diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index 91582d8e2..86dc549ec 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -98,6 +98,14 @@ class RepositoriesController < ApplicationController
       # add by nwb
       # 增加对gitlab版本库的支持
 
+      attrs = pickup_extra_info
+      @repository = Repository.factory('Git')
+      @repository.safe_attributes = params[:repository]
+      if attrs[:attrs_extra].keys.any?
+        @repository.merge_extra_info(attrs[:attrs_extra])
+      end
+      @repository.project = @project
+
       # 数据检测
       if params[:repository][:identifier] == ""
         flash[:error] = l(:project_module_repository) + l(:blank)
@@ -117,15 +125,7 @@ class RepositoriesController < ApplicationController
         return
       end
 
-      attrs = pickup_extra_info
-      @repository = Repository.factory('Git')
-      @repository.safe_attributes = params[:repository]
-      if attrs[:attrs_extra].keys.any?
-        @repository.merge_extra_info(attrs[:attrs_extra])
-      end
-      @repository.project = @project
-
-       # 判断gitlab用户是否存在，不存在则创建
+      # 判断gitlab用户是否存在，不存在则创建
       user = User.current
       gitlab_user = GitlabUser.find_by_user_id(user.id)
       if gitlab_user.nil?
@@ -135,10 +135,12 @@ class RepositoriesController < ApplicationController
           render :action => 'newrepo', :layout =>'base_projects'
           return
         end
+        gitlab_user = GitlabUser.find_by_user_id(user.id)
       end
       # 创建gitlab版本库
       repos = params[:repository][:identifier]
-      if !create_project_for_user(repos,@project.id,gitlab_user.gitlab_user_id)
+      temp = create_project_for_user(repos,@project.id,gitlab_user.gitlab_user_id)
+      if !temp[:result]
         # 创建gitlab项目失败
         flash[:error] = l(:error_create_gitlab_project)
         render :action => 'newrepo', :layout =>'base_projects'
@@ -146,6 +148,9 @@ class RepositoriesController < ApplicationController
       end
 
       # 连接创建成功后的gitlab版本库
+      gitproject = GitlabProject.find_by_gitlab_project_id(temp[:gitprojectid])
+      @repository.url = gitproject.repository_url
+      @repository.root_url = gitproject.repository_url
       if request.post? && @repository.save
         redirect_to settings_project_path(@project, :tab => 'repositories')
       else
@@ -261,15 +266,15 @@ class RepositoriesController < ApplicationController
     redirect_to settings_project_path(@project, :tab => 'repositories')
     if(@repository.type=="Repository::Git")  
       logger.info "destory the repository value"+"root path"+@root_path+"repo_name"+@repo_name+
-      "repository_name"+@repository_name+"user group"+@middle    
-        system "sed -i /"+@repo_name+"/{d} "+@root_path+"user.passwd"
-        system "sed -i /"+@middle+"/{d} "+@root_path+"group.passwd"
-        system "rm -r "+@root_path+"htdocs/"+@repository_name
-        # if(@sed_user&&@sed_group&&@remove)
-        # else
-            # logger.info "An error occured when destory the repository"+"delete form passwd: \n"+
-            # @sed_user+"delete from group"+@sed_group+"delete from file"+@remove
-        # end
+      "repository_name"+@repository_name+"user group"+@middle
+        #system "sed -i /"+@repo_name+"/{d} "+@root_path+"user.passwd"
+        #system "sed -i /"+@middle+"/{d} "+@root_path+"group.passwd"
+        #system "rm -r "+@root_path+"htdocs/"+@repository_name
+
+      gitlabproject = GitlabProject.find_by_repository_url(@repository.url)
+      if gitlabproject
+        gitlabproject.destroy
+      end
     end
   end
 
diff --git a/app/helpers/gitlab_helper.rb b/app/helpers/gitlab_helper.rb
index a52ceea6b..48e55841e 100644
--- a/app/helpers/gitlab_helper.rb
+++ b/app/helpers/gitlab_helper.rb
@@ -39,7 +39,7 @@ module GitlabHelper
 
   def login_check
     if GitlabHelper.gitlab_token.nil?
-      login_gitlab(GitlabHelper.LOGIN_USER,GitlabHelper.LOGIN_PASSWORD)
+      login_gitlab(LOGIN_USER,LOGIN_PASSWORD)
     end
   end
 
@@ -60,6 +60,7 @@ module GitlabHelper
       return false
     end
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return false
     end
   end
@@ -94,6 +95,7 @@ module GitlabHelper
         return false
       end
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return false
     end
   end
@@ -104,9 +106,10 @@ module GitlabHelper
   # add by nwb
   def create_project_for_user(project_name,project_id,user_id)
     login_check
-    url =  REPO_IP_ADDRESS +  GITLAB_API + "/projects/user/"  + user_id
+    url =  REPO_IP_ADDRESS +  GITLAB_API + "/projects/user/"  + user_id.to_s
     uri = URI.parse(url)
     data = {user_id:user_id, name:project_name,private_token:GitlabHelper.gitlab_token}
+    tempResult = Hash.new
     begin
       res = Net::HTTP.post_form(uri, data)
       if res.code == '201'
@@ -119,19 +122,22 @@ module GitlabHelper
         web_url['http://localhost'] =  REPO_IP_ADDRESS
 
         # 保存数据
-        gitproject =GitlabProject.new
+        gitproject = GitlabProject.new
         gitproject.project_id = project_id
         gitproject.gitlab_project_id = temp['id']
         gitproject.repository_url = repository_url
         gitproject.web_url = web_url
         gitproject.save
-        return true
+        tempResult[:result]= true
+        tempResult[:gitprojectid]=gitproject.gitlab_project_id
       else
-        return false
+        tempResult[:result]= false
       end
     rescue =>err
-      return false
+      logger.error "gitlab: error: #{err.message}"
+      tempResult[:result]= false
     end
+    tempResult
   end
 
   # 创建用户
@@ -161,6 +167,7 @@ module GitlabHelper
         return false
       end
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return false
     end
   end
@@ -188,6 +195,7 @@ module GitlabHelper
         return false
       end
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return false
     end
   end
@@ -215,6 +223,7 @@ module GitlabHelper
         return false
       end
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return false
     end
   end
@@ -239,6 +248,7 @@ module GitlabHelper
         return false
       end
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return false
     end
   end
@@ -262,6 +272,7 @@ module GitlabHelper
       response = http.start { |http| http.request(request) }
       return JSON.parse response.body
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return nil
     end
   end
@@ -285,6 +296,7 @@ module GitlabHelper
       response = http.start { |http| http.request request }
       return JSON.parse response.body
     rescue =>err
+      logger.error "gitlab: error: #{err.message}"
       return nil
     end
   end
diff --git a/app/models/repository.rb b/app/models/repository.rb
index 57a818270..6407d40eb 100644
--- a/app/models/repository.rb
+++ b/app/models/repository.rb
@@ -135,6 +135,23 @@ class Repository < ActiveRecord::Base
     end
   end
 
+  # 获取版本库地址
+  def repos_url
+    if self.scm_name=="Git"
+      gitlabproject = GitlabProject.find_by_repository_url(self.url)
+      if gitlabproject.nil?
+        # 兼容老git模式
+        ip = RepositoriesHelper::REPO_IP_ADDRESS
+        project_path_cut = RepositoriesHelper::PROJECT_PATH_CUT
+       "http://" + self.login.to_s +  self.identifier.to_s + ip + self.url.slice(project_path_cut, self.url.length)
+      else
+        self.url
+      end
+    else
+      self.url
+    end
+  end
+
   def <=>(repository)
     if is_default?
       -1
diff --git a/app/views/projects/settings/_repositories.html.erb b/app/views/projects/settings/_repositories.html.erb
index bb42e7a54..4daa8e3ab 100644
--- a/app/views/projects/settings/_repositories.html.erb
+++ b/app/views/projects/settings/_repositories.html.erb
@@ -20,11 +20,7 @@
       </td>
       <td align="center"><%= checked_image repository.is_default? %></td>
       <td><%=h repository.scm_name %></td>
-      <%if repository.scm_name=="Git"%>
-      	<td>http://<%=  repository.login.to_s %>_<%= repository.identifier.to_s%>@<%= ip %><%=h repository.url.slice(project_path_cut, repository.url.length) %></td><!--Modified by tanxianbo-->
-      <%else %>
-      	<td><%=h repository.url %></td>
-      <% end %>
+      <td><%=h repository.repos_url %></td>
       
       <td class="buttons" style="text-align:left">
       	<% if repository.scm_name=="Subversion"%>
@@ -43,6 +39,7 @@
              :class => 'icon icon-user') %>
             <% if repository.login.to_s==User.current.login.to_s %>
         		<%= delete_link repository_path(repository) %>
+                <%#= link_to l(:button_delete), repository_path(repository), :method => :delete,:data => {:confirm => l(:label_are_you_sure)},:class => 'icon icon-del'%>
             <% end %>
       		<% end %>
       	<% end %>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index f4c1c7612..90690e07c 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -132,6 +132,7 @@ en:
 
   actionview_instancetag_blank_option: Please select
 
+  blank: "can't be blank"
   attachment_all: "All"
   attachment_browse: "Attachment Content Browse"
   attachment_sufix_browse: "Attachment Type Browse"
@@ -1369,6 +1370,7 @@ en:
   label_gitlab_email: The email user to login gitlab
   label_gitlab_account: The account user to login gitlab
   label_gitlab_password: The password user to login gitlab
+  label_are_you_sure: Are you sure？
   label_how_commit_code: How to commit code：
   label_how_commit_code_chinese: Chinese
   label_welcome_leave_message: Hi!The platform is currently in beta version.If you have any comments and suggestions, please
diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index b11bfbd67..ef93c8802 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -198,6 +198,7 @@ zh:
 
   error_create_gitlab_user: "创建Gitlab用户失败!可能已存在指定的用户名或邮件名。"
   error_create_gitlab_project: "创建Gitlab项目失败!指定用户可能已拥有指定的Gitlab项目。"
+  blank: "不能为空字符"
 
   error_class_period_only_num: "课程学时只能为数字"
   error_can_t_load_default_data: "无法载入默认设置：%{value}"
@@ -1566,9 +1567,10 @@ zh:
   label_have_message :  》有新的留言
   label_all_revisions: 所有版本：
   label_upassword_info: 该密码在项目组内可共享
-  label_gitlab_account: 用户登录Gitlab的账号，推荐使用当前用户
+  label_gitlab_account: 用户登录Gitlab的账号，推荐使用当前用户。注意：若当前用户已创建过版本库，则会使用老账号
   label_gitlab_email: 用户登录Gitlab的邮件，推荐使用当前用户邮件
-  label_gitlab_password: 用户登录Gitlab的密码，推荐使用当前用户密码
+  label_gitlab_password: 用户登录Gitlab的密码，推荐使用当前用户密码。注意：若当前用户已创建过版本库，则会使用老密码
+  label_are_you_sure: 您确定要删除版本库吗？如果这是系统创建的Git库，将同时删除所有版本数据。
   label_how_commit_code: 查看如何提交代码：
   label_how_commit_code_chinese: 中文
 # modified by bai