diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..f9491a7c220dbe151e6103396718ef779daabb25
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2021 codechina_dev
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/README.md b/README.md
index 65dc0f77bea42822b58be572ae27c8ed08f0968f..63c96821cb7fb9de77bb7e460d0238a20e22338e 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,85 @@
+# C Markdown 编辑器
+
+一款Markdown编辑器组件，支持使用markodwn语法来编写文档，同时支持图片上传等功能（当前版本仅支持单文件上传）
+
+## 更新记录
+
+### v0.1 
+
+2021-06-07 v0.1 初版更新，支持功能：
+
+- 自定义主题
+- 单张图片/单个附件上传
+- Markdown & Html 内容获取
+
+# 使用
+
+1. 通过script标签引入
+```html
+<script src="./markdown-editor.js"></script>
+```
+2. 指定需要渲染的容器
+```html
+<div id="app"></div>
+```
+3. 初始化实例
+```js
+new MdEditor({
+    ...options
+})
+```
+
+# options
+
+| 属性 | 说明 | 类型 | 默认值 |
+| ------ | ------ | ------ | ------ |
+| el | 编辑器渲染的容器 | String | "#app"
+| themeOptions | 主题颜色配置 | Object | [themeOptions](#themeoptions)
+| canAttachFile | 是否可以上传图片 | Boolean | true
+| placeholder | placeholder | String | "请输入内容"
+| onChange | 获取编辑器markdown及html内容 | Function | function(res) {} [示例](#onchange)
+| onUpload | 上传文件钩子函数 | Function | function(file, callback) {} [示例](#onupload)
+
+# themeOptions
+
+| 属性 | 说明 | 类型 | 默认值 |
+| ------ | ------ | ------ | ------ |
+| borderColor | 编辑器边框默认颜色 | String | "#dbdbdb"
+| borderColorActive | 编辑器边框激活颜色 | String | "#409eff"
+| textColor | 编辑器文字默认颜色 | String | "#303030"
+| textColorActive | 编辑器文字激活颜色 | String | "#000"
+
+# onChange
+用于获取markdown内容及编译后的html内容
+
+
+```js
+new MdEditor({
+    ...,
+    onChange: function(res) {
+        console.log(res) // { text: "...", html: "..." }
+    }
+})
+```
+
+# onUpload
+
+上传或粘贴文件时会触发此函数
+
+```js
+new MdEditor({
+    ...,
+    onUpload: function(file, callback) {
+        // do something with file
+        // ajax
+        // ...
+        // 得到图片的url
+        // 在callback函数中回传图片url，编辑器会将图片链接粘贴到内容里
+        callback(url)
+    }
+})
 ```
-npm install
-npm start
 
- <div id="app"></div>
-<script src="./bundle.js"></script>
-<script>
-    new MdEditor({
-    el: "#app"
-    });
-</script>
+# License
 
-```
\ No newline at end of file
+[MIT](https://codechina.csdn.net/codechina_dev/markdown-editor/-/blob/master/LICENSE)