diff --git a/app/views/messages/_course_show.html.erb b/app/views/messages/_course_show.html.erb
index 14ef0afdb..1c603caf6 100644
--- a/app/views/messages/_course_show.html.erb
+++ b/app/views/messages/_course_show.html.erb
@@ -1,16 +1,5 @@
 <%= javascript_include_tag "/assets/kindeditor/kindeditor",'/assets/kindeditor/pasteimg',"init_activity_KindEditor" %>
-<!--<style type="text/css">
-    /*回复框*/
-    div.ke-toolbar{display:none;width:400px;border:none;background:none;padding:0px 0px;}
-    span.ke-toolbar-icon{line-height:26px;font-size:14px;padding-left:26px;}
-    span.ke-toolbar-icon-url{background-image:url( /images/public_icon.png )}
-    div.ke-toolbar .ke-outline{padding:0px 0px;line-height:26px;font-size:14px;}
-    span.ke-icon-emoticons{background-position:0px -671px;width:50px;height:26px;}
-    span.ke-icon-emoticons:hover{background-position:-79px -671px;width:50px;height:26px;}
-    div.ke-toolbar .ke-outline{border:none;}
-    .ke-inline-block{display: none;}
-    div.ke-container{float:left;}
-</style>-->
+
 <script type="text/javascript">
     $(function(){
         $("#RSide").removeAttr("id");
@@ -34,16 +23,8 @@
         }
     }
     $(function() {
-        init_activity_KindEditor_data(<%= @topic.id%>,null,"87%");
+        init_activity_KindEditor_data(<%= @topic.id%>,null,"85%");
     });
-
-    function del_confirm(){
-        if(confirm('确认删除么?')){
-            $("#del_memo_link").click();
-        }else{
-
-        }
-    }
 </script>
 <div class="postRightContainer ml10">
   <div class="postThemeContainer">
@@ -107,15 +88,15 @@
     <div class="homepagePostReplyBanner">
       <div class="homepagePostReplyBannerCount">回复（<%=@reply_count %>）</div>
       <div class="homepagePostReplyBannerTime"></div>
-      <div class="homepagePostReplyBannerMore">
-        <% if @reply_count > 2%>
-            <a href="javascript:void(0);" class="replyGrey"  id="reply_btn_<%= @topic.id%>" onclick="expand_reply('#reply_div_<%= @topic.id %>','#reply_btn_<%= @topic.id%>')" data-count="<%= @reply_count %>" data-init="0" >点击展开更多回复</a>
-        <% end %>
-      </div>
+      <!-- <div class="homepagePostReplyBannerMore">
+        <%# if @reply_count > 2%>
+           <a href="javascript:void(0);" class="replyGrey"  id="reply_btn_<%#= @topic.id%>" onclick="expand_reply('#reply_div_<%#= @topic.id %>','#reply_btn_<%#= @topic.id%>')" data-count="<%#= @reply_count %>" data-init="0" >点击展开更多回复</a>
+        <%# end %>
+      </div>-->
     </div>
     <div class="" id="reply_div_<%=  @topic.id %>">
       <% @replies.each_with_index  do |reply,i| %>
-          <div class="homepagePostReplyContainer" style="display: <%= i >= 2 ? 'none':''%>">
+          <div class="homepagePostReplyContainer">
             <div class="homepagePostReplyPortrait">
               <%= link_to image_tag(url_to_avatar(reply.author), :width => 33,:height => 33), user_path(reply.author) %>
             </div>
@@ -169,23 +150,5 @@
         <div class="cl"></div>
       </div>
     </div>
-
-    <!--<div class="homepagePostReplyContainer borderBottomNone minHeight48">
-      <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%#= @topic.id%>"><%#= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
-      <div class="homepagePostReplyInputContainer mb10">
-        <div nhname='new_message_<%#= @topic.id%>' style="display:none;">
-          <%#= form_for('new_form',:url =>  {:controller=>'messages',:action => 'reply', :id => @topic.id, :is_board => 'false'},:method => "post", :remote => true) do |f|%>
-              <input type="hidden" name="quote[quote]" value="">
-              <textarea placeholder="有问题或有建议，请直接给我留言吧！" style="display: none" nhname='new_message_textarea_<%#= @topic.id%>' name="reply[content]"></textarea>
-              <div nhname='toolbar_container_<%#= @topic.id%>' style="float:left; margin-left: 5px; padding-top:3px;"></div>
-              <a id="new_message_submit_btn_<%#= @topic.id%>" href="javascript:void(0)" class="blue_n_btn fr" style="display:none;margin-top:6px;">发送</a>
-              <div class="cl"></div>
-              <p nhname='contentmsg_<%#= @topic.id%>'></p>
-          <%# end%>
-        </div>
-        <div class="cl"></div>
-      </div>
-      <div class="cl"></div>
-    </div>-->
   </div>
 </div>
\ No newline at end of file
diff --git a/app/views/messages/_reply_message.html.erb b/app/views/messages/_reply_message.html.erb
index 10fbee6e8..3e9550ee2 100644
--- a/app/views/messages/_reply_message.html.erb
+++ b/app/views/messages/_reply_message.html.erb
@@ -1,4 +1,3 @@
-
 <style type="text/css">
     /*回复框*/
     .ReplyToMessageInputContainer .ke-toolbar{display:none;width:400px;border:none;background:none;padding:0px 0px;}
@@ -12,13 +11,11 @@
     .ReplyToMessageInputContainer .ke-container{float:left;}
 </style>
 
-
-
-<div class="ReplyToMessageContainer borderBottomNone">
+<div class="ReplyToMessageContainer borderBottomNone" id="reply_to_message_<%= reply.id%>">
   <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= reply.id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(User.current), :alt => "用户头像" %></div>
   <div class="ReplyToMessageInputContainer mb10">
     <div nhname='new_message_<%= reply.id%>'>
-      <%= form_for('new_form',:url =>  {:controller=>'messages',:action => 'reply', :id => reply.id,},:method => "post", :remote => true) do |f|%>
+      <%= form_for @reply, :as => :reply, :url => {:action => 'reply', :id => @topic}, :html => {:multipart => true, :id => 'new_form'} do |f| %>
           <input type="hidden" name="quote[quote]" value="<%= temp.content %>">
           <input type="hidden" name="reply[subject]" value="<%= subject %>">
           <textarea placeholder="有问题或有建议，请直接给我留言吧！" style="display: none" nhname='new_message_textarea_<%= reply.id%>' name="reply[content]"></textarea>
diff --git a/app/views/messages/quote.js.erb b/app/views/messages/quote.js.erb
index 965c458e9..78ba0c142 100644
--- a/app/views/messages/quote.js.erb
+++ b/app/views/messages/quote.js.erb
@@ -6,7 +6,11 @@ $('#quote_quote').html("<%#= raw escape_javascript(@temp.content.html_safe) %>")
 showAndScrollTo("reply", "message_content");
 $('#message_content').scrollTop = $('#message_content').scrollHeight - $('#message_content').clientHeight;
 $("img").removeAttr("align");*/
-$("#reply_message_<%= @message.id%>").replaceWith("<%= escape_javascript(render :partial => 'reply_message', :locals => {:reply => @message,:temp =>@temp,:subject =>@subject}) %>");
-$(function(){
-        init_activity_KindEditor_data(<%= @message.id%>,null,"87%");
-});
\ No newline at end of file
+if($("#reply_message_<%= @message.id%>").length > 0) {
+    $("#reply_message_<%= @message.id%>").replaceWith("<%= escape_javascript(render :partial => 'reply_message', :locals => {:reply => @message,:temp =>@temp,:subject =>@subject}) %>");
+    $(function(){
+        init_activity_KindEditor_data(<%= @message.id%>,null,"85%");
+    });
+}else if($("#reply_to_message_<%= @message.id%>").length >0) {
+    $("#reply_to_message_<%= @message.id%>").replaceWith("<p id='reply_message_<%= @message.id%>'></p>");
+}
\ No newline at end of file
diff --git a/public/javascripts/init_activity_KindEditor.js b/public/javascripts/init_activity_KindEditor.js
index decbbb341..db871e723 100644
--- a/public/javascripts/init_activity_KindEditor.js
+++ b/public/javascripts/init_activity_KindEditor.js
@@ -5,7 +5,7 @@ function init_editor(params){
     var paramsWidth = params.width == undefined ? "100%" : params.width;
 
     var editor = params.kindutil.create(params.textarea, {
-        resizeType : 1,minWidth:"1px",width:"95%",
+        resizeType : 1,minWidth:"1px",width:"94%",
         height:"33px",// == undefined ? "30px":paramsHeight+"px",
         minHeight:"33px",// == undefined ? "30px":paramsHeight+"px",
         items:['emoticons'],
@@ -25,7 +25,7 @@ function init_editor(params){
             $('#reply_image_' + id).addClass('imageFuzzy');
             if(/^\s*<\w*\s*\w*\=\"\w*\"\s*\w*\=\"\w*\:\s*\#\d*\;\s*\w*\-\w*\:\s*\w*\;\"\>[\u4e00-\u9fa5]*<\/\w*\>\s*$/.test(this.edit.html())){
                 params.submit_btn.hide();
-                this.resize("95%", null);
+                this.resize("94%", null);
             }else if(edit.html().val().trim() != ""){
                 params.submit_btn.show();
             }
@@ -157,5 +157,6 @@ function init_activity_KindEditor_data(id){
         });
     });
 
-    $(".ke-edit").css("height","33px");
+    div_form = $("div[nhname='new_message_" + id + "']");
+    $(".ke-edit", div_form).css("height","33px");
 }
\ No newline at end of file
diff --git a/public/stylesheets/courses.css b/public/stylesheets/courses.css
index 54416e7f4..2da36a991 100644
--- a/public/stylesheets/courses.css
+++ b/public/stylesheets/courses.css
@@ -1074,4 +1074,4 @@ a.postRouteLink {font-weight:bold; color:#484848;}
 a.postRouteLink:hover {text-decoration:underline;}
 
 .ReplyToMessageContainer {border-bottom:1px solid #e3e3e3; width:632px; margin:0px auto; margin-top:15px; min-height:60px;}
-.ReplyToMessageInputContainer {width:282px; float:left;}
\ No newline at end of file
+.ReplyToMessageInputContainer {width:582px; float:left;}
\ No newline at end of file