[zh] Update admission-controllers.md

Signed-off-by: xin.li <xin.li@daocloud.io>

content/zh/docs/reference/access-authn-authz/admission-controllers.md

@@ -1208,10 +1208,10 @@ based on the requested security context and the available Pod Security Policies.
 安全策略确定是否可以执行请求。
 
 <!--
-See also [Pod Security Policy documentation](/docs/concepts/policy/pod-security-policy/)
+See also the [PodSecurityPolicy](/docs/concepts/security/pod-security-policy/) documentation
 for more information.
 -->
-查看 [Pod 安全策略文档](/zh/docs/concepts/policy/pod-security-policy/)
+查看 [Pod 安全策略文档](/zh/docs/concepts/security/pod-security-policy/)
 了解更多细节。
 
 ### PodTolerationRestriction {#podtolerationrestriction}
@@ -1328,22 +1328,29 @@ Pod 的 `.spec.overhead` 字段和 RuntimeClass 的 `.overhead` 字段均为处
 ### SecurityContextDeny {#securitycontextdeny}
 
 <!--
-This admission controller will deny any pod that attempts to set certain escalating
+This admission controller will deny any Pod that attempts to set certain escalating
 [SecurityContext](/docs/reference/generated/kubernetes-api/{{< param "version" >}}/#securitycontext-v1-core)
 fields, as shown in the
 [Configure a Security Context for a Pod or Container](/docs/tasks/configure-pod-container/security-context/)
 task.
-This should be enabled if a cluster doesn't utilize 
-[pod security policies](/docs/concepts/policy/pod-security-policy/)
-to restrict the set of values a security context can take.
+If you don't use [Pod Security admission]((/docs/concepts/security/pod-security-admission/),
+[PodSecurityPolicies](/docs/concepts/security/pod-security-policy/), nor any external enforcement mechanism,
+then you could use this admission controller to restrict the set of values a security context can take.
+
+See [Pod Security Standards](/docs/concepts/security/pod-security-standards/) for more context on restricting
+pod privileges.
 -->
 该准入控制器将拒绝任何试图设置特定提升
 [SecurityContext](/zh/docs/tasks/configure-pod-container/security-context/)
 字段的 Pod，正如任务
 [为 Pod 或 Container 配置安全上下文](/zh/docs/tasks/configure-pod-container/security-context/)
 中所展示的那样。
-如果集群没有使用 [Pod 安全策略](/zh/docs/concepts/policy/pod-security-policy/)
-来限制安全上下文所能获取的值集，那么应该启用这个功能。
+如果集群没有使用 [Pod 安全性准入](/zh/docs/concepts/security/pod-security-admission/)、
+[PodSecurityPolicies](/zh/docs/concepts/security/pod-security-policy/)，
+也没有任何外部执行机制，那么你可以使用此准入控制器来限制安全上下文所能获取的值集。
+
+有关限制 Pod 权限的更多内容，请参阅 
+[Pod 安全标准](/zh/docs/concepts/security/pod-security-standards/)。
 
 ### ServiceAccount {#serviceaccount}