修改了路由

config/routes.rb

@@ -80,7 +80,7 @@ RedmineApp::Application.routes.draw do
   #added by young
   resources :users do 
     member do
-      match 'user_projects', :to => 'users#user_projects',  :via => :get, :as => "projects"
+      match 'user_projects', :to => 'users#user_projects',  :via => :get
       match 'user_activities', :to => 'users#show',  :via => :get, :as => "user_activities"
       match 'user_newfeedback', :to => 'users#user_newfeedback',  :via => :get, :as => "user_newfeedback" 
       match 'watch_calls', :controller => 'users', :action => 'watch_bids', :via => [:get , :post]   
@@ -90,7 +90,7 @@ RedmineApp::Application.routes.draw do
     end
   end
   match 'users/:id/user_newfeedback', :to => 'users#user_newfeedback',  :via => :get, :as => "feedback"
-  match 'users/:id/user_projects', :controller => 'users', :action => 'user_projects',  :via => :get, :as => "projects"
+  match 'users/:id/user_projects', :controller => 'users', :action => 'user_projects',  :via => :get
 #end
   match 'my/account', :controller => 'my', :action => 'account', :via => [:get, :post]
   match 'my/account/destroy', :controller => 'my', :action => 'destroy', :via => [:get, :post]

public/themes/redpenny-master/stylesheets/application.css

@@ -367,7 +367,7 @@ ul.projects li.root
 {
 	background-color:#fff; /*顶层导航颜色*/
 	color: #fff;
-	font-size:16px;
+	font-size:15px;
 	font-family: 微软雅黑;
 	position:relative;
 	padding:0;