update README.md

README.md

@@ -5,4 +5,14 @@
 </p>
 
 <h1 align="center">SpiderApi - 虫术 - 爬虫逆向常用 API</h1>
-<h1 align="center">项目处于初期建设当中，不代表最终版本</h1>
+<p align="center">
+  <a>项目处于初期建设当中，不代表最终版本，更多内容即将到来...</a>
+  <br/>
+  <a>The project is in the early stages of construction and does not represent the final version. More content is coming soon...</a>
+</p>
+
+<p align="center">
+  <img src="https://user-images.githubusercontent.com/498917/52569900-852b3080-2e12-11e9-9bd0-f1e256b13e53.png" height="56" alt="BrowserStack">
+  <br/>
+  <a href="https://www.browserstack.com/open-source">This project is tested with BrowserStack.</a>
+</p>