diff --git a/app/views/users/_course_journalsformessage.html.erb b/app/views/users/_course_journalsformessage.html.erb
index 27549f6d9..69f966979 100644
--- a/app/views/users/_course_journalsformessage.html.erb
+++ b/app/views/users/_course_journalsformessage.html.erb
@@ -26,7 +26,7 @@
     </div>
     <div class="cl"></div>
   </div>
-  <% count=course.journals_for_messages.where('m_parent_id IS NULL').count %>
+  <% count = fetch_user_leaveWord_reply(activity).count %>
   <div class="homepagePostReply">
     <div class="topBorder" style="display: <%= count>0 ? 'none': '' %>"></div>
     <div class="homepagePostReplyBanner" style="display: <%= count>0 ? '': 'none' %>">
@@ -47,7 +47,7 @@
     <% if count > 0 %>
         <div class="" id="reply_div_<%= user_activity_id %>">
           <ul>
-            <% course.journals_for_messages.where('m_parent_id IS NULL').reorder("created_on desc").each do |comment| %>
+            <% fetch_user_leaveWord_reply(activity).each do |comment| unless fetch_user_leaveWord_reply(activity).nil? %>
                 <script type="text/javascript">
                     $(function(){
                         showNormalImage('reply_content_<%= comment.id %>');
@@ -68,43 +68,12 @@
                       <%= format_time(comment.created_on) %>
                     </div>
                     <div class="homepagePostReplyContent break_word list_style upload_img table_maxWidth" id="reply_content_<%= comment.id %>">
-                      <%= comment.notes.html_safe %></div>
-                    <% fetch_user_leaveWord_reply(comment).each do |reply| unless fetch_user_leaveWord_reply(comment).nil? %>
-                        <script type="text/javascript">
-                            $(function(){
-                                showNormalImage('reply_to_content_<%= reply.id %>');
-                            });
-                        </script>
-                        <div class="recall">
-                          <div class="homepagePostReplyPortrait">
-                            <%= link_to image_tag(url_to_avatar(reply.user), :width => "33", :height => "33", :class =>"mt8"), user_path(reply.user_id), :alt => "用户头像" %>
-                          </div>
-                          <div class="homepagePostReplyjournal">
-                              <div class="homepagePostReplyPublisher">
-                                <% if reply.try(:user).try(:realname) == ' ' %>
-                                    <%= link_to reply.try(:user), user_path(reply.user_id), :class => "newsBlue mr10 f14" %>
-                                <% else %>
-                                    <%= link_to reply.try(:user).try(:realname), user_path(reply.user_id), :class => "newsBlue mr10 f14" %>
-                                <% end %>
-                                <%= l(:label_reply_to)%>
-                                <% if comment.try(:user).try(:realname) == ' ' %>
-                                    <%= link_to comment.try(:user), user_path(comment.user_id), :class => "newsBlue mr10 f14 ml10" %>
-                                <% else %>
-                                    <%= link_to comment.try(:user).try(:realname), user_path(comment.user_id), :class => "newsBlue mr10 f14 ml10" %>
-                                <% end %>
-                                <%= format_time reply.created_on %>
-                              </div>
-                            <div class="homepagePostReplyContent break_word list_style upload_img table_maxWidth" style="max-width: 580px;" id="reply_to_content_<%= reply.id %>">
-                              <%= reply.notes.html_safe %></div>
-                              <div class="cl"></div>
-                          </div>
-                          <div class="cl"></div>
-                        </div>
-                      <% end %>
-                    <% end %>
+                      <%= comment.notes.html_safe %>
+                    </div>
                   </div>
                   <div class="cl"></div>
                 </li>
+              <% end %>
             <% end %>
           </ul>
         </div>
diff --git a/db/schema.rb b/db/schema.rb
index 9c7702aa2..eac8a81db 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -558,23 +558,26 @@ ActiveRecord::Schema.define(:version => 20151218022014) do
   add_index "documents", ["created_on"], :name => "index_documents_on_created_on"
   add_index "documents", ["project_id"], :name => "documents_project_id"
 
-  create_table "dts", :force => true do |t|
-    t.string   "IPLineCode"
-    t.string   "Description"
-    t.string   "Num"
-    t.string   "Variable"
-    t.string   "TraceInfo"
-    t.string   "Method"
+  create_table "dts", :primary_key => "Num", :force => true do |t|
+    t.string   "Defect",        :limit => 50
+    t.string   "Category",      :limit => 50
     t.string   "File"
-    t.string   "IPLine"
-    t.string   "Review"
-    t.string   "Category"
-    t.string   "Defect"
-    t.string   "PreConditions"
-    t.string   "StartLine"
+    t.string   "Method"
+    t.string   "Module",        :limit => 20
+    t.string   "Variable",      :limit => 50
+    t.integer  "StartLine"
+    t.integer  "IPLine"
+    t.string   "IPLineCode",    :limit => 200
+    t.string   "Judge",         :limit => 15
+    t.integer  "Review",        :limit => 1
+    t.string   "Description"
+    t.text     "PreConditions", :limit => 2147483647
+    t.text     "TraceInfo",     :limit => 2147483647
+    t.text     "Code",          :limit => 2147483647
     t.integer  "project_id"
-    t.datetime "created_at",    :null => false
-    t.datetime "updated_at",    :null => false
+    t.datetime "created_at"
+    t.datetime "updated_at"
+    t.integer  "id",                                  :null => false
   end
 
   create_table "editor_of_documents", :force => true do |t|
@@ -923,16 +926,6 @@ ActiveRecord::Schema.define(:version => 20151218022014) do
 
   add_index "journal_details", ["journal_id"], :name => "journal_details_journal_id"
 
-  create_table "journal_details_copy", :force => true do |t|
-    t.integer "journal_id",               :default => 0,  :null => false
-    t.string  "property",   :limit => 30, :default => "", :null => false
-    t.string  "prop_key",   :limit => 30, :default => "", :null => false
-    t.text    "old_value"
-    t.text    "value"
-  end
-
-  add_index "journal_details_copy", ["journal_id"], :name => "journal_details_journal_id"
-
   create_table "journal_replies", :id => false, :force => true do |t|
     t.integer "journal_id"
     t.integer "user_id"