Update README.md

Author: houseonline

README.md

@@ -4,7 +4,6 @@
 
 Switch Languages: <a href="README.md">English Documents</a>  |  <a href="README-zh.md">中文文档</a>
 
-<br>
 <br>
 
 # Overview
@@ -18,7 +17,6 @@ Current scale：
 * PB level data
 * Involving 1000+ real-time online business applications.
 
-<br>
 <br>
 
 # Introduction
@@ -29,7 +27,6 @@ Current scale：
 
 Click here to view detailed information about Introduction.
 
-<br>
 <br>
 
 # Architecture
@@ -40,21 +37,18 @@ Principle description:
 * Based on <a href="https://kubernetes.io/docs/concepts/extend-kubernetes/operator/">Operator</a> open source products, it is completely operated and maintained on Kubernate.
 * Support two kinds of Redis instance management delivery, namely Redis active and standby and RedisCluster.
 
-<br>
 <br>
 
 # QuickStart
 
 Click here to view detailed information about QuickStart.
 
-<br>
 <br>
 
 # AdminGuide
 
 Click here to view detailed information about AdminGuide.
 
-<br>
 <br>
 
 # FAQ