diff --git a/content/self-host/install/_index.en.md b/content/self-host/install/_index.en.md
index dbf30e2..4b9a85f 100644
--- a/content/self-host/install/_index.en.md
+++ b/content/self-host/install/_index.en.md
@@ -8,7 +8,9 @@ weight: 10
 
 ### STEP-1 : Download server-side software programs
 
-[Download](https://github.com/rustdesk/rustdesk-server/) or use docker rustdesk/rustdesk-server, **Note:** You need [buy license](https://rustdesk.com/server/) When using this software
+[Download](https://github.com/rustdesk/rustdesk-server/) or use docker [rustdesk/rustdesk-server](https://hub.docker.com/r/rustdesk/rustdesk-server/tags).
+
+<!-- **Note:** You need [buy license](https://rustdesk.com/server/) When using this software -->
 
 Platform versions provided:
   - Linux
@@ -32,9 +34,14 @@ The hardware requirements are very low, the minimum configuration of the cloud s
 Run hbbs/hbbr on your server (Centos or Ubuntu). We suggust you use [pm2](https://pm2.keymetrics.io/) managing your service.
 
 ```
-./hbbs -r <relay-server-ip>
-./hbbr
+./hbbs -r <relay-server-ip> -m <registered_email>
+./hbbr -m <registered_email>
 ```
+
+{{% notice note %}}
+**Please input `demo` for <registered_email> for trial.**
+{{% /notice %}}
+
 {{% notice note %}}
 The -r parameter of hhbs is not necessary, it is just convenient for you not to specify a relay server on the client side. The relay server specified by the client has a higher priority than this.
 {{% /notice %}}
@@ -51,17 +58,23 @@ Please run with "-h" option to see help if you wanna choose your own port.
 ##### Linux/amd64
 ```
 sudo docker image pull rustdesk/rustdesk-server
-sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --rm rustdesk/rustdesk-server hbbs -r <relay-server-ip> -m <registered_email>
-sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --rm rustdesk/rustdesk-server hbbr -m <registered_email>
+sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server hbbs -r <relay-server-ip> -m <registered_email>
+sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server hbbr -m <registered_email>
 ```
 
 ##### Linux/arm64v8
 ```
 sudo docker image pull rustdesk/rustdesk-server:latest-arm64v8
-sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --rm rustdesk/rustdesk-server:latest-arm64v8 hbbs -r <relay-server-ip> -m <registered_email>
-sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --rm rustdesk/rustdesk-server:latest-arm64v8 hbbr -m <registered_email>
+sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server:latest-arm64v8 hbbs -r <relay-server-ip> -m <registered_email>
+sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server:latest-arm64v8 hbbr -m <registered_email>
 ```
 
+{{% notice note %}}
+--net=host only works on Linux so far as I know, which make hbbs/hbbr can see the real incomming ip rather than contain ip (172.17.0.1)
+
+**Please remove --net=host if see connection problem no your platform**
+{{% /notice %}}
+
 
 ### STEP-3 : Set hbbs/hbbr address on client-side
 
@@ -109,4 +122,4 @@ does not affect the connection, but the connection cannot be encrypted. If you p
 
 {{% notice note %}}
 Key can also be seen on the [console](/docs/en/self-host/console/) welcome page (Click on Windows EXE).
-{{% /notice %}}
\ No newline at end of file
+{{% /notice %}}
diff --git a/content/self-host/install/_index.zh-cn.md b/content/self-host/install/_index.zh-cn.md
index c40e836..542beed 100644
--- a/content/self-host/install/_index.zh-cn.md
+++ b/content/self-host/install/_index.zh-cn.md
@@ -8,7 +8,9 @@ weight: 10
 
 ### 步骤1: 下载服务器端软件程序
 
-[下载](https://gitee.com/rustdesk/rustdesk-server/)或者使用docker rustdesk/rustdesk-server，**注意**： 你需要[购买许可](https://rustdesk.com/server/)才能正常运行本程序
+[下载](https://gitee.com/rustdesk/rustdesk-server/)或者使用docker [rustdesk/rustdesk-server](https://hub.docker.com/r/rustdesk/rustdesk-server/tags)。
+
+<!-- **注意**： 你需要[购买许可](https://rustdesk.com/server/)才能正常运行本程序 -->
 
 提供版本：
   - Linux
@@ -31,9 +33,14 @@ Linux版本在Centos7构建，在 Centos7/8，Ubuntu 18/20上测试过，Debian
 在服务器上运行 hbbs/hbbr (Centos 或 Ubuntu)。建议使用[pm2](https://pm2.keymetrics.io/) 管理服务。
 
 ```
-./hbbs -r <hbbr运行所在主机的地址>
-./hbbr
+./hbbs -r <hbbr运行所在主机的地址> -m <registered_email>
+./hbbr -m <registered_email>
 ```
+
+{{% notice note %}}
+**请为 <registered_email> 输入 `demo` 进行试用。**
+{{% /notice %}}
+
 {{% notice note %}}
 hhbs的-r参数不是必须的，他只是方便你不用在客户端指定中继服务器。客户端指定的中继服务器优先级高于这个。
 {{% /notice %}}
@@ -49,17 +56,23 @@ hhbs的-r参数不是必须的，他只是方便你不用在客户端指定中
 ##### Linux/amd64
 ```
 sudo docker image pull rustdesk/rustdesk-server
-sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --rm rustdesk/rustdesk-server hbbs -r <relay-server-ip> -m <registered_email>
-sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --rm rustdesk/rustdesk-server hbbr -m <registered_email>
+sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server hbbs -r <relay-server-ip> -m <registered_email>
+sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server hbbr -m <registered_email>
 ```
 
 ##### Linux/arm64v8
 ```
 sudo docker image pull rustdesk/rustdesk-server:latest-arm64v8
-sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --rm rustdesk/rustdesk-server:latest-arm64v8 hbbs -r <relay-server-ip> -m <registered_email>
-sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --rm rustdesk/rustdesk-server:latest-arm64v8 hbbr -m <registered_email>
+sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server:latest-arm64v8 hbbs -r <relay-server-ip> -m <registered_email>
+sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server:latest-arm64v8 hbbr -m <registered_email>
 ```
 
+{{% notice note %}}
+据我所知，--net=host 仅适用于 Linux，它让 hbbs/hbbr 可以看到对方真实的ip, 而不是固定的容器ip (172.17.0.1)
+
+**请去掉 --net=host，如果您在非Linux系统上遇到无法连接的问题**
+{{% /notice %}}
+
 ### 步骤3: 在客户端设置 hbbs/hbbr 地址
 
 {{% notice note %}}
diff --git a/content/self-host/install/_index.zh-tw.md b/content/self-host/install/_index.zh-tw.md
index e2e04a2..b3d5037 100644
--- a/content/self-host/install/_index.zh-tw.md
+++ b/content/self-host/install/_index.zh-tw.md
@@ -8,7 +8,9 @@ weight: 10
 
 ### 步驟1: 下載服務器端軟件程序
 
-[下載](https://gitee.com/rustdesk/rustdesk-server/)或者使用docker rustdesk/rustdesk-server，**注意**： 你需要[購買許可](https://rustdesk.com/server/)才能正常運行本程序
+[下載](https://gitee.com/rustdesk/rustdesk-server/)或者使用docker[rustdesk/rustdesk-server](https://hub.docker.com/r/rustdesk/rustdesk-server/tags)。
+
+<!-- **注意**： 你需要[購買許可](https://rustdesk.com/server/)才能正常運行本程序 -->
 
 提供版本：
   - Linux
@@ -31,9 +33,14 @@ Linux版本在Centos7構建，在 Centos7/8，Ubuntu 18/20上測試過，Debian
 在服務器上運行 hbbs/hbbr (Centos 或 Ubuntu)。建議使用[pm2](https://pm2.keymetrics.io/) 管理服務。
 
 ```
-./hbbs -r <hbbr運行所在主機的地址>
-./hbbr
+./hbbs -r <hbbr運行所在主機的地址> -m <registered_email>
+./hbbr -m <registered_email>
 ```
+
+{{% notice note %}}
+**請為 <registered_email> 輸入 `demo` 進行試用。**
+{{% /notice %}}
+
 {{% notice note %}}
 hhbs的-r參數不是必須的，他只是方便你不用在客戶端指定中繼服務器。客戶端指定的中繼服務器優先級高於這個。
 {{% /notice %}}
@@ -49,17 +56,23 @@ hhbs的-r參數不是必須的，他只是方便你不用在客戶端指定中
 ##### Linux/amd64
 ```
 sudo docker image pull rustdesk/rustdesk-server
-sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --rm rustdesk/rustdesk-server hbbs -r <relay-server-ip> -m <registered_email>
-sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --rm rustdesk/rustdesk-server hbbr -m <registered_email>
+sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server hbbs -r <relay-server-ip> -m <registered_email>
+sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server hbbr -m <registered_email>
 ```
 
 ##### Linux/arm64v8
 ```
 sudo docker image pull rustdesk/rustdesk-server:latest-arm64v8
-sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --rm rustdesk/rustdesk-server:latest-arm64v8 hbbs -r <relay-server-ip> -m <registered_email>
-sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --rm rustdesk/rustdesk-server:latest-arm64v8 hbbr -m <registered_email>
+sudo docker run --name hbbs -p 21114:21114 -p 21115:21115 -p 21116:21116 -p 21116:21116/udp -p 21118:21118 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server:latest-arm64v8 hbbs -r <relay-server-ip> -m <registered_email>
+sudo docker run --name hbbr -p 21117:21117 -p 21119:21119 -v `pwd`:/root -it --net=host --rm rustdesk/rustdesk-server:latest-arm64v8 hbbr -m <registered_email>
 ```
 
+{{% notice note %}}
+據我所知，--net=host 僅適用於 Linux，它讓 hbbs/hbbr 可以看到對方真實的ip, 而不是固定的容器ip (172.17.0.1)
+
+****請去掉 --net=host，如果您在非Linux系統上遇到無法連接的問題**
+{{% /notice %}}
+
 ### 步驟3: 在客戶端設置 hbbs/hbbr 地址
 
 {{% notice note %}}
@@ -105,4 +118,4 @@ cat ./id_ed25519.pub
 
 {{% notice note %}}
 在[控制台](/docs/zh-tw/self-host/console/)歡迎頁面（點擊Windows EXE）也可以看到Key。
-{{% /notice %}}
\ No newline at end of file
+{{% /notice %}}