#1897 修改点击DTS测试之后，TAB页背景色变化

app/controllers/projects_controller.rb

@@ -20,11 +20,12 @@
 class ProjectsController < ApplicationController
   layout :select_project_layout
 
-  menu_item :overview
+  menu_item :overview, :only => :show
   menu_item :roadmap, :only => :roadmap
   menu_item :settings, :only => :settings
   menu_item :homework, :only => [:homework, :new_homework]
   menu_item :feedback, :only => :feedback
+  menu_item :share, :only => :share
 
   before_filter :find_project, :except => [ :index, :search,:list, :new, :create, :copy, :statistics, :new_join,
                                             :course, :enterprise_course, :course_enterprise,:view_homework_attaches]