Update README.md

ahnan · web-flow · commit f745737498bd · 2018-05-18T18:03:33.000+08:00
diff --git a/README.md b/README.md
@@ -1,11 +1,13 @@
 # SuperMap iClient for JavaScript
 
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+[![SonarCloud Gate](https://sonarcloud.io/api/project_badges/measure?project=com.supermap%3Aiclient-javascript9&metric=alert_status)](https://sonarcloud.io/dashboard?id=com.supermap%3Aiclient-javascript9)
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-SuperMap iClient for JavaScript 是一套由 JavaScript 语言编写的 GIS 客户端应用开发包， 支持多源数据地图，支持多终端，跨浏览器， 通过本产品可快速实现浏览器上美观、流畅的地图呈现。
+SuperMap iClient for JavaScript 9D是一套开源开放的WebGIS客户端应用开发包，基于现代Web技术栈全新构建，是SuperMap云四驾马车和在线GIS平台系列产品的统一JS客户端。它集成了领先的开源地图库、可视化库，支持多源数据与地图服务，支持多终端，跨浏览器。提供了全新的GIS大数据可视化、实时流数据可视化等功能，通过本产品可快速实现浏览器上美观、流畅的地图呈现。
+
+![Overview](http://iclient.supermap.io/web/img/overview/product_overview.png)
 
 ## 简介
 * 官网：[http://iclient.supermap.io](http://iclient.supermap.io)
@@ -19,4 +21,4 @@ SuperMap iClient for JavaScript 是一套由 JavaScript 语言编写的 GIS 客
 
 
 ## License
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+[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2FSuperMap%2FiClient-JavaScript.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2FSuperMap%2FiClient-JavaScript?ref=badge_large)
