upd: README

README.md

@@ -15,25 +15,35 @@ The module was implement based on [RFC4226](https://tools.ietf.org/html/rfc4226)
 
 ### Installation
 
-	npm install jsotp
+```shell
+npm install jsotp
+```
 	
 ### Module
 
-All features support:
+All modules support:
 
-	let jsotp = require('jsotp');
+```javascript
+let jsotp = require('jsotp');
+```
 	
 Only `Base32` module support:
 
-	let jsotp = require('jsotp/base32');
+```javascript
+let jsotp = require('jsotp/base32');
+```
 	
 Only `HOTP` module support:
 
-	let jsotp = require('jsotp/hotp');
+```javascript
+let jsotp = require('jsotp/hotp');
+```
 	
 Only `TOTP` module support: 
 
-	let jsotp = require('jsotp/totp');
+```javascript
+let jsotp = require('jsotp/totp');
+```
 	
 ### Usage
 
@@ -99,5 +109,20 @@ let b32_secret = jsotp.Base32.random_gen();
 
 #### • jsotp.HOTP.verify()
 
+### Develop
+
+* Clone depo and install dependencies
+
+```shell
+git clone git@github.com:LanceGin/jsotp.git
+npm install
+```
+
+* Contribute the code in `src/`, and run command below to build the es6 code to es2015. That will create a local directory named `lib/`.
+
+```shell
+npm run build
+```
+
 ### [中文文档](docs/README_zh.md)
 

docs/README_zh.md

@@ -15,25 +15,35 @@
 
 ### 安装
 
-	npm install jsotp
+```shell
+npm install jsotp
+```
 	
 ### 模块
 
 全部模块支持:
 
-	let jsotp = require('jsotp');
+```javascript
+let jsotp = require('jsotp');
+```
 	
 仅 `Base32` 模块支持:
 
-	let jsotp = require('jsotp/base32');
+```javascript
+let jsotp = require('jsotp/base32');
+```
 	
 仅 `HOTP` 模块支持:
 
-	let jsotp = require('jsotp/hotp');
+```javascript
+let jsotp = require('jsotp/hotp');
+```
 	
 仅 `TOTP` 模块支持: 
 
-	let jsotp = require('jsotp/totp');
+```javascript
+let jsotp = require('jsotp/totp');
+```
 	
 ### 使用
 
@@ -99,4 +109,19 @@ let b32_secret = jsotp.Base32.random_gen();
 
 #### • jsotp.HOTP.verify()
 
+### 开发
+
+* 克隆代码并安装依赖
+
+```shell
+git clone git@github.com:LanceGin/jsotp.git
+npm install
+```
+
+* 在`src/`文件夹中进行源码编写，执行下面命令将es6代码编译成es2015，命令会生成一个`lib/`本地文件夹。
+
+```shell
+npm run build
+```
+
 ### [README](../README.md)