diff --git a/content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs.md b/content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs.md
index 55ed922514..b916704f79 100644
--- a/content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs.md
+++ b/content/zh/docs/reference/setup-tools/kubeadm/generated/kubeadm_init_phase_certs.md
@@ -1,3 +1,18 @@
+<!--
+The file is auto-generated from the Go source code of the component using a generic
+[generator](https://github.com/kubernetes-sigs/reference-docs/). To learn how
+to generate the reference documentation, please read
+[Contributing to the reference documentation](/docs/contribute/generate-ref-docs/).
+To update the reference conent, please follow the
+[Contributing upstream](/docs/contribute/generate-ref-docs/contribute-upstream/)
+guide. You can file document formatting bugs against the
+[reference-docs](https://github.com/kubernetes-sigs/reference-docs/) project.
+-->
+
+<!--
+Certificate generation
+-->
+证书生成
 
 <!--
 ### Synopsis
@@ -36,7 +51,9 @@ kubeadm init phase certs [flags]
 <!--
 help for certs
 -->
+<p>
 certs 操作的帮助命令
+</p>
 </td>
 </tr>
 
@@ -64,7 +81,9 @@ certs 操作的帮助命令
 <!--
 [EXPERIMENTAL] The path to the 'real' host root filesystem.
 -->
+<p>
 [实验] 到 '真实' 主机根文件系统的路径。
+</p>
 </td>
 </tr>