diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index 0c1f65317..83cfa1e1a 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -92,6 +92,17 @@ class RepositoriesController < ApplicationController
     render :action => 'show', :layout => 'base_projects'
   end
 
+
+  HOOK_TEMPLATE = %Q{#!/bin/sh
+exec git update-server-info
+
+CMD_PATH=`dirname $0`
+cd $CMD_PATH
+PY_PATH=$PWD/../../git_refresh_changes.py
+[[ -s "$PY_PATH"   ]] && $(which python) $PY_PATH $(dirname $PWD)
+cd -
+}
+
   def create
     if params[:repository_scm].to_s == 'Gitlab'
       # add by nwb
@@ -127,7 +138,6 @@ class RepositoriesController < ApplicationController
       if attrs[:attrs_extra].keys.any?
         @repository.merge_extra_info(attrs[:attrs_extra])
       end
-      #by xianbo
 
       @repository.project = @project
       if request.post? && @repository.save
@@ -145,12 +155,11 @@ class RepositoriesController < ApplicationController
                      "</Limit> \n ' >> "+
                      @root_path+"htdocs/"+ @repository_name+"/.htaccess"
           system "cd "+@project_path+" ;git update-server-info"
-          # if(create_repo_file&&create_passwd&&create_group&&init_repository&&add_privilege&&init_server_info)
-          # else
-          # logger.info "An error occured when authenticating "+"create passwd"+@creat_passwd+"create_group"+
-          # crate_group+"create repository file "+create_repo_file+"init repository"+init_repostory+
-          # "aad privilege to rpository"+add_privilege+"init server infos"+init_server_info
-          # end
+
+          File.open(@project_path+"/hooks/post-update", "w+") do |f|
+            f.write(HOOK_TEMPLATE)
+          end
+
           @repository.update_attributes(:login => User.current.login.to_s)
         end
         redirect_to settings_project_url(@project, :tab => 'repositories')
@@ -160,6 +169,8 @@ class RepositoriesController < ApplicationController
              render :action => 'new', :layout =>'base_projects'
            end
       end
+
+
     end
   end
   
diff --git a/lib/git_refresh_changes.py b/lib/git_refresh_changes.py
new file mode 100644
index 000000000..a0250243e
--- /dev/null
+++ b/lib/git_refresh_changes.py
@@ -0,0 +1,30 @@
+#coding=utf-8
+#!/usr/bin/env python
+
+# 脚本用于刷新版本库，由git hooks里进行调用，传入参数为git仓库路径
+# 需要配置rails项目地址
+# 必须装此文件放在git的存放目录，现在是  /home/pdl/redmine-2.3.2-0/apache2/htdocs
+
+import sys
+import os
+import urllib
+import urllib2
+
+RAILS_URL = 'http://192.168.128.128:3000/'
+
+def get_git_path():  
+    return sys.argv[1]
+    path=os.path.realpath(sys.argv[0]) 
+    if os.path.isfile(path):  
+        path=os.path.dirname(os.path.dirname(path))  
+    return os.path.abspath(path) 
+
+def post_http_data(url, data):
+	data_urlencode = urllib.urlencode(data)
+	req = urllib2.Request(url = url,data =data_urlencode)
+	res_data = urllib2.urlopen(req)
+	#res = res_data.read()
+	#return res
+
+path = get_git_path()
+post_http_data(RAILS_URL + 'git_callback/post_update', {'root_url': path})
diff --git a/lib/tasks/git_post_update.rake b/lib/tasks/git_post_update.rake
new file mode 100644
index 000000000..170bd0467
--- /dev/null
+++ b/lib/tasks/git_post_update.rake
@@ -0,0 +1,28 @@
+namespace :git_post_update do
+
+  HOOK_TEMPLATE = %Q{#!/bin/sh
+
+exec git update-server-info
+
+CMD_PATH=`dirname $0`
+cd $CMD_PATH
+PY_PATH=$PWD/../../../git_refresh_changes.py
+  [[ -s "$PY_PATH"   ]] && $(which python) $PY_PATH $(dirname $PWD)
+  cd -
+  }
+
+  desc "update old post-update file, REP_PATH"
+  task :update_old_file do
+    raise "please set REP_PATH" unless ENV["REP_PATH"]
+    Dir.chdir(ENV["REP_PATH"]) do
+      Dir.glob("**/post-update").each do |filename|
+        File.open(filename, "w+") do |f|
+          f.write(HOOK_TEMPLATE)
+          puts " file #{filename} changed"
+        end
+      end
+    end
+  end
+
+
+end
\ No newline at end of file