100644
--- a/config.sh
+++ b/config.sh
@@ -1,2 +1,2 @@
-export OPERATOR_DIR=deploy/examples
-export CLUSTER_CR=samples/cluster-on-host.yaml
+export OPERATOR_DIR=<your-rook-path>/deploy/examples
+export CLUSTER_CR=samples/cluster-on-pvc.yaml
diff --git a/k8s-cluster-init.sh b/k8s-cluster-init.sh
index 1e91143..49fccf0 100755
--- a/k8s-cluster-init.sh
+++ b/k8s-cluster-init.sh
@@ -2,4 +2,4 @@
 
 . config.sh
 
-minikube start --driver=none --container-runtime=containerd
+minikube start --driver=kvm2 --extra-disks 2
diff --git a/samples/cluster-on-host.yaml b/samples/cluster-on-host.yaml
index 8c8f43d..47a202b 100644
--- a/samples/cluster-on-host.yaml
+++ b/samples/cluster-on-host.yaml
@@ -6,7 +6,7 @@ metadata:
 spec:
   dataDirHostPath: /var/lib/rook
   cephVersion:
-    image: quay.io/ceph/ceph:v18.2.1
+    image: quay.io/ceph/ceph:v18.2.4
     allowUnsupported: true
   mon:
     count: 1
@@ -22,9 +22,9 @@ spec:
     useAllNodes: false
     useAllDevices: false
     nodes:
-      - name: coffee
+      - name: minikube
         devices:
-          - name: /dev/sdb
+          - name: /dev/vdb
   monitoring:
     enabled: false
   healthCheck:
diff --git a/samples/cluster-on-pvc.yaml b/samples/cluster-on-pvc.yaml
index 42e1f77..187be74 100644
--- a/samples/cluster-on-pvc.yaml
+++ b/samples/cluster-on-pvc.yaml
@@ -20,7 +20,7 @@ spec:
   persistentVolumeReclaimPolicy: Retain
   volumeMode: Block
   local:
-    path: /dev/sdb
+    path: /dev/vdb
   nodeAffinity:
     required:
       nodeSelectorTerms:
@@ -28,7 +28,7 @@ spec:
         - key: kubernetes.io/hostname
           operator: In
           values:
-          - coffee # Please change this to your node
+          - minikube
 ---
 apiVersion: ceph.rook.io/v1
 kind: CephCluster
@@ -41,7 +41,7 @@ spec:
     count: 1
     allowMultiplePerNode: false
   cephVersion:
-    image: quay.io/ceph/ceph:v18.2.1
+    image: quay.io/ceph/ceph:v18.2.4
     allowUnsupported: false
   skipUpgradeChecks: false
   continueUpgradeAfterChecksEvenIfNotHealthy: false