修改浏览器tab页通过不同的模块展示不同内容

app/helpers/application_helper.rb

@@ -969,7 +969,17 @@ module ApplicationHelper
     first_page = FirstPage.find_by_page_type('project')
     if args.empty?
       title = @html_title || []
-      title << @project.name if @project
+      if @project
+        title << @project.name
+      elsif @course
+        title << @course.name
+      elsif @organization
+        title << @organization.name
+      elsif @user
+        title << @user.login
+      else
+        title << User.current.login
+      end
       if first_page.nil? || first_page.web_title.nil?
         title << Setting.app_title unless Setting.app_title == title.last
       else