diff --git a/README-ZH.md b/README-ZH.md
index eecc438..5ebd2dd 100644
--- a/README-ZH.md
+++ b/README-ZH.md
@@ -19,7 +19,7 @@
[查看详细](#安全性)
### 4. 轻量
-文件大小2MB+,运行内存2MB+;它可以仅跑在应用层,或者配合wintun驱动使用组网功能
+文件大小不到10MB,cpu占用极低;它可以仅跑在应用层,或者配合kmod-tun/wintun驱动使用组网功能
### 5. 跨平台
因为轻量,所以很容易支持各个平台。支持主流的操作系统:Windows,Linux,MacOS;和主流的cpu架构:386、amd64、arm、arm64、mipsle、mipsle64、mips、mips64、s390x、ppc64le
### 6. 高效
@@ -33,11 +33,11 @@ P2P直连可以让你的设备跑满带宽。不论你的设备在任何网络
下面是一个远程办公例子:在家里连入办公室Windows电脑。
(另外一个快速入门视频 )
### 1.注册
-前往 注册新用户,暂无需任何认证
+前往 使用邮箱注册新用户,暂无需任何认证

### 2.安装
-分别在本地和远程电脑下载后双击运行,一键安装
+分别在本地和远程电脑下载后双击运行,一键安装(如果是windows用户,在浏览器下载后请勿修改文件名!!!)

@@ -46,7 +46,7 @@ Windows默认会阻止没有花钱买它家证书签名过的程序,选择“


-### 3.新建P2P应用
+### 3.新建端口转发(P2PApp)

@@ -54,12 +54,12 @@ Windows默认会阻止没有花钱买它家证书签名过的程序,选择“

-### 4.使用P2P应用
-在“MyHomePC”设备上能看到刚才创建的P2P应用,连接下图显示的“本地监听端口”即可。
+### 4.使用端口转发(P2PApp)
+在“MyHomePC2”设备上能看到刚才创建的端口转发(P2PApp),连接下图显示的“本地监听端口”即可。

-在家里Windows电脑,按Win+R输入mstsc打开远程桌面,输入127.0.0.1:23389 /admin
+在MyHomePC2电脑上,按Win+R输入mstsc打开远程桌面,输入127.0.0.1:23389 /admin

@@ -82,8 +82,8 @@ Windows默认会阻止没有花钱买它家证书签名过的程序,选择“

### 客户端架构

-### P2PApp
-它是项目里最重要的概念,一个P2PApp就是把远程的一个服务(mstsc/ssh等)通过P2P网络映射到本地监听。二次开发或者我们提供的Restful API,主要工作就是管理P2PApp
+### 端口转发(P2PApp)
+它是项目里最重要的概念,一个端口转发(P2PApp)就是把远程的一个服务(mstsc/ssh等)通过P2P网络映射到本地监听。二次开发或者我们提供的Restful API,主要工作就是管理端口转发(P2PApp)

## 安全性
加入OpenP2P共享网络的节点,只能凭授权访问。共享节点只会中转数据,别人无法访问内网任何资源。
@@ -123,8 +123,8 @@ CGO_ENABLED=0 env GOOS=linux GOARCH=amd64 go build -o openp2p --ldflags '-s -w '
1. ~~支持IPv6~~(100%)
2. ~~支持随系统自动启动,安装成系统服务~~(100%)
3. ~~提供一些免费服务器给特别差的网络,如广电网络~~(100%)
-4. ~~建立网站,用户可以在网站管理所有P2PApp和设备。查看设备在线状态,升级,增删查改重启P2PApp等~~(100%)
-5. 建立公众号,用户可在微信公众号管理所有P2PApp和设备
+4. ~~建立网站,用户可以在网站管理所有端口转发(P2PApp)和设备。查看设备在线状态,升级,增删查改重启端口转发(P2PApp)等~~(100%)
+5. 建立公众号,用户可在微信公众号管理所有端口转发(P2PApp)和设备
6. 客户端提供WebUI
7. ~~支持自有服务器,开源服务器程序~~(100%)
8. 共享节点调度模型优化,对不同的运营商优化
diff --git a/README.md b/README.md
index 8282ef8..50540a1 100644
--- a/README.md
+++ b/README.md
@@ -19,7 +19,7 @@ The code is open source, the P2P tunnel uses TLS1.3+AES double encryption, and t
[details](#Safety)
### 4. Lightweight
-2MB+ filesize, 2MB+ memory. It could only runs at application layer, or uses wintun driver for SDWAN.
+10MB filesize, Extremely low CPU usage. It could only runs at application layer, or uses kmod-tun/wintun driver for SDWAN.
### 5. Cross-platform
Benefit from lightweight, it easily supports most of major OS, like Windows, Linux, MacOS, also most of CPU architecture, like 386、amd64、arm、arm64、mipsle、mipsle64、mips、mips64、s390x、ppc64le.
@@ -35,11 +35,11 @@ Just 4 simple steps to use.
Here's an example of remote work: connecting to an office Windows computer at home.
(Another quick started vedio https://www.bilibili.com/video/BV1Et4y1P7bF/)
### 1.Register
-Go to register a new user
+Go to register a new user using email

### 2.Install
-Download on local and remote computers and double-click to run, one-click installation
+Download on local and remote computers and double-click to run, one-click installation (Windows user, please do not modify the file name after downloading in the browser!!!)

@@ -49,7 +49,7 @@ By default, Windows will block programs that have not been signed by the Microso

-### 3.New P2PApp
+### 3.New Port ForWard (P2PApp)

@@ -57,12 +57,12 @@ By default, Windows will block programs that have not been signed by the Microso

-### 4.Use P2PApp
-You can see the P2P application you just created on the "MyHomePC" device, just connect to the "local listening port" shown in the figure below.
+### 4.Use Port ForWard (P2PApp)
+You can see the P2P application you just created on the "MyHomePC2" device, just connect to the "local listening port" shown in the figure below.

-On MyHomePC, press Win+R and enter MSTSC to open the remote desktop, input `127.0.0.1:23389 /admin`
+On MyHomePC2, press Win+R and enter MSTSC to open the remote desktop, input `127.0.0.1:23389 /admin`

@@ -86,8 +86,8 @@ Especially suitable for large traffic intranet access.

### Client architecture

-### P2PApp
-P2PAPP is the most import concept in this project, one P2PApp is able to map the remote service(mstsc/ssh) to the local listening. The main job of re-development or restful API we provide is to manage P2PApp.
+### Port ForWard (P2PApp)
+Port ForWard (P2PApp) is the most import concept in this project, one Port ForWard (P2PApp) is able to map the remote service(mstsc/ssh) to the local listening. The main job of re-development or restful API we provide is to manage Port ForWard (P2PApp).

@@ -131,8 +131,8 @@ Short-Term:
1. ~~Support IPv6.~~(100%)
2. ~~Support auto run when system boot, setup system service.~~(100%)
3. ~~Provide free servers to some low-performance network.~~(100%)
-4. ~~Build website, users can manage all P2PApp and devices via it. View devices' online status, upgrade, restart or CURD P2PApp .~~(100%)
-5. Provide wechat official account, user can manage P2PApp nodes and deivce as same as website.
+4. ~~Build website, users can manage all Port ForWard (P2PApp) and devices via it. View devices' online status, upgrade, restart or CURD Port ForWard (P2PApp) .~~(100%)
+5. Provide wechat official account, user can manage Port ForWard (P2PApp) nodes and deivce as same as website.
6. Provide WebUI on client side.
7. ~~Support private server, open source server program.~~(100%)
8. Optimize our share scheduling model for different network operators.
diff --git a/doc/images/devices.png b/doc/images/devices.png
index fa469ec..b96be93 100644
Binary files a/doc/images/devices.png and b/doc/images/devices.png differ
diff --git a/doc/images/devices_en.png b/doc/images/devices_en.png
index 6d4eeea..f59feda 100644
Binary files a/doc/images/devices_en.png and b/doc/images/devices_en.png differ
diff --git a/doc/images/newapp.png b/doc/images/newapp.png
index 1b15c26..e3fe425 100644
Binary files a/doc/images/newapp.png and b/doc/images/newapp.png differ
diff --git a/doc/images/newapp_en.png b/doc/images/newapp_en.png
index 309e784..653e5ca 100644
Binary files a/doc/images/newapp_en.png and b/doc/images/newapp_en.png differ
diff --git a/doc/images/newappedit.png b/doc/images/newappedit.png
index 5eab158..dc04c17 100644
Binary files a/doc/images/newappedit.png and b/doc/images/newappedit.png differ
diff --git a/doc/images/newappedit_en.png b/doc/images/newappedit_en.png
index 2b96883..02db2dc 100644
Binary files a/doc/images/newappedit_en.png and b/doc/images/newappedit_en.png differ
diff --git a/doc/images/p2pappok.png b/doc/images/p2pappok.png
index 2498ecf..b61fb41 100644
Binary files a/doc/images/p2pappok.png and b/doc/images/p2pappok.png differ
diff --git a/doc/images/p2pappok_en.png b/doc/images/p2pappok_en.png
index 217638f..32e4d75 100644
Binary files a/doc/images/p2pappok_en.png and b/doc/images/p2pappok_en.png differ