diff --git a/app/controllers/issues_controller.rb b/app/controllers/issues_controller.rb
index 8fc13c83c..af8990f37 100644
--- a/app/controllers/issues_controller.rb
+++ b/app/controllers/issues_controller.rb
@@ -55,6 +55,7 @@ class IssuesController < ApplicationController
   helper :timelog
   include Redmine::Export::PDF
   helper :project_score
+  include ApplicationHelper
 
   def index
     retrieve_query
diff --git a/app/controllers/student_work_controller.rb b/app/controllers/student_work_controller.rb
index 63f152eb2..e0afc38ae 100644
--- a/app/controllers/student_work_controller.rb
+++ b/app/controllers/student_work_controller.rb
@@ -1,6 +1,7 @@
 class StudentWorkController < ApplicationController
   layout "base_courses"
   include StudentWorkHelper
+  include ApplicationHelper
   require 'bigdecimal'
   require "base64"
   before_filter :find_homework, :only => [:new, :index, :create, :student_work_absence_penalty, :absence_penalty_list, :evaluation_list, :program_test,:set_score_rule,:forbidden_anonymous_comment,:delete_work,:new_student_work_project,:student_work_project,:cancel_relate_project,:search_course_students]