diff --git a/app/controllers/projects_controller.rb b/app/controllers/projects_controller.rb
index b650afe1b..3d5030c29 100644
--- a/app/controllers/projects_controller.rb
+++ b/app/controllers/projects_controller.rb
@@ -406,6 +406,7 @@ class ProjectsController < ApplicationController
       end
       flash.now[:error] = html if !html.to_s.blank?
     end
+    # for：设置默认分支
     scm = params[:repository_scm] || (Redmine::Scm::Base.all & Setting.enabled_scm).first
     @repository = Repository.factory(scm)
     @repository.is_default = @project.repository.nil?
diff --git a/app/controllers/repositories_controller.rb b/app/controllers/repositories_controller.rb
index e49c5a696..9bb6055ee 100644
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -140,7 +140,7 @@ class RepositoriesController < ApplicationController
             attrs = {:parent_id => project.parent_id}.reject {|k,v| v.nil?}
             redirect_to new_project_url(attrs, :course => '0')
           else
-            redirect_to settings_project_url(project)
+            redirect_to project_path(project)
           end
         }
         format.api  { render :action => 'show', :status => :created, :location => url_for(:controller => 'projects', :action => 'show', :id => project.id) }
diff --git a/app/views/repositories/show.html.erb b/app/views/repositories/show.html.erb
index 76d5745df..51918d2d7 100644
--- a/app/views/repositories/show.html.erb
+++ b/app/views/repositories/show.html.erb
@@ -27,7 +27,7 @@
       <div class="fl mt5 ml15"><a href="javascript:void(0);" class="vl_btn fb" onclick="zip()"><span class="vl_zip"></span>ZIP</a> </div>
       <%# 针对公开项目：用户必须创建了项目，否则用户无法同步 %>
       <% if User.current.id != @project.user_id %>
-          <div class="fr mt5"><%= link_to "<span class='vl_fork'></span>".html_safe+"Fork", {:controller => 'repositories', :action => 'forked'}, :class=>"vl_btn", :confirm=>"平台将为您创建一个新的同名项目和版本库，请问是否继续？" %>
+          <div class="fr mt5"><%= link_to "<span class='vl_fork'></span>".html_safe+"Fork", {:controller => 'repositories', :action => 'forked'}, :class=>"vl_btn", :target => "_blank", :confirm=>"平台将为您创建一个新的同名项目和版本库，请问是否继续？" %>
             <span href="javascript:void(0);" class="vl_btn_2 fb"><%= @project.forked_count.to_i %></span>
           </div>
       <% end %>