diff --git a/README.md b/README.md
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@@ -51,6 +51,7 @@ SkyWalking: Large-Scale Distributed Systems Tracing Infrastructure, 是一个对
 
 # 典型页面展现 / Typical UI show
 * 支持浏览器：Firefox/Chrome
+
 ## 实时调用链路
 * 实时链路追踪展现
 ![追踪连路图1](http://wu-sheng.github.io/sky-walking/sample-code/screenshoot/1.0b/callChain.png)