diff --git a/docs/en/guide/deployment/k8s-only.mdx b/docs/en/guide/deployment/k8s-only.mdx
index 60ec363..6c6134c 100644
--- a/docs/en/guide/deployment/k8s-only.mdx
+++ b/docs/en/guide/deployment/k8s-only.mdx
@@ -107,7 +107,6 @@ This article focuses on deploying GZCTF in a Kubernetes cluster. For configurati
        - ReadWriteOnce
      hostPath:
        path: /mnt/path/to/gzctf/db # local path
-   apiVersion: v1
    ---
    apiVersion: v1
    kind: PersistentVolumeClaim
diff --git a/docs/ja/guide/deployment/k8s-only.mdx b/docs/ja/guide/deployment/k8s-only.mdx
index e33cb4e..7694b25 100644
--- a/docs/ja/guide/deployment/k8s-only.mdx
+++ b/docs/ja/guide/deployment/k8s-only.mdx
@@ -107,7 +107,6 @@
        - ReadWriteOnce
      hostPath:
        path: /mnt/path/to/gzctf/db # ローカルのパス
-   apiVersion: v1
    ---
    apiVersion: v1
    kind: PersistentVolumeClaim
diff --git a/docs/zh/guide/deployment/k8s-only.mdx b/docs/zh/guide/deployment/k8s-only.mdx
index 1dafb5a..0d2f33f 100644
--- a/docs/zh/guide/deployment/k8s-only.mdx
+++ b/docs/zh/guide/deployment/k8s-only.mdx
@@ -107,7 +107,6 @@
        - ReadWriteOnce
      hostPath:
        path: /mnt/path/to/gzctf/db # 本地路径
-   apiVersion: v1
    ---
    apiVersion: v1
    kind: PersistentVolumeClaim