diff --git a/Gemfile b/Gemfile
index b22f3b1..fc8aa39 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,5 @@
-source "http://ruby.taobao.org"
+# source "http://ruby.taobao.org"
+source 'https://rubygems.org'
 
 gem 'rails', ' >= 4.0.0'
 
--
libgit2 0.21.0