diff --git a/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/EgressGatewayWithSNIProxyCP.svg b/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/EgressGatewayWithSNIProxyCP.svg
index 14deeeda86..301a6404be 100644
--- a/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/EgressGatewayWithSNIProxyCP.svg
+++ b/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/EgressGatewayWithSNIProxyCP.svg
@@ -1,226 +1,903 @@
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+ 控制平面
+ 代理
+ 代理
+ SNI 代理
+ 外部服务
+ 配置到代理的数据
+ 自带 SNI 的 TLS
+ Egress Gateway
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diff --git a/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/index.md b/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/index.md
index 058691a093..d79a7990b8 100644
--- a/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/index.md
+++ b/content/zh/docs/tasks/traffic-management/egress/wildcard-egress-hosts/index.md
@@ -1,6 +1,6 @@
---
-title: Wildcard 主机的 egress
-description: 描述如何开启通用域中一组主机的 egress，无需单独配置每一台主机。
+title: Wildcard 主机的 Egress
+description: 描述如何开启通用域中一组主机的 Egress，无需单独配置每一台主机。
keywords: [traffic-management,egress]
weight: 50
aliases:
@@ -248,9 +248,9 @@ Istio 网关只能将流量路由配置到预定义的主机、预定义的 IP
* 关闭 [sleep]({{< github_tree >}}/samples/sleep) 服务：
-{{< text bash >}}
-$ kubectl delete -f @samples/sleep/sleep.yaml@
-{{< /text >}}
+ {{< text bash >}}
+ $ kubectl delete -f @samples/sleep/sleep.yaml@
+ {{< /text >}}
* 从您的集群中卸载 Istio：