diff --git a/README.md b/README.md
index a7f6e2a..b355f49 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,5 @@
 # DTL/NSL Secure Money Server for Linux/Unix
-- by Fumi.Iseki and NSL
-  - http://www.nsl.tuis.ac.jp
+- by Fumi.Iseki and [NSL](http://www.nsl.tuis.ac.jp)
 - [Wiki](https://polaris.star-dust.jp/pukiwiki/?OpenSim/MoneyServer)
 
 ## 0. Outline