diff --git a/site/docs/doc/tunnel.md b/site/docs/doc/tunnel.md
index a605d3c93..8ea67df89 100644
--- a/site/docs/doc/tunnel.md
+++ b/site/docs/doc/tunnel.md
@@ -105,7 +105,7 @@ Tunnel server 会以`_`做分隔符，提取出`appName`，方便按应用进行
 
 ### Tunnel Server 的管理页面
 
-> 需要在spring boot的`application.properties`里配置 `arthas.enable-detail-pages=true`
+> 需要在 spring boot 的`application.properties`里配置 `arthas.enable-detail-pages=true`
 
 > **注意，开放管理页面有风险！管理页面没有安全拦截功能，务必自行增加安全措施。**
 
@@ -147,7 +147,7 @@ id         test_PE3LZO9NA9ENJYTPGL9L
 
 ### 安全和权限管理
 
-**强烈建议不要把tunnel server直接暴露到公网上。**
+**强烈建议不要把 tunnel server 直接暴露到公网上。**
 
 目前 tunnel server 没有专门的权限管理
 
diff --git a/site/docs/en/doc/tunnel.md b/site/docs/en/doc/tunnel.md
index a8fcf9257..26ef369c7 100644
--- a/site/docs/en/doc/tunnel.md
+++ b/site/docs/en/doc/tunnel.md
@@ -100,11 +100,11 @@ Alternatively, you can configure `appName` in `arthas.properties` in the unzippe
 :::
 
 ### Tunnel Server Management Page
+
 > Need to configure `arthas.enable-detail-pages=true` in `application.properties` of spring boot
 
 > **Attention, opening admin pages is risky! There is no security blocking function on the management page, you must add security measures by yourself.**
 
-
 Start the tunnel-server locally, then use `as.sh` attach, and specify the application name `--app-name test`:
 
 ```