diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index 53acb2c87..c4f083bee 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -576,6 +576,7 @@ class CoursesController < ApplicationController
       bids = bids.like(params[:name]) if params[:name].present?
       @bids = paginateHelper bids,10
       @is_teacher = User.current.logged? && (User.current.admin? || User.current.allowed_to?(:as_teacher,@course))
+      @is_student = User.current.logged? && (User.current.admin? || (User.current.member_of_course?(@course) && !@is_teacher))
       render :layout => 'base_courses'
     else
       render_403
diff --git a/app/helpers/courses_helper.rb b/app/helpers/courses_helper.rb
index 62879f010..49d2ff9b5 100644
--- a/app/helpers/courses_helper.rb
+++ b/app/helpers/courses_helper.rb
@@ -694,16 +694,46 @@ module CoursesHelper
   end
 
   def bid_anonymous_comment bid
-    if bid.open_anonymous_evaluation == 1 && bid.homeworks.count >= 2
+    if bid.open_anonymous_evaluation == 1
+      if bid.homeworks.count >= 2
+        case bid.comment_status
+          when 0
+            link = link_to '启动匿评',  alert_anonymous_comment_bid_path(bid), id: "#{bid.id}_start_anonymous_comment", remote: true, disable_with: '加载中...',:class => 'fr mr10 work_edit'
+          when 1
+            link = link_to '关闭匿评', alert_anonymous_comment_bid_path(bid), id: "#{bid.id}_stop_anonymous_comment", remote: true,:class => 'fr mr10 work_edit'
+          when 2
+            link = "<span class='fr mr10 pr_join_span ' title='匿评结束'>匿评结束</span>".html_safe
+        end
+      else
+        link = "<span class='fr mr10 pr_join_span ' title='学生提交作业数大于2时才可以启动匿评'>启动匿评</span>".html_safe
+      end
+    else
+      link = "<span class='fr mr10 pr_join_span ' title='未开启匿评作业不可以启动匿评'>启动匿评</span>".html_safe
+    end
+    link
+  end
+
+  def student_new_homework bid
+    user_homework = cur_user_homework_for_bid bid
+    if user_homework && user_homework.empty?
+      link_to l(:label_commit_homework),  new_exercise_book_path(bid),:class => 'fr mr10 work_edit'
+    else
+      "<span class='fr mr10 pr_join_span '>作业已交</span>".html_safe
+    end
+  end
+
+  def student_anonymous_comment bid
+    if bid.open_anonymous_evaluation == 1
       case bid.comment_status
         when 0
-          # <a href="#" class="fr mr10 work_edit">关闭匿评</a>
-          link_to '启动匿评',  alert_anonymous_comment_bid_path(bid), id: "#{bid.id}_start_anonymous_comment", remote: true, disable_with: '加载中...',:class => 'fr mr10 work_edit'
+          "<span class='fr mr10 pr_join_span '>未开启匿评</span>".html_safe
         when 1
-          link_to '关闭匿评', alert_anonymous_comment_bid_path(bid), id: "#{bid.id}_stop_anonymous_comment", remote: true,:class => 'fr mr10 work_edit'
+          "<span class='fr mr10 pr_join_span '>正在匿评中</span>".html_safe
         when 2
-          "<span class='fr mr10 pr_join_span '>匿评结束</span>".html_safe
+          "<span class='fr mr10 pr_join_span '>匿评已结束</span>".html_safe
       end
+    else
+      "<span class='fr mr10 pr_join_span '>未启用匿评</span>".html_safe
     end
   end
 end
diff --git a/app/views/courses/homework.html.erb b/app/views/courses/homework.html.erb
index bc210fcff..751558237 100644
--- a/app/views/courses/homework.html.erb
+++ b/app/views/courses/homework.html.erb
@@ -22,6 +22,9 @@
         <% if @is_teacher%>
             <%= bid_anonymous_comment(bid)%>
             <%= link_to(l(:button_edit),edit_bid_path(:course_id =>@course.id, :bid_id => bid.id), :class => "fr mr10 work_edit") %>
+        <% elsif @is_student%>
+            <%= student_anonymous_comment bid %>
+            <%= student_new_homework bid %>
         <% end %>
         <div class="cl"></div>
         <p  id="bid_description_<%= bid.id%>" class="news_description mt5">