diff --git a/en/IRCs.md b/en/IRCs.md
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@@ -1,12 +1,71 @@
-# IRC channel
+### What's IRC
 
+Internet Relay Chat (IRC) is a form of real-time Internet chat. It is mainly designed for group (many-to-many) communication in discussion forums called channels, but also allows one-to-one communication via private message. On IRC you can talk to many other members.
 
-| IRC Channel | description |      
-| :---: | :---:|      
-| #openeuler| Public channel for daily discussion and support|      
-| #openeuler-community| Discussion channel for community activities |    
-| #openeuler-doc | Discussion channel for the documentation team |    
-| #openeuler-infra| Discussion channel for community infrastructure and continuous integration test|    
+Though a channel might have many people in it at any time, they might not always be in front of the computer, if no one responds, just wait a little bit and you may get responded.
 
+### How to use it
+
+#### Choose clients
+
+The following is just a list of programs that you can use to enter the channels listed below.
+
+ - **[Empathy](https://help.ubuntu.com/community/Empathy)** - Default instant messaging software on Ubuntu since Karmic.
+ - **[Smuxi](http://www.smuxi.org/)** - A cross-platform and user-friendly IRC client for GNOME.
+ - **[Pidgin](https://help.ubuntu.com/community/Pidgin)** - Popular instant messaging software that also supports IRC.
+ - **[XChat](https://help.ubuntu.com/community/XChatHowto)** - GUI based IRC client.
+ - **[HexChat](http://hexchat.org/)** -  The fully open source successor to XChat. Particularly good in terms of bugfixes, but there are some new features too.
+ - **[ChatZilla](https://help.ubuntu.com/community/ChatZilla)** - A Firefox add-on or as a part of SeaMonkey.
+ - **[freenode online](https://webchat.freenode.net/)** - A online client.
+ - **[LimeChat](http://limechat.net/mac/)** - An open source IRC client for macOS.
+ - **[Textual](https://www.codeux.com/textual/)** - Popular commercial application for interacting with IRC chatrooms on macOS.
+
+#### Registration(Optional)
+
+Some of the IRC channels allow to use an account without registration, but in order to use the IRC service on a continued basis, registering your own account is strongly recommended. That will give you a unique IRC identity, and will also allow you to access channels where unregistered users have been locked out for technical reasons.
+
+Please follow the steps for registration:
+
+1. Pick a nickname you like. Set it using the command 
+
+```
+/nick your_nickname
+```
+
+Note: If that nickname is already taken, you should try setting a different one.
+
+2. Pick a decent password, and use a real, valid email address that you have access to.
+
+```
+/msg nickserv register your_password your@email.address
+```
+
+3. Check your mail. You should have a new message from freenode, with a command that you should copy and paste into IRC. Do that.
+
+4. From now on, when connecting to freenode, you should identify using the command.
+
+```
+/msg nickserv identify your_nickname your_chosen_password
+```
+
+If you don't want to have to do this, you can set your password as the server password; how this is done depends on your IRC client.
+
+#### Join a channel
+
+You are able to join a channel after getting connected to a server, the community uses [freenode](https://freenode.net) as the server node. Simply run a single command to join the channel.
+
+```
+/join #channel_name
+```
+Please refer to website [https://openeuler.org/en/community/irc.html](https://openeuler.org/en/community/irc.html) for the list of community. 
+
+#### Commands
+
+Use /help to get a list on all available commands (/help help is a good start). Replace nick by any IRCNICK.
+
+ - /nick IRC-mini-HOWTO changes your IRCNICK to IRC-mini-HOWTO
+ - /msg nick Hi. sends a private message to nick containing Hi.
+ - /join #nick-name. join the #nick-name channel.
+
+Please refer to [https://kiwiirc.com/docs/client/commands](https://kiwiirc.com/docs/client/commands) for more commands.
 
-Please refer to website [https://openeuler.org/en/community/irc.html](https://openeuler.org/en/community/irc.html) for more information.
\ No newline at end of file
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+### IRC简介
+
+Internet Relay Chat (IRC) 是一个网络实时聊天工具，主要用于组织成员通过频道的形式进行交流，但同时也支持一对一私有信息交流。在IRC上您可以和其他任何在线的人交流。
+
+虽然一个频道会有很多人，但这些人并不是随时都在系统前，因此如果您的信息没有人效应，请稍等一会以获得响应。
+
+### 如何使用IRC
+
+#### 选择客户端
+
+以下是可以用于连接社区IRC频道的客户端列表。
+
+ - **[Empathy](https://help.ubuntu.com/community/Empathy)** - Unbuntu 默认的静态消息软件。
+ - **[Smuxi](http://www.smuxi.org/)** - 一个跨平台且用户友好的GNOME客户端。
+ - **[Pidgin](https://help.ubuntu.com/community/Pidgin)** - 一个流行的静态消息软件且同时支持IRC。
+ - **[XChat](https://help.ubuntu.com/community/XChatHowto)** - GUI IRC软件。
+ - **[HexChat](http://hexchat.org/)** -  一个完全开源的成功的IRC软件，功能丰富，问题修复迅速。
+ - **[ChatZilla](https://help.ubuntu.com/community/ChatZilla)** - 一个firefox的插件版本的IRC。
+ - **[freenode online](https://webchat.freenode.net/)** - 一个在线的IRC聊天工具。
+ - **[LimeChat](http://limechat.net/mac/)** - 一个开源的macOS平台IRC软件。
+ - **[Textual](https://www.codeux.com/textual/)** - macOS平台上非常流行的商业IRC软件。
+
+#### 注册（可选）
+
+一些IRC频道允许使用没有注册的账号，但是我们不建议这么做，如果您想在IRC上使用一个固定的账号，建议您注册一个账号，这样您将拥有一个独一无二的标识去参与一些要求要注册后才能参与的频道。
+
+请参照如下步骤注册：
+
+1. 选择一个您喜欢的昵称，使用如下命令进行配置
+
+```
+/nick your_nickname
+```
+
+注意：如果这个昵称已经在使用了，您得尝试一个其它的昵称。
+
+2. 设置一个密码，并配置一个有效的、真实的并有权限的邮件地址。
+
+```
+/msg nickserv register your_password your@email.address
+```
+
+3. 检查您的邮箱，您将受到一封来自freenode的邮件，请按照提示将其中的命令复制到IRC上执行。
+
+4. 现在，当您连接到freenode，您需要使用如下命令进行身份验证
+
+```
+/msg nickserv identify your_nickname your_password
+```
+
+如果您不想这样做，也可以将密码设置成服务器密码，具体怎么设置依赖于您使用的IRC客户端。
+
+#### 加入频道
+
+在加入频道前，首先需要连接到服务器，社区使用freenode作为服务节点，加入频道只需要执行一个简单的命令：
+
+```
+/join #channel_name
+```
+
+请参考网站[https://openeuler.org/en/community/irc.html](https://openeuler.org/en/community/irc.html)了解IRC列表有哪些。
+
+#### 命令
+
+使用/help去获取可用命令，常用命令如下：
+
+ - /nick IRC-NICK 将昵称修改为IRC-NICK。
+ - /msg nick Hi. 向Hi发一个私有信息。
+ - /join #channel-name. 加入channel-name频道。
+
+更多命令请参照[https://kiwiirc.com/docs/client/commands](https://kiwiirc.com/docs/client/commands)
+