diff --git a/README.md b/README.md
index 9aaca32..962ec99 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# Electron-learning
-Learning demo for electron and nodejs
-A cross platform tool. Download youtube videos and convert any audio to mp3 tool
+# YouElectron
+
+A cross platform tool. Download youtube videos and convert any audio to mp3 tool. Using electron and youtube-d
 
 <div align="center">
 	<br>
@@ -10,35 +10,118 @@ A cross platform tool. Download youtube videos and convert any audio to mp3 tool
 </div>
 
 
-# INSTALLATION On Mac / 安装环境 Mac 
-1. Mac 上安装 youtube-dl , 运行 ```brew install youtube-dl ``` 然后把 youtube-dl 可执行命令 复制到本项目的/resources/mac ``` cp /usr/local/bin/youtube-dl ./resources/mac ```
-2. Mac 上安装 ffmpeg 用来转换音频格式, 运行 ```brew install ffmpeg--with-libvpx ```  然后把 ffmpeg 可执行命令 复制到本项目的/resources/mac ``` cp /usr/local/bin/ffmpeg ./resources/mac ```
+## Features
 
-3. 进入项目目录后, 运行 ```npm install```
-4. 然后运行 ```npm install -g @vue/cli```
-5. 启动程序, 运行 ```npm run electron:serve```  开启程序.
+1. Download youtube video, choose any video and audio format easily!
+2. Convert any audio to mp3
+
+
+## Installation On Mac
+
+1. Download dmg file from [release page](https://github.com/jinwyp/electron-learning/releases)
+2. Extract to mac /Applications folder and run.
+
+## Installation On Windows
+
+1. Download exe file from [release page](https://github.com/jinwyp/electron-learning/releases)
+2. Run exe file, extract to any folder and run.
+
+
+## FAQ & Troubleshooting
+
+1. YouElectron base on ffmpeg and youtube-dl,  as default ffmpeg and youtube-dl are included in the release package. For any reason, you can install ffmpeg and youtube-dl by yourself.
+2. On mac, run  ```brew install youtube-dl ``` After install youtube-dl, then copy youtube-dl file to YouElectron folder /resources/mac. ``` cp /usr/local/bin/youtube-dl ./resources/mac ```
+3. On mac, run ```brew install ffmpeg--with-libvpx ``` After install ffmpeg, then copy ffmpeg file to YouElectron folder /resources/mac. ``` cp /usr/local/bin/ffmpeg ./resources/mac ```
+4. On windows, open link [youtube-dl site](https://youtube-dl.org/) . Download windows platform version. Then copy youtube-dl.exe file to YouElectron folder /resources/win
+5. On windows, open link [FFmpeg site](https://ffmpeg.zeranoe.com/builds/). Download windows platform version. Then copy ffmpeg.exe to YouElectron folder /resources/win
+
+
+
+##  Mac下安装
+
+1. 在 [下载页面](https://github.com/jinwyp/electron-learning/releases) 下载 dmg 文件 
+2. 解压后复制到 /Applications 然后运行即可.
+
+
+## Windows 下安装
+
+1. 在 [下载页面](https://github.com/jinwyp/electron-learning/releases) 下载 exe 文件 
+2. 运行exe 解压到任意目录,  然后运行即可.
+
+
+## 问题解答
+
+1. 本软件依赖于ffmpeg和youtube-dl, 默认已经包括在程序中. 如遇到问题, 可以自己安装这两个软件.
+2. Mac 上安装 youtube-dl , 运行 ```brew install youtube-dl ``` 然后运行 ```which youtube-dl ``` 显示youtube-dl所在路径, 然后把 youtube-dl 可执行文件复制到本项目的/resources/mac ``` cp /usr/local/bin/youtube-dl ./resources/mac ```
+3. Mac 上安装 ffmpeg 用来转换音频格式, 运行 ```brew install ffmpeg--with-libvpx ```  然后把 ffmpeg 可执行文件复制到本项目的/resources/mac ``` cp /usr/local/bin/ffmpeg ./resources/mac ```
+4. 在 Windows 上下载 youtube-dl.exe 浏览器打开 [youtube-dl官方网站](https://youtube-dl.org/) 下载对应版本. 然后把 youtube-dl.exe 可执行文件复制到本项目的/resources/win下
+5. 在 Windows 上下载 FFmpeg, 浏览器打开 [FFmpeg官方网站](https://ffmpeg.zeranoe.com/builds/) 下载对应版本.  然后把 ffmpeg.exe 可执行文件复制到本项目的/resources/win下
+
+
+
+## Development 
 
-6. 如果npm i 卡住 可以先 ``` npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver ```
-7. 把 https://npm.taobao.org/mirrors/electron/4.0.5/chromedriver-v4.0.5-darwin-x64.zip 下载 解压后  替换该项目 electron-learning/node_modules/spectron/node_modules/electron-chromedriver/bin
 
 
+### Setting environment On Mac 
 
+1. Install node.js on Mac. Git Clone this project
+2. Enter project folder and  run ```npm install``` and ```npm install -g @vue/cli```
+3. On mac, run  ```brew install youtube-dl ``` After install youtube-dl, then copy youtube-dl file to YouElectron folder /resources/mac. ``` cp /usr/local/bin/youtube-dl ./resources/mac ```
+4. On mac, run ```brew install ffmpeg--with-libvpx ``` After install ffmpeg, then copy ffmpeg file to YouElectron folder /resources/mac. ``` cp /usr/local/bin/ffmpeg ./resources/mac ```
+5. Run ```npm run electron:serve```  To development .
 
-# INSTALLATION On Windows / 安装环境 windows 
 
-1. 下载 FFmpeg, 通过 https://ffmpeg.zeranoe.com/builds/ 下载对应版本.  然后把 ffmpeg 可执行命令 复制到本项目的/resources/win下
-2. 下载 youtube-dl.exe 通过 https://youtube-dl.org/ 下载对应版本. 然后把 youtube-dl.exe 可执行命令 复制到本项目的/resources/win下
+### Setting environment On Windows
 
-3. 其他步骤同Mac环境, 安装node 和 npm等
+1. Install node.js on Mac. Git Clone this project
+2. Enter project folder and  run ```npm install``` and ```npm install -g @vue/cli```
+3. On windows, open link [youtube-dl site](https://youtube-dl.org/) . Download windows platform version. Then copy youtube-dl.exe file to YouElectron folder /resources/win
+4. On windows, open link [FFmpeg site](https://ffmpeg.zeranoe.com/builds/). Download windows platform version. Then copy ffmpeg.exe to YouElectron folder /resources/win
+5. Run ```npm run electron:serve```  To development .
+ 
 
 
-# How to Build / 打包编译 
+### How to Build 
 
-1. 运行 ```npm run electron:build```  打包编译, 最后生成在dist_electron 下
+1. Run ```npm run electron:build```  to build, and all files package to dist_electron folder
 
 
 
-# File structure / 文件结构
+### 安装环境 Mac
+
+1. 安装node.js, git clone 该项目.
+2. 进入项目目录后, 运行 ```npm install``` 与  ```npm install -g @vue/cli```
+3. Mac 上安装 youtube-dl , 运行 ```brew install youtube-dl ``` 然后运行 ```which youtube-dl ``` 显示youtube-dl所在路径, 然后把 youtube-dl 可执行文件复制到本项目的/resources/mac ``` cp /usr/local/bin/youtube-dl ./resources/mac ```
+4. Mac 上安装 ffmpeg 用来转换音频格式, 运行 ```brew install ffmpeg--with-libvpx ```  然后把 ffmpeg 可执行文件复制到本项目的/resources/mac ``` cp /usr/local/bin/ffmpeg ./resources/mac ```
+5. 启动程序, 运行 ```npm run electron:serve``` 进入开发热更新环境.
+
+6. 如果npm i 卡住 可以安装淘宝的npm源 ``` npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver ```
+7. 或把 https://npm.taobao.org/mirrors/electron/4.0.5/chromedriver-v4.0.5-darwin-x64.zip 下载 解压后  替换该项目 electron-learning/node_modules/spectron/node_modules/electron-chromedriver/bin
+
+
+
+
+### 安装环境 Windows 
+
+1. 安装node.js, git clone 该项目.
+2. 进入项目目录后, 运行 ```npm install``` 与  ```npm install -g @vue/cli```
+3. 在 Windows 上下载 youtube-dl.exe 浏览器打开 [youtube-dl官方网站](https://youtube-dl.org/) 下载对应版本. 然后把 youtube-dl.exe 可执行文件复制到本项目的/resources/win下
+4. 在 Windows 上下载 FFmpeg, 浏览器打开 [FFmpeg官方网站](https://ffmpeg.zeranoe.com/builds/) 下载对应版本.  然后把 ffmpeg.exe 可执行文件复制到本项目的/resources/win下
+5. 启动程序, 运行 ```npm run electron:serve```  开启程序.
+
+6. 如果npm i 卡住 可以安装淘宝的npm源 ``` npm install chromedriver --chromedriver_cdnurl=http://cdn.npm.taobao.org/dist/chromedriver ```
+7. 或把 https://npm.taobao.org/mirrors/electron/4.0.5/chromedriver-v4.0.5-darwin-x64.zip 下载 解压后  替换该项目 electron-learning/node_modules/spectron/node_modules/electron-chromedriver/bin
+
+
+
+### 打包编译 
+
+1. 运行 ```npm run electron:build```  打包编译, 最后生成的文件在dist_electron 下
+
+
+
+### File structure / 文件结构
 
 1. Entry file 入口文件为 src/background.js, 此为electron 主进程文件. 在package.json可以修改该入口文件.
 2. src/background.js 运行后启动 public/index.html,  进入页面后启动 src/main.js  即Vue的第一个js文件.
@@ -46,6 +129,12 @@ A cross platform tool. Download youtube videos and convert any audio to mp3 tool
 
 
 
+
+
+
+
+
+
 # Electron Tutorial / 快速入门 教程
 
 [Electron 快速入门](https://github.com/nodejh/nodejh.github.io/issues/39)
diff --git a/package.json b/package.json
index 4522bb5..73effb3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
-    "name": "WMATOMP3",
-    "version": "0.4.0",
-    "description": "Convert wma to mp3",
+    "name": "Youelectron",
+    "version": "0.5.0",
+    "description": "Youtube downloader and Audio converter wma to mp3",
     "author": "JinWYP",
     "private": true,
     "scripts": {