diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 0dffd7b66..7361055b4 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -456,7 +456,7 @@ class StudentWorkController < ApplicationController
         elsif @order == 'student_id'
           @stundet_works = search_homework_member @homework.student_works.no_copy.select("student_works.*,student_works.work_score as score").joins("join user_extensions on student_works.user_id = user_extensions.user_id").order("#{@order} #{@b_sort}"),@name
         else
-          @stundet_works = search_homework_member @homework.student_works.no_copy.select("student_works.*,student_works.work_score as score").order("#{@order} #{@b_sort}"),@name
+          @stundet_works = search_homework_member @homework.student_works.no_copy.select("student_works.*,student_works.work_score as score").includes(:user => {:user_extensions => []}, :project => {}, :student_works_scores => {}).order("#{@order} #{@b_sort}"),@name
         end
         @show_all = true
       elsif User.current.member_of_course?(@course)
diff --git a/app/views/student_work/_evaluation_title.html.erb b/app/views/student_work/_evaluation_title.html.erb
index 397e4ba46..55e1b57c1 100644
--- a/app/views/student_work/_evaluation_title.html.erb
+++ b/app/views/student_work/_evaluation_title.html.erb
@@ -29,7 +29,7 @@
       我的评分
     </th>
   </tr>
-  <% @stundet_works.includes(:user => {:user_extensions => []}, :project => {}).each_with_index do |student_work, i|%>
+  <% @stundet_works.each_with_index do |student_work, i|%>
           <%= render :partial => "evaluation_work", :locals => {:student_work => student_work, :index => i}%>
       <tr>
         <td colspan="12">
diff --git a/app/views/student_work/_evaluation_un_title.html.erb b/app/views/student_work/_evaluation_un_title.html.erb
index 4091911fe..4fdd6384f 100644
--- a/app/views/student_work/_evaluation_un_title.html.erb
+++ b/app/views/student_work/_evaluation_un_title.html.erb
@@ -74,7 +74,7 @@
         </th>
       </tr>
   <%# end %>
-  <% @stundet_works.includes(:user => {:user_extensions => []}, :project => {}, :student_works_scores => {}).each_with_index do |student_work, i| %>
+  <% @stundet_works.each_with_index do |student_work, i| %>
       <%= render :partial => "evaluation_un_work", :locals => {:student_work => student_work, :index => i} %>
       <tr>
         <td colspan="12">