diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 98de01eab..a008414f3 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -1,8 +1,8 @@
 class StudentWorkController < ApplicationController
   layout "base_courses"
   before_filter :find_homework, :only => [:new, :index, :create]
-  before_filter :find_work, :only => [:edit, :update, :show, :destroy]
-  before_filter :member_of_course, :only => [:index, :new, :create, :show]
+  before_filter :find_work, :only => [:edit, :update, :show, :destroy, :add_score]
+  before_filter :member_of_course, :only => [:index, :new, :create, :show, :add_score]
   before_filter :author_of_work, :only => [:edit, :update, :destroy]
 
   def index
@@ -72,7 +72,16 @@ class StudentWorkController < ApplicationController
 
   #评分
   def add_score
+    respond_to do |format|
+      format.js
+    end
+  end
 
+  #评分的回复
+  def add_score_reply
+    respond_to do |format|
+      format.js
+    end
   end
 
   private
diff --git a/app/views/student_work/add_score.js.erb b/app/views/student_work/add_score.js.erb
new file mode 100644
index 000000000..e69de29bb
diff --git a/config/routes.rb b/config/routes.rb
index ba0ad11fb..dba1e8340 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -93,7 +93,7 @@ RedmineApp::Application.routes.draw do
 
   resources :student_work do
     member do
-
+      post 'add_score'
     end
     collection do