diff --git a/README.md b/README.md
index cec04b7..d930805 100644
--- a/README.md
+++ b/README.md
@@ -3,5 +3,10 @@
 <img src="https://awesome.re/badge.svg" alt="Awesome">
 
 * [bit.ly](https://bitly.com)
-* [goo.gl](https://goo.gl)
+* [goo.gl](https://goo.gl) - deprecated from Google (2018.03.30)
 * [is.gd](https://is.gd)
+* [Ow.ly](https://ow.ly)
+* [3.ly](http://3.ly)
+* [han.gl](https://han.gl) - Korean URL shortener Service
+* [bitly.kr](http://bitly.kr) - Korean URL shortener Service
+* [me2.do](http://me2.do) - deprecated from Naver (2016.08.18)