diff --git a/INSTALL b/INSTALL
index c1087f0..67392c4 100644
--- a/INSTALL
+++ b/INSTALL
@@ -3,14 +3,14 @@ Copy right 2010 Happy Fish / YuQing
 libfastcommon may be copied only under the terms of the Less GNU General
 Public License(LGPL).
 Please visit the libfastcommon Home Page for more detail.
-English language: http://code.google.com/p/libfastcommon/
-Chinese language: http://linux.chinaunix.net/bbs/forum-75-1.html
+English language: https://github.com/happyfish100/libfastcommon
+Chinese language: http://www.csource.org/
 
 
 #step 1. download libfastcommon source package and unpack it, 
 tar xzf libfastcommon_v1.x.tar.gz
 #for example:
-tar xzf libfastcommon_v1.3.tar.gz
+tar xzf libfastcommon_v1.23.tar.gz
 
 #step 2. enter the libfastcommon dir
 cd libfastcommon