diff --git a/README.md b/README.md
index 89b6540..e812a7d 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ pingtunnel 是把 tcp/udp/sock5 流量伪装成 icmp 流量进行转发的工具
 
 [Readme EN](./README_EN.md)
 
-### 注意：本工具只是用作学习研究，请勿用于非法用途！！！
+## 注意：本工具只是用作学习研究，请勿用于非法用途！！！
 
 ![image](network.jpg)
 
@@ -21,8 +21,8 @@ pingtunnel 是把 tcp/udp/sock5 流量伪装成 icmp 流量进行转发的工具
 
 ### 安装服务端
 
-- 首先准备好一个具有公网 ip 的服务器，假定域名或者公网 ip 是www.yourserver.com
-- 从[releases](https://github.com/esrrhs/pingtunnel/releases)下载对应的安装包，如 pingtunnel_linux64.zip，然后解压，以**root**权限执行
+-  首先准备好一个具有公网 ip 的服务器，假定域名或者公网 ip 是www.yourserver.com
+-  从[releases](https://github.com/esrrhs/pingtunnel/releases)下载对应的安装包，如 pingtunnel_linux64.zip，然后解压，以**root**权限执行
 
 ```
 sudo wget (最新release的下载链接)
@@ -30,7 +30,7 @@ sudo unzip pingtunnel_linux64.zip
 sudo ./pingtunnel -type server
 ```
 
-- (可选)关闭系统默认的 ping
+-  (可选)关闭系统默认的 ping
 
 ```
 echo 1 >/proc/sys/net/ipv4/icmp_echo_ignore_all
@@ -38,18 +38,18 @@ echo 1 >/proc/sys/net/ipv4/icmp_echo_ignore_all
 
 ### 安装 GUI 客户端(新手推荐)
 
-- 从[pingtunnel-qt](https://github.com/esrrhs/pingtunnel-qt)下载 qt 的 gui 版本
-- 双击 exe 运行，修改 server（如www.yourserver.com）、listen port（如 1080），勾上 sock5，其他设置默认即可，然后点击*GO*
-- 一切正常，界面上会有 ping 值显示，然后可点击 X 隐藏到状态栏
-- 设置浏览器的 sock5 代理到 127.0.0.1:1080，如果连不上网，出现 socks version not supported 错误日志，说明浏览器的代理不是 socks5 代理。如果提示非安全连接，说明 dns 有问题，勾上浏览器的【使用 socks5 代理 DNS 查询】
+-  从[pingtunnel-qt](https://github.com/esrrhs/pingtunnel-qt)下载 qt 的 gui 版本
+-  双击 exe 运行，修改 server（如www.yourserver.com）、listen port（如 1080），勾上 sock5，其他设置默认即可，然后点击*GO*
+-  一切正常，界面上会有 ping 值显示，然后可点击 X 隐藏到状态栏
+-  设置浏览器的 sock5 代理到 127.0.0.1:1080，如果连不上网，出现 socks version not supported 错误日志，说明浏览器的代理不是 socks5 代理。如果提示非安全连接，说明 dns 有问题，勾上浏览器的【使用 socks5 代理 DNS 查询】
 
 ![image](qtrun.jpg)
 
 ### 安装客户端(高玩推荐)
 
-- 从[releases](https://github.com/esrrhs/pingtunnel/releases)下载对应的安装包，如 pingtunnel_windows64.zip，解压
-- 然后用**管理员权限**运行，不同的转发功能所对应的命令如下
-- 如果看到有 ping pong 的 log，说明连接正常
+-  从[releases](https://github.com/esrrhs/pingtunnel/releases)下载对应的安装包，如 pingtunnel_windows64.zip，解压
+-  然后用**管理员权限**运行，不同的转发功能所对应的命令如下
+-  如果看到有 ping pong 的 log，说明连接正常
 
 #### 转发 sock5
 
diff --git a/README_EN.md b/README_EN.md
index f68cdf7..392339d 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -11,7 +11,7 @@
 
 Pingtunnel is a tool that advertises tcp/udp/sock5 traffic as icmp traffic for forwarding.
 
-> Note: This tool is only to be used for study and research, do not use it for illegal purposes.
+## Note: This tool is only to be used for study and research, do not use it for illegal purposes.
 
 ![image](network.jpg)
 
@@ -19,8 +19,8 @@ Pingtunnel is a tool that advertises tcp/udp/sock5 traffic as icmp traffic for f
 
 ### Install server
 
-- First prepare a server with a public IP, such as EC2 on AWS, assuming the domain name or public IP is www.yourserver.com
-- Download the corresponding installation package from [releases](https://github.com/esrrhs/pingtunnel/releases), such as pingtunnel_linux64.zip, then decompress and execute with **root** privileges
+-  First prepare a server with a public IP, such as EC2 on AWS, assuming the domain name or public IP is www.yourserver.com
+-  Download the corresponding installation package from [releases](https://github.com/esrrhs/pingtunnel/releases), such as pingtunnel_linux64.zip, then decompress and execute with **root** privileges
 
 ```
 sudo wget (link of latest release)
@@ -28,7 +28,7 @@ sudo unzip pingtunnel_linux64.zip
 sudo ./pingtunnel -type server
 ```
 
-- (Optional) Disable system default ping
+-  (Optional) Disable system default ping
 
 ```
 echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all
@@ -36,18 +36,18 @@ echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all
 
 ### Install GUI client (recommended by novices)
 
-- Download the gui version of qt from [pingtunnel-qt](https://github.com/esrrhs/pingtunnel-qt)
-- Double-click the exe to run, modify the server (such as www.yourserver.com), listen port (such as 1080), tick sock5, other settings can be default, and then click _GO_
-- Everything is normal, there will be a ping value on the interface, and then you can click X to hide it in the status bar
-- Set the browser's sock5 proxy to 127.0.0.1:1080, If you do not connect to the Internet, a socks version not supported error log appears, indicating that the browser's proxy is not a socks5 proxy.If it prompts a non-secure connection, it means there is a problem with dns. Check "Use socks5 proxy DNS query" on the browser.
+-  Download the gui version of qt from [pingtunnel-qt](https://github.com/esrrhs/pingtunnel-qt)
+-  Double-click the exe to run, modify the server (such as www.yourserver.com), listen port (such as 1080), tick sock5, other settings can be default, and then click _GO_
+-  Everything is normal, there will be a ping value on the interface, and then you can click X to hide it in the status bar
+-  Set the browser's sock5 proxy to 127.0.0.1:1080, If you do not connect to the Internet, a socks version not supported error log appears, indicating that the browser's proxy is not a socks5 proxy.If it prompts a non-secure connection, it means there is a problem with dns. Check "Use socks5 proxy DNS query" on the browser.
 
 ![image](qtrun.jpg)
 
 ### Install the client (recommended for high play)
 
-- Download the corresponding installation package from [releases](https://github.com/esrrhs/pingtunnel/releases), such as pingtunnel_windows64.zip, and decompress it
-- Then run with **administrator** privileges. The commands corresponding to different forwarding functions are as follows.
-- If you see a log of ping pong, the connection is normal
+-  Download the corresponding installation package from [releases](https://github.com/esrrhs/pingtunnel/releases), such as pingtunnel_windows64.zip, and decompress it
+-  Then run with **administrator** privileges. The commands corresponding to different forwarding functions are as follows.
+-  If you see a log of ping pong, the connection is normal
 
 #### Forward sock5