diff --git a/app/controllers/bids_controller.rb b/app/controllers/bids_controller.rb
index be97fdb6e..21b3cc531 100644
--- a/app/controllers/bids_controller.rb
+++ b/app/controllers/bids_controller.rb
@@ -1035,11 +1035,12 @@ class BidsController < ApplicationController
   def alert_anonymous_comment
     @bid = Bid.find params[:id]
     @course = @bid.courses.first
+    @cur_size = 0
+    @totle_size = 0
     if @bid.comment_status == 0
       @totle_size = searchStudent(@course).size
       @cur_size = @bid.homeworks.size
     elsif @bid.comment_status == 1
-      @totle_size = 0
       @bid.homeworks.map { |homework| @totle_size += homework.homework_evaluations.count}
       @cur_size = 0
       @bid.homeworks.map { |homework| @cur_size += homework.rates(:quality).where("seems_rateable_rates.is_teacher_score = 0").count}
diff --git a/app/controllers/messages_controller.rb b/app/controllers/messages_controller.rb
index 2ad388f41..4c44b6ddb 100644
--- a/app/controllers/messages_controller.rb
+++ b/app/controllers/messages_controller.rb
@@ -189,16 +189,7 @@ class MessagesController < ApplicationController
 
     @content = "> #{ll(Setting.default_language, :text_user_wrote, @message.author)}\n> "
     @temp = Message.new
-    #@temp.content = "> #{ll(Setting.default_language, :text_user_wrote, @message.author)}> "
-    @content << @message.content.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub(/(\r?\n|\r\n?)/, "\n> ") + "\n\n"
-    @content_html = textilizable(@content)
-    @temp.content = @content_html
-    #@content = "#{ll(Setting.default_language, :text_user_wrote, @message.author)} <br/> &nbsp; "
-    #@content << @message.content.to_s.strip.gsub(%r{<pre>((.|\s)*?)</pre>}m, '[...]').gsub(/(\r?\n|\r\n?)/, "\n") + "</blockquote>\n\n<br/>"
-    #@content = "<blockquote>" << @content
-    #@temp = Message.new
-    #@temp.content = @content
-
+    @temp.content = "<blockquote>#{@message.content.html_safe}</blockquote>".html_safe
   end
 
   def preview
diff --git a/app/views/memos/quote.js.erb b/app/views/memos/quote.js.erb
index d2e8c1d17..b3d860916 100644
--- a/app/views/memos/quote.js.erb
+++ b/app/views/memos/quote.js.erb
@@ -1,4 +1,4 @@
 //ckeditor.setData("<%= raw escape_javascript(@content) %>");
-$('#message_quote').html("<%= raw escape_javascript(@temp.content) %>");
+$('#message_quote').html("<%= raw escape_javascript(@temp.content.html_safe) %>");
 $('#quote').val("<%= raw escape_javascript(@content) %>");
 showAndScrollTo("new_memo", "cke_editor01");
\ No newline at end of file
diff --git a/app/views/messages/quote.js.erb b/app/views/messages/quote.js.erb
index f8ec37d75..3d8fe7237 100644
--- a/app/views/messages/quote.js.erb
+++ b/app/views/messages/quote.js.erb
@@ -1,5 +1,5 @@
 $('#message_subject').val("<%= raw escape_javascript(@subject) %>");
-$('#message_quote').html("<%= raw escape_javascript(@temp.content) %>");
+$('#message_quote').html("<%= raw escape_javascript(@temp.content.html_safe) %>");
 //$('#message_content').val("<#%= raw escape_javascript(@content) %>");
 $('#quote_quote').html("<%= raw escape_javascript(@content) %>");
 
diff --git a/app/views/news/_course_form.html.erb b/app/views/news/_course_form.html.erb
index 5c0fc8274..b8b3e36a4 100644
--- a/app/views/news/_course_form.html.erb
+++ b/app/views/news/_course_form.html.erb
@@ -4,7 +4,7 @@
     <input  type="text" name="news[title]" class="hwork_input" id="news_title" size="60" onkeyup="regexTitle();" maxlength="60" placeholder="60个字符以内" value="<%= is_new ? '' : @news.title %>">
     <p id="title_notice_span" class="ml55"></p>
   </li>
-  <li class="ml45">
+  <li class="ml45 mb10">
     <% if is_new %>
       <%= hidden_field_tag :asset_id,params[:asset_id],:required => false,:style => 'display:none' %>
       <label class="fl" ><span class="c_red">*</span>&nbsp;<%= l(:field_description) %>&nbsp;&nbsp;：</label>
diff --git a/app/views/news/_course_show.html.erb b/app/views/news/_course_show.html.erb
index 3334f7c6a..d44deb66e 100644
--- a/app/views/news/_course_show.html.erb
+++ b/app/views/news/_course_show.html.erb
@@ -101,10 +101,9 @@
             <%= hidden_field_tag :asset_id,params[:asset_id],:required => false,:style => 'display:none' %>
             <%= kindeditor_tag :comment, '',:height=>'100',:editor_id =>'comment_editor', :placeholder=>"最多250个字"%>
           </div>
-          <p>
+          <p class="mt10">
             <a href="#" class="grey_btn fr ml10" onclick="clearMessage();"><%= l(:label_cancel_with_space) %></a>
             <a href="#" class="blue_btn fr" onclick="submitComment();"><%= l(:label_comment_with_space) %></a>
-
           </p>
       <% end %>
       </div>
diff --git a/public/javascripts/course.js b/public/javascripts/course.js
index 3536478a8..d6e8cf0ff 100644
--- a/public/javascripts/course.js
+++ b/public/javascripts/course.js
@@ -200,9 +200,8 @@ function regexDescription()
     }
 }
 
-function submitNews(is_new)
+function submitNews()
 {
-    alert(is_new)
     if(regexTitle() && regexDescription())
     {
         news_description_editor.sync();
diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index 6053940d6..c0458e503 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -175,7 +175,7 @@ a:hover.work_edit{color: #fff; background: #64bdd9;}
 .wzan a{ display: block;}
 a.wzan_img{background:url(images/pic_zan.png) 0 -59px no-repeat; display:block; height:31px; width:30px; color:#fff;}
 a.wzan_visited{background:url(images/pic_zan.png) 0 0 no-repeat;}
-.msg_box{ width:670px; height:173px; border-bottom:1px dashed #CCC; padding-top:10px;}
+.msg_box{ width:670px; height:200px; border-bottom:1px dashed #CCC; padding-top:10px;}
 .msg_box h4{ }
 .msg_box textarea{width:658px;height:90px;padding:5px;overflow:hidden;background-color: #ffffff; border:1px solid #CCC; margin:5px 0px; color:#666;  font-size:12px; }
 /*.msg_box a{ float:right; display:block; width:50px; height:22px; background:#15bccf; padding-top:3px; color:#fff; margin-left:10px; text-align:center; margin-top:5px;  }*/