RubyonRails:刚刚升级到Rails3。我的一些链接不起作用

链接:

    <li><%= link_to "Map", :controller => :info, :action => :map  %></li>

路线:

  resources :link_pages
  resources :services  
  resource :user_session
  resource :account, :controller => "users"
  resources :password_resets
  resources :users
  resources :addresses
  resources :info

  match "/home", :to => 'info#home'
  match "/register", :to => 'users#new'

  root :to => 'info#home'

但当我点击“地图”时,它认为我想去信息秀=\

   match ':controller(/:action(/:id(.:format)))'