diff --git a/README.md b/README.md
index f539e91..0302a44 100644
--- a/README.md
+++ b/README.md
@@ -66,3 +66,7 @@ DHTSpider 是一个由C#编写的 DHT 爬虫, 从全球` DHT ` 网络里"`嗅探
     
 ```
 
+
+#### demo
+![demo](https://user-images.githubusercontent.com/9568475/44514542-fc4cfb00-a6f2-11e8-8260-6a82242e1aba.png)
+
diff --git a/demo.png b/demo.png
new file mode 100644
index 0000000..1bff0ea
Binary files /dev/null and b/demo.png differ