diff --git a/docs/main/readme-en.md b/docs/main/readme-en.md
index 9438ddc..94b5011 100644
--- a/docs/main/readme-en.md
+++ b/docs/main/readme-en.md
@@ -1,15 +1,13 @@
 # Difficult Rocket
 
-[中文](/main/readme.md) | English
+[中文](../README.md) | English
 
 - [GitHub](https://github.com/shenjackyuanjie/Difficult-Rocket)
-- [gitee](https://gitee.com/shenjackyuanjie/Difficult-Rocket)
-- [discord](https://discord.gg/kWzw2JrG6M)
-- [kook](https://kook.top/sRPjFG)
+- [Gitee](https://gitee.com/shenjackyuanjie/Difficult-Rocket)
+- [Discord](https://discord.gg/kWzw2JrG6M)
+- [Kook](https://kook.top/sRPjFG)
 
-## Notice: This repo will only publish `DR SDK` updates, `DR game` updates will be published [here](https://github.com/shenjackyuanjie/DR-game)
-
-![demo](/demo.png)
+>Note: This repo will only publish `DR SDK` updates, `DR game` updates will be published [here](https://github.com/shenjackyuanjie/DR-game).
 
 [![996.icu](https://img.shields.io/badge/996.icu-996.icu-red.svg)](https://996.icu)
 [![semver](https://img.shields.io/badge/SemVer-2.0.0-blue.svg)](https://Semver.org/)
@@ -19,7 +17,7 @@
 
 ## Version
 
-[About Versions](./version.md)
+[About Versions](src/version.md)
 
 [![release version](https://img.shields.io/badge/Release-0.8.7.2-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
 [![pre version](https://img.shields.io/badge/Pre_Release-0.8.7.2-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
@@ -31,23 +29,19 @@
 
 [DR rs latest Action build](https://nightly.link/shenjackyuanjie/Difficult-Rocket/workflows/dr_rs/main)
 
-## 中文README请移步 [这里](../README.md)
+## Introduction
 
-> Difficult-rocket is a Simple Rocket liked game build with Python (in short: rocket simulator)
+Difficult-rocket is a Simple Rocket liked game build with Python (shorten as "rocket simulator"). It is lighter than Vanilla SR.
 
-## Advantage
-
-> Lighter than Vanilla SR
-
-## [Plan feature list](/main/plan_features/README.md)
+[Plan feature list](src/plan_features/README.md)
 
 [YouTrack](https://difficult-rocket.youtrack.cloud/projects/8dafd498-59c0-4ce7-9900-d9292e9ed1f0)
 
-## [Update logs](/main/change_log)
+[Update logs](src/change_log/readme.md)
 
-## How To Run
+## Run
 
-### clone
+### 1. Clone
 
 ```bash title="clone.sh"
 mkdir DR
@@ -59,87 +53,47 @@ git clone https://gitee.com/shenjackyuanjie/Difficult-Rocket.git
 git clone git@github.com:shenjackyuanjie/Difficult-Rocket.git
 ```
 
-### Install requirements
+### 2. Install requirements
 
 ```bash title="install.sh"
+python gen_require.py 0
 python -m pip install -r requirements.txt
 git submodule update --init --recursive
 cd libs
-cd lib_not_dr
-python -m pip install .
+python -m pip install ./lib_not_dr
+python -m pip install ./pyglet
 ```
 
-### Run
+### 3. Run
 
 ```bash title="run.sh"
 python DR.py
 ```
 
-## Environment (been tested / developed on)
+## Environment
+
+>The developing environment used Python `3.8.10`, but `3.8+` is also available.
 
 - `Develop platform 1 - Windows 10 x64 22H2`
-  - Python `3.8.10` / `3.10.11`
-    - pillow `10.0.0`
-    - psutil `5.9.5`
-    - rtoml `0.9.0`
-    - tomlkit `0.12.1`
-    - defusedxml `0.7.1`
-    - objprint `0.2.2`
-    - viztracer `0.15.6`
-    - vizplugins `0.1.3`
-    - nuitka `1.7.10`
-    - ordered-set `4.1.0`
-    - imageio `2.31.2`
-    - wheel `0.41.2`
-    - setuptools `68.1.2`
-    - setuptools-rust `1.7.0`
+  - Python `3.8.10+`
+    - `requirements`
   - `AMD R5 5600X`
-  - `AMD RX 550 4G`
+  - `AMD RX 558 8G`
 
-## Required python modules
+## Required Python Modules
 
-- `pyglet` (pre-installed V2.0.8 path:`./libs/pyglet`)
+> python gen_require.py [-h] {0,1,2}
+> run / build / compile
+
+- `pyglet` (pre-installed V2.x path:`./libs/pyglet`)
 - `xmltodict` (pre-installed V0.12.0 path:`./libs/xmltodict`)
 - `pyperclip` (pre-installed V1.8.2 path: `./libs/pyperclip`)
 
-```text
-# this requirement is for
-#   DR basic running from source
-#   DR build (by nuitka)
-#   DR contributing
-
-# for images
-# not for pypy >= 3.10
-pillow >= 10.0.0; (platform_python_implementation == "PyPy" and python_version < "3.10") or platform_python_implementation == "CPython"
-
-# for sys info
-psutil >= 5.9.5
-
-# for files
-rtoml >= 0.9.0
-tomlkit >= 0.11.8
-defusedxml >= 0.7.1
-
-# for debug
-objprint >= 0.2.2
-viztracer >= 0.15.6; platform_python_implementation != "PyPy"
-vizplugins >= 0.1.3; platform_python_implementation != "PyPy"
-
-# for compile
-nuitka >= 1.7.5
-ordered-set >= 4.1.0
-imageio >= 2.31.0; (platform_python_implementation == "PyPy" and python_version < "3.10") or platform_python_implementation == "CPython"
-wheel >= 0.40.0
-setuptools >= 67.8.0
-setuptools-rust >= 1.6.0
-
-```
-
-## thanks to
+## Credits
 
 - Open Source Projects
   - [pyglet](https://github.com/pyglet/pyglet): GUI and graphics
-  - `tomlkit` / `rtoml` toml parser
+  - `tomlkit` toml parser
   - `xmltodict`: translate data between xml and dict
   - `pyperclip`: paste board!
   - [rapier2d](https://rapier.rs/) : Phy simulate engine
@@ -151,43 +105,10 @@ setuptools-rust >= 1.6.0
   - [@Billchyi](https://github.com/Billchyi) : Check mistake in docs
   - [@MSDNicrosoft](https://github.com/MSDNicrosoft) : Optimize code
 
-## Other links
+## Other Links
 
-## About License
+[Offical Document](https://dr.shenjack.top)
 
-#### https://creativecommons.org/licenses/by-nc-sa/4.0/
+## License
 
-#### Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
-
-This is a human-readable summary of (and not a substitute for) the license. Disclaimer.
-
-You are free to:
-
-Share — copy and redistribute the material in any medium or format
-
-Adapt — remix, transform, and build upon the material
-
-The licensor cannot revoke these freedoms as long as you follow the license terms.
-
-Under the following terms:
-
-Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You
-may do so in any reasonable manner, but not in any way
-
-that suggests the licensor endorses you or your use.
-
-NonCommercial — You may not use the material for commercial purposes.
-
-ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same
-license as the original.
-
-No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from
-doing anything the license permits.
-
-Notices:
-
-You do not have to comply with the license for elements of the material in the public domain or where your use is
-permitted by an applicable exception or limitation.
-
-No warranties are given. The license may not give you all the permissions necessary for your intended use. For example,
-other rights such as publicity, privacy, or moral rights may limit how you use the material.
+[MPL-2.0](LICENSE)
diff --git a/docs/main/readme.md b/docs/main/readme.md
index e718918..153ce8c 100644
--- a/docs/main/readme.md
+++ b/docs/main/readme.md
@@ -1,17 +1,13 @@
-<div style="text-align: center;">
-
 # Difficult Rocket
 
-中文 | [English](/main/readme-en.md)
+中文 | [English](./docs/README-en.md)
 
 - [GitHub](https://github.com/shenjackyuanjie/Difficult-Rocket)
-- [gitee](https://gitee.com/shenjackyuanjie/Difficult-Rocket)
-- [discord](https://discord.gg/kWzw2JrG6M)
-- [kook](https://kook.top/sRPjFG)
+- [Gitee](https://gitee.com/shenjackyuanjie/Difficult-Rocket)
+- [Discord](https://discord.gg/kWzw2JrG6M)
+- [Kook](https://kook.top/sRPjFG)
 
-## 请注意 这个仓库未来只会发布 `DR SDK` 的更新 `DR game` 的更新会在 [这里](https://github.com/shenjackyuanjie/DR-game) 发布
-
-![demo](/demo.png)
+>注意：本仓库未来只会发布`DR SDK`的更新。`DR game`的更新会在[这里](https://github.com/shenjackyuanjie/DR-game)发布。
 
 [![996.icu](https://img.shields.io/badge/996.icu-996.icu-red.svg)](https://996.icu)
 [![semver](https://img.shields.io/badge/SemVer-2.0.0-blue.svg)](https://Semver.org/)
@@ -21,7 +17,7 @@
 
 ## 版本
 
-[关于版本号的说明](/main/version.md)
+[关于版本号的说明](./docs/src/version.md)
 
 [![release version](https://img.shields.io/badge/Release-0.8.7.2-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
 [![pre version](https://img.shields.io/badge/Pre_Release-0.8.7.2-blue.svg)](https://github.com/shenjackyuanjie/Difficult-Rocket/releases)
@@ -33,23 +29,19 @@
 
 [DR rs 最新 Action 构建](https://nightly.link/shenjackyuanjie/Difficult-Rocket/workflows/dr_rs/main)
 
-## English README please look [here](/main/readme-en.md)
+## 介绍
 
-> 这是一个用Python制作的类Simple Rocket游戏(简称：火箭模拟器)
+这是一个用Python制作的类Simple Rocket游戏（简称：火箭模拟器）。相对于原版SR，它更加轻量。
 
-## 优势
-
-> 相对于原版SR比较“轻量化”
-
-## [计划特性列表](/main/plan_features/README.md)
+[计划特性列表](docs/src/plan_features/README.md)
 
 [YouTrack](https://difficult-rocket.youtrack.cloud/projects/8dafd498-59c0-4ce7-9900-d9292e9ed1f0)
 
-## [更新日志](/main/change_log)
+[更新日志](docs/src/change_log/readme.md)
 
-## 运行方式
+## 运行
 
-### clone
+### 1. Clone
 
 ```bash title="clone.sh"
 mkdir DR
@@ -61,87 +53,47 @@ git clone https://gitee.com/shenjackyuanjie/Difficult-Rocket.git
 git clone git@github.com:shenjackyuanjie/Difficult-Rocket.git
 ```
 
-### 安装依赖
+### 2. 安装依赖
 
 ```bash title="install.sh"
+python gen_require.py 0
 python -m pip install -r requirements.txt
 git submodule update --init --recursive
 cd libs
-cd lib_not_dr
-python -m pip install .
+python -m pip install ./lib_not_dr
+python -m pip install ./pyglet
 ```
 
-### 运行
+### 3. 运行
 
 ```bash title="run.sh"
 python DR.py
 ```
 
-## 环境需求 (测试过的 / 开发平台)
+## 环境需求
+
+>开发环境使用的Python版本为`3.8.18`，但`3.8+`同样可用。
 
 - `开发平台 1 - Windows 10 x64 22H2`
-  - Python `3.8.10` / `3.10.11`
-    - pillow `10.0.0`
-    - psutil `5.9.5`
-    - rtoml `0.9.0`
-    - tomlkit `0.12.1`
-    - defusedxml `0.7.1`
-    - objprint `0.2.2`
-    - viztracer `0.15.6`
-    - vizplugins `0.1.3`
-    - nuitka `1.7.10`
-    - ordered-set `4.1.0`
-    - imageio `2.31.2`
-    - wheel `0.41.2`
-    - setuptools `68.1.2`
-    - setuptools-rust `1.7.0`
+  - Python `3.8.10+`
+    - `requirements`
   - `AMD R5 5600X`
-  - `AMD RX 550 4G`
+  - `AMD RX 580 8G`
 
-## 需要的 Python 模块
+## 需要的Python模块
 
-- `pyglet` (已经内置 V2.0.8 路径：`./libs/pyglet`)
+> python gen_require.py [-h] {0,1,2}
+> run / build / compile
+
+- `pyglet` (已经内置 V2.x 路径：`./libs/pyglet`)
 - `xmltodict` (已经内置 V0.12.0 路径:`./libs/xmltodict`)
 - `pyperclip` (已经内置 V1.8.2 路径: `./libs/pyperclip`)
 
-```text
-# this requirement is for
-#   DR basic running from source
-#   DR build (by nuitka)
-#   DR contributing
-
-# for images
-# not for pypy >= 3.10
-pillow >= 10.0.0; (platform_python_implementation == "PyPy" and python_version < "3.10") or platform_python_implementation == "CPython"
-
-# for sys info
-psutil >= 5.9.5
-
-# for files
-rtoml >= 0.9.0
-tomlkit >= 0.11.8
-defusedxml >= 0.7.1
-
-# for debug
-objprint >= 0.2.2
-viztracer >= 0.15.6; platform_python_implementation != "PyPy"
-vizplugins >= 0.1.3; platform_python_implementation != "PyPy"
-
-# for compile
-nuitka >= 1.7.5
-ordered-set >= 4.1.0
-imageio >= 2.31.0; (platform_python_implementation == "PyPy" and python_version < "3.10") or platform_python_implementation == "CPython"
-wheel >= 0.40.0
-setuptools >= 67.8.0
-setuptools-rust >= 1.6.0
-
-```
-
-## 感谢
+## 鸣谢
 
 - 开源项目
   - [pyglet](https://github.com/pyglet/pyglet) : GUI 和画面渲染
-  - `tomlkit` / `rtoml` : toml 解析器
+  - `tomlkit` : toml 解析器
   - `xmltodict`: xml 与 dict 转换器
   - `pyperclip`: 剪贴板!
   - [rapier2d](https://rapier.rs/) : 物理模拟引擎
@@ -153,38 +105,10 @@ setuptools-rust >= 1.6.0
   - [@Billchyi](https://github.com/Billchyi) : 文档矫正
   - [@MSDNicrosoft](https://github.com/MSDNicrosoft) : 优化代码
 
-</div>
-
 ## 相关链接
 
-## 关于分享协议
+[官方文档](https://dr.shenjack.top)
 
-#### https://creativecommons.org/licenses/by-nc-sa/4.0/
+## 许可
 
-#### 署名-非商业性使用-相同方式共享 4.0 国际 (CC BY-NC-SA 4.0)
-
-这是一份普通人可以理解的许可协议概要 (但不是替代) 。 免责声明.
-
-您可以自由地：
-
-共享 — 在任何媒介以任何形式复制、发行本作品
-
-演绎 — 修改、转换或以本作品为基础进行创作
-
-只要你遵守许可协议条款，许可人就无法收回你的这些权利。
-
-惟须遵守下列条件：
-
-署名 — 您必须给出地当的署名，提供指向本许可协议的链接，同时标明是否（对原始作品）作了修改。您可以用任何合理的方式来署名，但是不得以任何方式暗示许可人为您或您的使用背书。
-
-非商业性使用 — 您不得将本作品用于商业目的。
-
-相同方式共享 — 如果您再混合、转换或者基于本作品进行创作，您必须基于与原先许可协议地同的许可协议 分发您贡献的作品。
-
-没有附加限制 — 您不得适用法律术语或者 技术措施 从而限制其他人做许可协议允许的事情。
-
-声明：
-
-您不必因为公共领域的作品要素而遵守许可协议，或者您的使用被可适用的 例外或限制所允许。
-
-不提供担保。许可协议可能不会给与您意图使用的所必须的所有许可。例如，其他权利比如形象权、隐私权或人格权可能限制您如何使用作品。
+[MPL-2.0](LICENSE)