diff --git a/README.md b/README.md
index 7455d95a5..e436b0f06 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,7 @@ SkyWalking-Distributed Application Tracing System, 是一个对JAVA应用程序
 ![追踪连路图2](http://wu-sheng.github.io/sky-walking/sample-code/screenshoot/callChainDetail.png)
 * 实时链路追踪日志查看
 ![追踪连路图3](http://wu-sheng.github.io/sky-walking/sample-code/screenshoot/callChainLog.png)
+
 ## 分析汇总
 
 # Home Page