diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index e81355260..c074be37b 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -642,9 +642,9 @@ class UsersController < ApplicationController
     return
     end
     if @obj.save
-    ## 执行成功的操作。
+      logger.debug "#{__FILE__}:#{__LINE__} ===> #{@obj.to_json}"
     else
-    #捕获异常
+      logger.error "#{__FILE__}:#{__LINE__} ===> #{@obj.errors.try(:full_messages)}"
     end
     respond_to do |format|
       format.js
diff --git a/app/helpers/stores_helper.rb b/app/helpers/stores_helper.rb
index b4cd47eb1..5a161dc85 100644
--- a/app/helpers/stores_helper.rb
+++ b/app/helpers/stores_helper.rb
@@ -42,7 +42,6 @@ module StoresHelper
 		container = attachment.container
 		case container.class.to_s
 		when 'Message'
-				# binding.pry
 			# '项目 > zzz > 论坛 > 帖子xxx'
 			# topic_str = container.project.project_type == 0 ? l(:label_board) : l(:label_new_course)
 
diff --git a/app/views/projects/show.html.erb b/app/views/projects/show.html.erb
index 5367f9f7c..db51eca1d 100644
--- a/app/views/projects/show.html.erb
+++ b/app/views/projects/show.html.erb
@@ -97,7 +97,6 @@
 <div class="pagination">
   <ul>
     <%= pagination_links_full @events_pages %>
-    <% #binding.pry  %>
   </ul>
 </div>
 
diff --git a/test/fixtures/courses.yml b/test/fixtures/courses.yml
index c3b7c22a3..0eedd1960 100644
--- a/test/fixtures/courses.yml
+++ b/test/fixtures/courses.yml
@@ -124,3 +124,29 @@ courses_061:
   rgt: 
   is_public: 0
   inherit_members: 1
+course_trustie_074:
+  id: 74
+  tea_id: 698
+  name: 电路与电子学基础（软件工程专业）
+  state: 
+  code: 
+  time: 2014
+  extra: course2014-05-22_16-09-25
+  created_at: 2014-05-22 08:09:25.000000000 Z
+  updated_at: 2014-05-22 08:09:25.000000000 Z
+  location: 
+  term: 春季学期
+  string: 
+  password: '12345678'
+  setup_time: 
+  endup_time: 
+  class_period: '54'
+  school_id: 117
+  description: "电路与电子学基础，软件工程小班\\r\ 模拟电子技术部分\ "
+  status: 1
+  attachmenttype: 2
+  lft: 
+  rgt: 
+  is_public: 1
+  inherit_members: 1
+
diff --git a/test/unit/course_test.rb b/test/unit/course_test.rb
index cc5bb934b..a29501066 100644
--- a/test/unit/course_test.rb
+++ b/test/unit/course_test.rb
@@ -1,68 +1,26 @@
 # encoding: utf-8
-# Redmine - project management software
-# Copyright (C) 2006-2013  Jean-Philippe Lang
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License
-# as published by the Free Software Foundation; either version 2
-# of the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-
 require File.expand_path('../../test_helper', __FILE__)
 
 class CourseTest < ActiveSupport::TestCase
+  fixtures :courses, :roles, :member_roles, :members, :boards, :messages, :news
   def setup
-  	@course_1 = Course.new
-  	@course_1.id = 1
-  	@course_1.tea_id = 1
-  	@course_1.name = 'course1'
-  	@course_1.state = 1234
-  	@course_1.time = 2012
-  	@course_1.term = '秋季学期'
-  	@course_1.password = 1234
-  	@course_1.class_period = 40
-
-  	@course_2 = Course.new
-  	@course_2.id = 2
-  	@course_2.tea_id = 1
-  	@course_2.name = 'course2'
-  	@course_2.state = 1234
-  	@course_2.time = 2013
-  	@course_2.term = '秋季学期'
-  	@course_2.password = 1234
-  	@course_2.class_period = 40
-
-  	@course_3 = Course.new
-  	@course_3.id = 3
-  	@course_3.tea_id = 1
-  	@course_3.name = 'course3'
-  	@course_3.state = 1234
-  	@course_3.time = 2014
-  	@course_3.term = '秋季学期'
-  	@course_3.password = 1234
-  	@course_3.class_period = 40
-
-  	@course_now = Course.new
-  	@course_now.id = 4
-  	@course_now.tea_id = 1
-  	@course_now.name = 'course4'
-  	@course_now.state = 1234
-  	@course_now.time = 2013
-  	@course_now.term = '秋季学期'
-  	@course_now.password = 1234
-  	@course_now.class_period = 40
   end
-  	
-  test 'test course whether out of date.' do
-  	true
+
+  test 'name valid with CJK coding' do
+    course = Course.find_by_id(74)
+    name_quirk = '电路与电子学基础（软件工程专业）'
+    course.name = "test_course"
+    assert course.valid?
+    course.name = name_quirk
+    assert course.valid?
+  end
+
+  test 'description too long must be valid.' do
+    course = Course.find_by_id(8)
+    course.description = course.description * 100
+    course.valid?
+    assert_equal course.errors.full_messages.count, 0
+    assert course.valid?
   end
 
   def teardown