diff --git a/README.md b/README.md
index dec47245a..8f6db2696 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # 欢迎来到 Lean 的 LEDE 源码仓库
 
-如何编译自己需要的 LEDE 固件 [How to build your LEDE firmware](./README_EN.md)
+I18N: [English](README_EN.md) | [简体中文](README.md)
 
 ## 官方讨论群
 如有技术问题需要讨论或者交流，欢迎加入以下群：
diff --git a/README_EN.md b/README_EN.md
index 7298c3faa..e2092b7ad 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -1,88 +1,312 @@
-Welcome to Lean's git source of OpenWrt and packages
-=
+# Welcome to Lean's git source of OpenWrt and packages
 
-How to build your Openwrt firmware.
--
-Note:
---
-1. DO **NOT** USE **root** USER FOR COMPILING!!!
+I18N: [English](README_EN.md) | [简体中文](README.md)
 
-2. Users within China should prepare proxy before building.
+## Official Channels
+<!--
+如有技术问题需要讨论或者交流，欢迎加入以下群：
+1. QQ 讨论群： Op固件技术研究群 ,号码 891659613 ，加群链接：[点击加入](https://jq.qq.com/?_wv=1027&k=XL8SK5aC "Op固件技术研究群")
+2. TG 讨论群： OP 编译官方大群 ，加群链接：[点击加入](https://t.me/JhKgAA6Hx1 "OP 编译官方大群")
+3. Rockchip RK3568 预编译固件发布 Release 下载更新地址 (包括 H68K )：<https://github.com/coolsnowwolf/lede/releases/tag/20220716>
+-->
 
-3. Web admin panel default IP is 192.168.1.1 and default password is "password".
+If you have technical questions for discussion or sharing, feel free to join the following channels:
+1. QQ Group: *OpenWRT Firmware Technical Research Group*, Group Number is `891659613`. Join the group: [Link](https://jq.qq.com/?_wv=1027&k=XL8SK5aC "Op固件技术研究群").
+    -  [Click to download QQ client](https://im.qq.com/pcqq).
+2. Telegram Group: *OpenWRT Firmware Technical Research Group*. Join the group: [Link](https://t.me/JhKgAA6Hx1 "OP 编译官方大群").
+3. Rockchip **RK3568** precompiled firmware release (including H68K): [Click to download](https://github.com/coolsnowwolf/lede/releases/tag/20220716).
 
-Let's start!
----
-1. First, install Ubuntu 64bit (Ubuntu 20.04 LTS x86 is recommended).
+<div align="left">
+    <a href="https://item.taobao.com/item.htm?spm=a230r.1.14.11.4bb55247rdHEAP&id=702787603594&ns=1&abbucket=17#detail
+">
+        <img style="margin: 0px 0px 0px 40px;" src="https://github.com/coolsnowwolf/lede/blob/master/doc/h68k.jpg?raw=true" width=600  />
+    </a>
+</div>
 
-2. Run `sudo apt-get update` in the terminal, and then run
-    `
-    sudo apt-get -y install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch python3 python2.7 unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler g++-multilib antlr3 gperf wget curl swig rsync
-    `
+4. Rockchip **RK3588** precompiled firmware release (including H68K): [Click to download](https://github.com/coolsnowwolf/lede/releases/tag/20230609).
 
-3. Run `git clone https://github.com/coolsnowwolf/lede` to clone the source code, and then `cd lede` to enter the directory
 
-4. ```bash
+## Notice
+<!--
+1. **不要用 root 用户进行编译**
+2. 国内用户编译前最好准备好梯子
+3. 默认登陆IP 192.168.1.1 密码 password
+-->
+1. **Never compile OpenWRT as `root`**
+2. If you are living in mainland China, please make sure you could visit the **REAL** Internet.
+3. Default login IP is `192.168.1.1`, password is `password`.
+
+## How to Compile
+<!--
+1. 首先装好 Linux 系统，推荐 Debian 11 或 Ubuntu LTS
+2. 安装编译依赖
+
+   ```bash
+   sudo apt update -y
+   sudo apt full-upgrade -y
+   sudo apt install -y ack antlr3 asciidoc autoconf automake autopoint binutils bison build-essential \
+   bzip2 ccache cmake cpio curl device-tree-compiler fastjar flex gawk gettext gcc-multilib g++-multilib \
+   git gperf haveged help2man intltool libc6-dev-i386 libelf-dev libglib2.0-dev libgmp3-dev libltdl-dev \
+   libmpc-dev libmpfr-dev libncurses5-dev libncursesw5-dev libreadline-dev libssl-dev libtool lrzsz \
+   mkisofs msmtp nano ninja-build p7zip p7zip-full patch pkgconf python2.7 python3 python3-pyelftools \
+   libpython3-dev qemu-utils rsync scons squashfs-tools subversion swig texinfo uglifyjs upx-ucl unzip \
+   vim wget xmlto xxd zlib1g-dev python3-setuptools
+   ```
+-->
+
+1. Install a Linux distribution, Debian 11 or Ubuntu LTS is recommended.
+2. Install dependencies:
+
+   ```bash
+   sudo apt update -y
+   sudo apt full-upgrade -y
+   sudo apt install -y ack antlr3 asciidoc autoconf automake autopoint binutils bison build-essential \
+   bzip2 ccache cmake cpio curl device-tree-compiler fastjar flex gawk gettext gcc-multilib g++-multilib \
+   git gperf haveged help2man intltool libc6-dev-i386 libelf-dev libglib2.0-dev libgmp3-dev libltdl-dev \
+   libmpc-dev libmpfr-dev libncurses5-dev libncursesw5-dev libreadline-dev libssl-dev libtool lrzsz \
+   mkisofs msmtp nano ninja-build p7zip p7zip-full patch pkgconf python2.7 python3 python3-pyelftools \
+   libpython3-dev qemu-utils rsync scons squashfs-tools subversion swig texinfo uglifyjs upx-ucl unzip \
+   vim wget xmlto xxd zlib1g-dev python3-setuptools
+   ```
+
+<!--
+3. 下载源代码，更新 feeds 并选择配置
+
+   ```bash
+   git clone https://github.com/coolsnowwolf/lede
+   cd lede
    ./scripts/feeds update -a
    ./scripts/feeds install -a
    make menuconfig
    ```
 
-5. Run `make -j8 download V=s` to download libraries and dependencies (user in China should use global proxy when possible)
+4. 下载 dl 库，编译固件
+（-j 后面是线程数，第一次编译推荐用单线程）
 
-6. Run `make -j1 V=s` (integer following -j is the thread count, single-thread is recommended for the first build) to start building your firmware.
+   ```bash
+   make download -j8
+   make V=s -j1
+   ```
+-->
 
-This source code is promised to be compiled successfully.
+3. Clone the source code, update `feeds` and configure:
 
-You can use this source code freely, but please link this GitHub repository when redistributing. Thank you for your cooperation!
-=
+   ```bash
+   git clone https://github.com/coolsnowwolf/lede
+   cd lede
+   ./scripts/feeds update -a
+   ./scripts/feeds install -a
+   make menuconfig
+   ```
+
+4. Download libraries and compile firmware
+   > (`-j` is the thread count, single-thread is recommended for the first build):
+
+   ```bash
+   make -j8 download V=s
+   make -j1 V=s
+   ```
+
+<!--
+本套代码保证肯定可以编译成功。里面包括了 R23 所有源代码，包括 IPK 的。
+
+你可以自由使用，但源码编译二次发布请注明我的 GitHub 仓库链接。谢谢合作！
+-->
+
+These commands are supposed to compile the source code successfully.
+All source code of R23 is included, including IPK.
+
+You can use this source code freely, but please link this GitHub repository when redistributing.
+Thank you for your cooperation!
+
+<!--
+二次编译：
 
-Rebuild:
 ```bash
 cd lede
 git pull
-./scripts/feeds update -a && ./scripts/feeds install -a
+./scripts/feeds update -a
+./scripts/feeds install -a
 make defconfig
-make -j8 download
-make -j$(($(nproc) + 1)) V=s
+make download -j8
+make V=s -j$(nproc)
 ```
 
-If reconfiguration is need:
+如果需要重新配置：
+
 ```bash
 rm -rf ./tmp && rm -rf .config
 make menuconfig
-make -j$(($(nproc) + 1)) V=s
+make V=s -j$(nproc)
 ```
 
-Build result will be produced to `bin/targets` directory.
+编译完成后输出路径：bin/targets
+-->
 
-Special tips:
-------
-1. This source code doesn't contain any backdoors or close source applications that can monitor/capture your HTTPS traffic, SSL is the final castle of cyber security. Safety is what a firmware should achieve.
+Rebuild:
 
-2. If you have any technical problem, you may join the QQ discussion group: 297253733, link: click [here](https://jq.qq.com/?_wv=1027&k=5yCRuXL)
+```bash
+cd lede
+git pull
+./scripts/feeds update -a
+./scripts/feeds install -a
+make defconfig
+make download -j8
+make V=s -j$(nproc)
+```
 
-3. Want to learn OpenWrt development but don't know how? Can't motivate yourself for self-learning? Not enough fundamental knowledge? Learn OpenWrt development with Mr. Zuo through his Beginner OpenWrt Training Course. Click [here](http://forgotfun.org/2018/04/openwrt-training-2018.html) to register.
+If reconfiguration is need:
 
-## Router Recommendation
-Not Sponsored: If you are finding a low power consumption, small and performance promising x86/x64 router, I personally recommend the 
-EZPROv1 Alumium Edition (N3710 4000M): [Details](https://item.taobao.com/item.htm?spm=a230r.1.14.20.144c763fRkK0VZ&id=561126544764)
+```bash
+rm -rf ./tmp && rm -rf .config
+make menuconfig
+make V=s -j$(nproc)
+```
 
-![xm1](doc/xm5.jpg)
-![xm2](doc/xm6.jpg)
+Build artifacts will be outputted to `bin/targets` directory.
+
+### If you are using WSL/WSL2 as your build environment
+
+<!--
+由于默认情况下，装载到 WSL 发行版的 NTFS 格式的驱动器将不区分大小写，因此大概率在 WSL/WSL2 的编译检查中会返回以下错误：
+
+```txt
+Build dependency: OpenWrt can only be built on a case-sensitive filesystem 
+```
+
+一个比较简洁的解决方法是，在 `git clone` 前先创建 Repository 目录，并为其启用大小写敏感：
+
+```powershell
+# 以管理员身份打开终端
+PS > fsutil.exe file setCaseSensitiveInfo <your_local_lede_path> enable
+# 将本项目 git clone 到开启了大小写敏感的目录 <your_local_lede_path> 中
+PS > git clone git@github.com:coolsnowwolf/lede.git <your_local_lede_path>
+```
+
+> 对已经 `git clone` 完成的项目目录执行 `fsutil.exe` 命令无法生效，大小写敏感只对新增的文件变更有效。
+-->
+
+NTFS-formatted drives mounted to a WSL distribution will be case-insensitive by default. This will cause the following error when compiling in WSL/WSL2:
+
+```txt
+Build dependency: OpenWrt can only be built on a case-sensitive filesystem 
+```
+
+A simple solution is to create a case-sensitive directory for the repository before `git clone`:
+
+```powershell
+# Open a terminal as administrator
+PS > fsutil.exe file setCaseSensitiveInfo <your_local_lede_path> enable
+# Clone this repository to the case-sensitive directory <your_local_lede_path>
+PS > git clone git@github.com:coolsnowwolf/lede.git <your_local_lede_path>
+```
+
+> For directories that have already been `git clone`d, `fsutil.exe` will not take effect. Case sensitivity will only be enabled for new changes in the directory.
+
+### macOS Compilation
+<!--
+1. 在 AppStore 中安装 Xcode
+
+2. 安装 Homebrew：
+
+   ```bash
+   /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+   ```
+
+3. 使用 Homebrew 安装工具链、依赖与基础软件包:
+
+   ```bash
+   brew unlink awk
+   brew install coreutils diffutils findutils gawk gnu-getopt gnu-tar grep make ncurses pkg-config wget quilt xz
+   brew install gcc@11
+   ```
+
+4. 然后输入以下命令，添加到系统环境变量中：
+
+   ```bash
+   echo 'export PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/findutils/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/gnu-getopt/bin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/gnu-tar/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/grep/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/gnu-sed/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/make/libexec/gnubin:$PATH"' >> ~/.bashrc
+   ```
+
+5. 重新加载一下 shell 启动文件 `source ~/.bashrc`，然后输入 `bash` 进入 bash shell，就可以和 Linux 一样正常编译了
+-->
+
+1. Install Xcode from AppStore
+2. Install Homebrew:
+   ```bash
+   /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+   ```
+3. Install toolchain, dependencies and packages with Homebrew:
+   ```bash
+   brew unlink awk
+   brew install coreutils diffutils findutils gawk gnu-getopt gnu-tar grep make ncurses pkg-config wget quilt xz
+   brew install gcc@11
+   ```
+4. Update your system environment:
+   ```bash
+   echo 'export PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/findutils/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/gnu-getopt/bin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/gnu-tar/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/grep/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/gnu-sed/libexec/gnubin:$PATH"' >> ~/.bashrc
+   echo 'export PATH="/usr/local/opt/make/libexec/gnubin:$PATH"' >> ~/.bashrc
+   ```
+5. Reload your shell profile `source ~/.bashrc && bash`, then you can compile normally like Linux.
+
+## Declaration
+<!--
+1. 源代码中绝不含任何后门和可以监控或者劫持你的 HTTPS 的闭源软件， SSL 安全是互联网最后的壁垒。安全干净才是固件应该做到的；
+
+2. 想学习 OpenWrt 开发，但是摸不着门道？自学没毅力？基础太差？怕太难学不会？跟着佐大学 OpenWrt 开发入门培训班助你能学有所成
+报名地址：[点击报名](http://forgotfun.org/2018/04/openwrt-training-2018.html "报名")
+
+3. QCA IPQ60xx 开源仓库地址：<https://github.com/coolsnowwolf/openwrt-gl-ax1800>
+
+4. 存档版本仓库地址：<https://github.com/coolsnowwolf/openwrt>
+-->
+1. This source code doesn't contain any backdoors or closed source applications that can monitor/capture your HTTPS traffic. SSL security is the final castle of cyber security. Safety is what a firmware should do.
+2. Want to learn OpenWRT development but don't know how to start? Can't motivate yourself for self-learning? Do not have enough fundamental knowledge? Learn OpenWRT development with Mr. Zuo through his Beginner OpenWRT Training Course. Click [here](http://forgotfun.org/2018/04/openwrt-training-2018.html) to register.
+3. QCA IPQ60xx open source repository: <https://github.com/coolsnowwolf/openwrt-gl-ax1800>
+4. OpenWRT Archive repository: <https://github.com/coolsnowwolf/openwrt>
+
+## Introduction to Software Routers
+<!--
+硬酷R2 - N95/N300迷你四网HomeLab服务器
+
+(商品介绍页面 - 硬酷科技（支持花呗）)：
+
+[预售链接](https://item.taobao.com/item.htm?ft=t&id=719159813003)
+
+[![r1](doc/r1.jpg)](https://item.taobao.com/item.htm?ft=t&id=719159813003)
+-->
+Yingku R2 - N95/N300 Mini Four-Network HomeLab Server
+
+(Introduction page - Yingku Technology (support AliPay Huabei)):
+
+[Pre-sale link](https://item.taobao.com/item.htm?ft=t&id=719159813003)
+<div align="left">
+<a href="https://item.taobao.com/item.htm?ft=t&id=719159813003">
+  <img src="doc/r1.jpg" width = "600" alt="" align=center />
+</a>
+</div>
+<br>
 
 ## Donation
 
-If this project does help you, please consider donating to support the development of this project.
+<!--
+如果你觉得此项目对你有帮助，可以捐助我们，以鼓励项目能持续发展，更加完善
 
-### Alipay
+ ![star](doc/star.png)
+-->
+If this project did helped you, please consider donating to support the development of this project.
 
-![alipay](doc/alipay_donate.jpg)
-
-### WeChat
-
-![wechat](doc/wechat_donate.jpg)
-
-## Note: Addition Lean's private package source code in `./package/lean` directory. Use it under GPL v3.
-
-## GPLv3 is compatible with more licenses than GPLv2: it allows you to make combinations with code that has specific kinds of additional requirements that are not in GPLv3 itself. Section 7 has more information about this, including the list of additional requirements that are permitted.
+<div align="left">    
+  <img src="./doc/star.png" width = "400" alt="" align=center />
+</div>
+<br>