diff --git a/README.md b/README.md
index 2c10d69d..8203dd42 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,13 @@
+[AjPlus Captcha Official Website](https://captcha.anji-plus.com/)
+============
+[![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)[![Total Lines](https://tokei.rs/b1/github/anji-plus/captcha?category=lines)](https://github.com/anji-plus/captcha)
+
+> AjPlus Captcha 
+
+[![Stargazers over time](https://starchart.cc/anji-plus/captcha.svg)](https://starchart.cc/anji-plus/captcha)
+
+[![EN doc](https://img.shields.io/badge/document-English-blue.svg)](README_en.md)[![CN doc](https://img.shields.io/badge/文档-中文版-blue.svg)](README.md)
+
 # 1 在线体验
 ####   1.1 电脑在线体验:[https://captcha.anji-plus.com/](https://captcha.anji-plus.com/ "链接")
 #### &emsp; 1.2 在线文档:[https://captcha.anji-plus.com/#/doc](https://captcha.anji-plus.com/#/doc "doc")<br>
diff --git a/README_en.md b/README_en.md
new file mode 100644
index 00000000..34c170ec
--- /dev/null
+++ b/README_en.md
@@ -0,0 +1,80 @@
+
+[AjPlus Captcha Official Website](https://captcha.anji-plus.com/)
+============
+[![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)[![Total Lines](https://tokei.rs/b1/github/anji-plus/captcha?category=lines)](https://github.com/anji-plus/captcha)
+
+> AjPlus Captcha 
+
+[![Stargazers over time](https://starchart.cc/anji-plus/captcha.svg)](https://starchart.cc/anji-plus/captcha)
+
+[![EN doc](https://img.shields.io/badge/document-English-blue.svg)](README.md)[![CN doc](https://img.shields.io/badge/文档-中文版-blue.svg)](README_CN.md)
+
+
+# 1. Online Demo
+### &emsp; 1.1 [Have a try](https://captcha.anji-plus.com/ "链接")
+### &emsp; 1.2 [Document](https://captcha.anji-plus.com/#/doc "doc")
+### &emsp; 1.3 Wechat/H5 demo（depends on uni-app)
+ &emsp;&emsp; see also [gitee]( https://gitee.com/anji-plus/captcha "码云")
+
+ ![Wechat](https://captcha.anji-plus.com/static/8cm.jpg  "")&emsp;&emsp;![h5](https://images.gitee.com/uploads/images/2020/0429/174246_c33e3fa3_1728982.png "h5.png")
+ &emsp;&emsp;&emsp;&emsp;Wechat Demo&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;&emsp;
+
+# 2. Design Details
+### &emsp; 2.1 UI Component
+ &emsp;&emsp; support Android、iOS、Futter、Uni-App、ReactNative、Vue、Angular、Html、Php。
+ 
+| blockPuzzle | clickWord |
+| --- | --- |
+|![blockPuzzle](https://captcha.anji-plus.com/static/blockPuzzle.png "滑动拼图")&emsp;|![clickWord](https://captcha.anji-plus.com/static/clickWord.png "点选文字")|
+| 1-1 | 1-2 |
+ 
+
+### &emsp; 2.2 Concept Related
+| concept  | desc  |
+| ------------ | ------------ |
+| Captcha Type | blockPuzzle, clickWord|
+| Check  |  user action: drag block or click workds,then check if it was human did|
+| Verify  | bind user action with backend service. call captchaService.verification in backend service to prevent invalid access ,for example,directly call it |
+
+### &emsp; 2.3 Main Features 
+CAPTCHA stands for Completely Automated Public Turing test to tell Computers and Humans Apart. CAPTCHA determines whether the user is real or a spam robot. CAPTCHAs stretch or manipulate letters and numbers, and rely on human ability to determine which symbols they are.
+ 
+Ajplus Captcha , an open source toolset for users,its main Features are as follows:
+- Easy to integrate ui Component in your apps,support varies frontend UI,
+- Support Integrate with Android、iOS、Futter、Uni-App、ReactNative、Vue、Angular、Html、Php
+- No dependencies lib in core source,Easy to include in your backend service
+- Core api is simple and Open to Extend,all instance initialized by JAVA SPI,Easy to add your custom Implement to form a new Captcha type。
+- Support security feature
+
+# 3. How to Integrate
+![Sequence Diagram](https://captcha.anji-plus.com/static/shixu.png "时序图")
+
+# 4. SourceCode Structure
+
+![输入图片说明](https://images.gitee.com/uploads/images/2021/0207/112335_bd789fff_1600789.png "屏幕截图.png")
+
+# 5. Dev & Run 
+#### &emsp; 
+- start backend service
+  import source code into Eclipse or Intellij,
+  start StartApplication class in package service/springboot。[online images](https://gitee.com/anji-plus/AJ-Captcha-Images)
+- start frontend ui
+  open source files in view/vue with your IDE like Visual Code，
+```js
+    npm install
+    npm run dev
+
+    DONE  Compiled successfully in 29587ms                       12:06:38
+    I  Your application is running here: http://localhost:8081
+``` 
+
+# 6. Work Plan
+  [issues](https://gitee.com/anji-plus/captcha/issues)
+
+# 7. Connect Us
+
+[Wechat group] (https://captcha.anji-plus.com/static/weixin.png)
+<img src="https://captcha.anji-plus.com/static/weixin.png" width = "200" height = "200" div align=left />
+
+ ### Have a try & enjoy it !!!  ☺
+