Update README.md

fengandyun · web-flow · commit b3e01e5afcd6 · 2020-05-18T16:18:19.000+08:00
diff --git a/README.md b/README.md
@@ -30,7 +30,7 @@
 
 | 《数据驱动：从方法到实践》 | 《Android 全埋点解决方案》 | 《iOS 全埋点解决方案》
 | ------ | ------ | ------ |
-| [![《数据驱动：从方法到实践》](https://opensource.sensorsdata.cn/wp-content/uploads/data_driven_book_1.jpg)](https://item.jd.com/12322322.html) | [![《Android 全埋点解决方案》](https://opensource.sensorsdata.cn/wp-content/uploads/Android-全埋点thumbnail_1.png)](https://item.jd.com/12574672.html) | ![《iOS 全埋点解决方案》](https://opensource.sensorsdata.cn/wp-content/uploads/iOS-全埋点thumbnail_1.png) 
+| [![《数据驱动：从方法到实践》](https://opensource.sensorsdata.cn/wp-content/uploads/data_driven_book_1.jpg)](https://item.jd.com/12322322.html) | [![《Android 全埋点解决方案》](https://opensource.sensorsdata.cn/wp-content/uploads/Android-全埋点thumbnail_1.png)](https://item.jd.com/12574672.html) | [![《iOS 全埋点解决方案》](https://opensource.sensorsdata.cn/wp-content/uploads/iOS-全埋点thumbnail_1.png)](https://item.jd.com/12867068.html)
 
 ## License
 
