fixed url
diff --git a/Articles.md b/Articles.md
index 641e886..f24cfce 100644
--- a/Articles.md
+++ b/Articles.md
@@ -232,7 +232,7 @@
 ## Korean
   * [The Go Programming Language](http://www.slideshare.net/golanger/abou-go)
   * [You can read Go code](http://goo.gl/vUeSzl)
-  * [Go channel tutorial](http://www.gonuts.kr/2014/12/golang-channels-tutorial.html)
+  * [Go channel tutorial](http://blog.sabzil.org/2014/12/golang-channels-tutorial.html)
   * [Go character encoding](http://www.slideshare.net/suapapa/go-character-encoding)
   * [Using Google API in Go](http://www.slideshare.net/golanger/using-google-api-in-go)
   * [Go로 Git 들여다보기](http://goo.gl/nCDV3I)