diff --git a/content/zh-cn/docs/setup/production-environment/tools/kubeadm/ha-topology.md b/content/zh-cn/docs/setup/production-environment/tools/kubeadm/ha-topology.md
index 4110bdd673..4694d74121 100644
--- a/content/zh-cn/docs/setup/production-environment/tools/kubeadm/ha-topology.md
+++ b/content/zh-cn/docs/setup/production-environment/tools/kubeadm/ha-topology.md
@@ -44,8 +44,6 @@ kubeadm 静态引导 etcd 集群。
 阅读 etcd [集群指南](https://github.com/etcd-io/etcd/blob/release-3.4/Documentation/op-guide/clustering.md#static)以获得更多详细信息。
 {{< /note >}}
 
-
-
 <!-- body -->
 
 <!--
@@ -58,16 +56,14 @@ A stacked HA cluster is a [topology](https://en.wikipedia.org/wiki/Network_topol
 data storage cluster provided by etcd is stacked on top of the cluster formed by the nodes managed by
 kubeadm that run control plane components.
 -->
-堆叠（Stacked）HA 集群是一种这样的[拓扑](https://en.wikipedia.org/wiki/Network_topology)，
+堆叠（Stacked）HA 集群是一种这样的[拓扑](https://zh.wikipedia.org/wiki/%E7%BD%91%E7%BB%9C%E6%8B%93%E6%89%91)，
 其中 etcd 分布式数据存储集群堆叠在 kubeadm 管理的控制平面节点上，作为控制平面的一个组件运行。
 
 <!--
 Each control plane node runs an instance of the `kube-apiserver`, `kube-scheduler`, and `kube-controller-manager`.
--->
-每个控制平面节点运行 `kube-apiserver`、`kube-scheduler` 和 `kube-controller-manager` 实例。
-<!--
 The `kube-apiserver` is exposed to worker nodes using a load balancer.
 -->
+每个控制平面节点运行 `kube-apiserver`、`kube-scheduler` 和 `kube-controller-manager` 实例。
 `kube-apiserver` 使用负载均衡器暴露给工作节点。
 
 <!--
@@ -123,7 +119,8 @@ An HA cluster with external etcd is a [topology](https://en.wikipedia.org/wiki/N
 <!--
 Like the stacked etcd topology, each control plane node in an external etcd topology runs an instance of the `kube-apiserver`, `kube-scheduler`, and `kube-controller-manager`. And the `kube-apiserver` is exposed to worker nodes using a load balancer. However, etcd members run on separate hosts, and each etcd host communicates with the `kube-apiserver` of each control plane node.
 -->
-就像堆叠的 etcd 拓扑一样，外部 etcd 拓扑中的每个控制平面节点都运行 `kube-apiserver`，`kube-scheduler` 和 `kube-controller-manager` 实例。
+就像堆叠的 etcd 拓扑一样，外部 etcd 拓扑中的每个控制平面节点都会运行
+`kube-apiserver`、`kube-scheduler` 和 `kube-controller-manager` 实例。
 同样，`kube-apiserver` 使用负载均衡器暴露给工作节点。但是 etcd 成员在不同的主机上运行，
 每个 etcd 主机与每个控制平面节点的 `kube-apiserver` 通信。
 
@@ -137,11 +134,9 @@ the cluster redundancy as much as the stacked HA topology.
 
 <!--
 However, this topology requires twice the number of hosts as the stacked HA topology.
--->
-但此拓扑需要两倍于堆叠 HA 拓扑的主机数量。
-<!--
 A minimum of three hosts for control plane nodes and three hosts for etcd nodes are required for an HA cluster with this topology.
 -->
+但此拓扑需要两倍于堆叠 HA 拓扑的主机数量。
 具有此拓扑的 HA 集群至少需要三个用于控制平面节点的主机和三个用于 etcd 节点的主机。
 
 <!--