diff --git a/app/models/project.rb b/app/models/project.rb
index c10b95496..23f3e9558 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -351,10 +351,10 @@ class Project < ActiveRecord::Base
     base_reload(*args)
   end
 
-  def to_param
-    # id is used for projects with a numeric identifier (compatibility)
-    @to_param ||= (identifier.to_s =~ %r{^\d*$} ? id.to_s : identifier)
-  end
+  # def to_param
+    # # id is used for projects with a numeric identifier (compatibility)
+    # @to_param ||= (identifier.to_s =~ %r{^\d*$} ? id.to_s : identifier)
+  # end
 
   def active?
     self.status == STATUS_ACTIVE
diff --git a/app/views/layouts/base_bids.html.erb b/app/views/layouts/base_bids.html.erb
index 435d34c1b..1b1f22eb2 100644
--- a/app/views/layouts/base_bids.html.erb
+++ b/app/views/layouts/base_bids.html.erb
@@ -47,8 +47,9 @@
 									</td>
 										</tr>
 										<tr>
-									<td style="padding-left: 8px"><a>http://forge.trustie.net/calls</a></td>
-	                        		<td ><%=link_to l(:field_homepage), home_path %> > <%=link_to l(:label_requirement_enterprise), :controller => 'bids', :action => 'index' %> > <span><%=link_to @bid.name ,bid_path  %></span></td>
+									<td style="padding-left: 8px"><a><%= link_to "http://forge.trustie.net/calls", :controller => 'bids', :action => 'index' %> </a></td>
+	                        		<td ><%=link_to l(:field_homepage), home_path %> > <%=link_to l(:label_requirement_enterprise), :controller => 'bids', :action => 'index' %> > 
+	                        			<span><%=link_to @bid.name ,bid_path  %></span></td>
 										</tr>
 									</table>
 						</div>
diff --git a/app/views/layouts/base_homework.html.erb b/app/views/layouts/base_homework.html.erb
index c66ddebe3..ba6483585 100644
--- a/app/views/layouts/base_homework.html.erb
+++ b/app/views/layouts/base_homework.html.erb
@@ -29,7 +29,7 @@
 									
 								</tr>
 								<tr>
-									<td style="padding-left: 8px"><a>forge.trustie.net/courses</a></td>
+									<td style="padding-left: 8px"><a><%= link_to "forge.trustie.net/courses", :controller => 'projects', :action => 'course'%></a></td>
 									<td ><%=link_to "主页", home_path %> > <%=link_to "实践课程", :controller => 'projects', :action => 'course' %> > 
 										<span><%= link_to(@bid.courses.first.name.slice(0..6), project_path(@bid.courses.first)) %></span> > 
 										<%=link_to(@bid.name, respond_path(@bid))%></td>
diff --git a/config/routes.rb b/config/routes.rb
index 049f8ebf8..b505c3e66 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -133,7 +133,7 @@ RedmineApp::Application.routes.draw do
   post 'issues/:object_id/watchers', :to => 'watchers#create', :object_type => 'issue'
   delete 'issues/:object_id/watchers/:user_id' => 'watchers#destroy', :object_type => 'issue'
 
-      resources :bids, :only=>[:edit,:update]
+  resources :bids, :only=>[:edit,:update,:show]
  resources :projects do
     member do
       get 'settings(/:tab)', :action => 'settings', :as => 'settings'