diff --git a/deploy/helm/seaweedfs-csi-driver/templates/csidriver.yml b/deploy/helm/seaweedfs-csi-driver/templates/csidriver.yaml
similarity index 100%
rename from deploy/helm/seaweedfs-csi-driver/templates/csidriver.yml
rename to deploy/helm/seaweedfs-csi-driver/templates/csidriver.yaml
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/daemonset.yml b/deploy/helm/seaweedfs-csi-driver/templates/daemonset.yaml
similarity index 100%
rename from deploy/helm/seaweedfs-csi-driver/templates/daemonset.yml
rename to deploy/helm/seaweedfs-csi-driver/templates/daemonset.yaml
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/kubemod_modrule.yml b/deploy/helm/seaweedfs-csi-driver/templates/kubemod_modrule.yaml
similarity index 100%
rename from deploy/helm/seaweedfs-csi-driver/templates/kubemod_modrule.yml
rename to deploy/helm/seaweedfs-csi-driver/templates/kubemod_modrule.yaml
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/rbac.yml b/deploy/helm/seaweedfs-csi-driver/templates/rbac.yaml
similarity index 100%
rename from deploy/helm/seaweedfs-csi-driver/templates/rbac.yml
rename to deploy/helm/seaweedfs-csi-driver/templates/rbac.yaml
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/serviceaccounts.yml b/deploy/helm/seaweedfs-csi-driver/templates/serviceaccounts.yaml
similarity index 100%
rename from deploy/helm/seaweedfs-csi-driver/templates/serviceaccounts.yml
rename to deploy/helm/seaweedfs-csi-driver/templates/serviceaccounts.yaml
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/statefulset.yml b/deploy/helm/seaweedfs-csi-driver/templates/statefulset.yaml
similarity index 100%
rename from deploy/helm/seaweedfs-csi-driver/templates/statefulset.yml
rename to deploy/helm/seaweedfs-csi-driver/templates/statefulset.yaml
diff --git a/deploy/helm/seaweedfs-csi-driver/templates/storageclass.yml b/deploy/helm/seaweedfs-csi-driver/templates/storageclass.yaml
similarity index 100%
rename from deploy/helm/seaweedfs-csi-driver/templates/storageclass.yml
rename to deploy/helm/seaweedfs-csi-driver/templates/storageclass.yaml