diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index 7b0f23923..ca30bbcd6 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -113,12 +113,12 @@ class UsersController < ApplicationController
     forge_querys = @user.forge_messages
     user_querys = @user.user_feedback_messages
     forum_querys = @user.memo_messages
-    if User.current.id == @user.id
-      course_querys.update_all(:viewed => true)
-      forge_querys.update_all(:viewed => true)
-      user_querys.update_all(:viewed => true)
-      forum_querys.update_all(:viewed => true)
-    end
+    # if User.current.id == @user.id
+    #   course_querys.update_all(:viewed => true)
+    #   forge_querys.update_all(:viewed => true)
+    #   user_querys.update_all(:viewed => true)
+    #   forum_querys.update_all(:viewed => true)
+    # end
     @new_message_count = @user.forge_messages.count + @user.memo_messages.count + @user.course_messages.count + @user.user_feedback_messages.count
     case params[:type]
       when nil
diff --git a/db/schema.rb b/db/schema.rb
index 1c77ff04b..d21f421ec 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20150820025358) do
+ActiveRecord::Schema.define(:version => 20150820022416) do
 
   create_table "activities", :force => true do |t|
     t.integer  "act_id",                                  :null => false
@@ -572,6 +572,16 @@ ActiveRecord::Schema.define(:version => 20150820025358) do
     t.datetime "updated_at",         :null => false
   end
 
+  create_table "forum_messages", :force => true do |t|
+    t.integer  "user_id"
+    t.integer  "forum_id"
+    t.integer  "memo_message_id"
+    t.string   "memo_message_type"
+    t.integer  "viewed"
+    t.datetime "created_at",        :null => false
+    t.datetime "updated_at",        :null => false
+  end
+
   create_table "forums", :force => true do |t|
     t.string   "name",                        :null => false
     t.text     "description"
@@ -1307,7 +1317,6 @@ ActiveRecord::Schema.define(:version => 20150820025358) do
     t.datetime "updated_at",                                                   :null => false
     t.integer  "late_penalty",                                  :default => 0
     t.integer  "absence_penalty",                               :default => 0
-    t.integer  "system_score"
   end
 
   create_table "student_works_evaluation_distributions", :force => true do |t|
@@ -1525,6 +1534,7 @@ ActiveRecord::Schema.define(:version => 20150820025358) do
     t.string   "identity_url"
     t.string   "mail_notification",               :default => "",    :null => false
     t.string   "salt",              :limit => 64
+    t.integer  "gid"
   end
 
   add_index "users", ["auth_source_id"], :name => "index_users_on_auth_source_id"