diff --git a/README.md b/README.md
index 06a8d79..b10f773 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,10 @@ It contains a Android client app and server program.<br>
 Usage:<br>
 1、download android client app<br>
 2、register user<br>
+![image](https://github.com/lazy-luo/smarGate/blob/master/res/login.png)<br>
+![image](https://github.com/lazy-luo/smarGate/blob/master/res/register.png)<br>
 3、remember register key-number(N)<br>
+![image](https://github.com/lazy-luo/smarGate/blob/master/res/registerok.png)<br>
 4、download server program matched you serverOS<br>
 5、modify config file(conf-proxy.xml):<br>
   <?xml version="1.0" encoding="GBK"?>
@@ -21,7 +24,10 @@ Usage:<br>
   </app-config>
 6、excute shell "nohup ./proxy_server -i1000 -o1000 -w8 >/dev/null &"(parameter i:input connections,o:output connections,w:max threads)<br>
 7、login from android client app<br>
+![image](https://github.com/lazy-luo/smarGate/blob/master/res/oper1.png)<br>
 8、create service local proxy in android app<br>
+![image](https://github.com/lazy-luo/smarGate/blob/master/res/oper2.png)<br>
+![image](https://github.com/lazy-luo/smarGate/blob/master/res/oper3.png)<br>
 9、enjoy it！<br>
 ps:<br>
 The Linux 64 bit version does dependless any third party package.<br>