diff --git a/app/controllers/users_controller.rb b/app/controllers/users_controller.rb
index c5e785a53..bd546c886 100644
--- a/app/controllers/users_controller.rb
+++ b/app/controllers/users_controller.rb
@@ -310,6 +310,11 @@ class UsersController < ApplicationController
         @user_activity_id = params[:user_activity_id]
         @activity_id = params[:activity_id]
         @type = 'Issue'
+      when 'Training_task'
+        @reply = Journal.find params[:reply_id]
+        @user_activity_id = params[:user_activity_id]
+        @activity_id = params[:activity_id]
+        @type = 'Training_task'
       when 'Syllabus'
         @reply = JournalsForMessage.find params[:reply_id]
         @type = 'Syllabus'
diff --git a/app/views/projects/_project_issue_expand_show.html.erb b/app/views/projects/_project_issue_expand_show.html.erb
index 2debb7789..adbf662cc 100644
--- a/app/views/projects/_project_issue_expand_show.html.erb
+++ b/app/views/projects/_project_issue_expand_show.html.erb
@@ -34,23 +34,32 @@
                     </span>
 
                         <span style="position: relative" class="fr mr20">
-                            <%= link_to(
-                                        l(:button_reply),
-                                        {:controller => 'users', :action => 'reply_to', :reply_id => comment.id, :type => 'Issue', :user_activity_id => user_activity_id, :activity_id => activity.id, :is_project => true},
-                                        :remote => true,
-                                        :method => 'get',
-                                        :title => l(:button_reply)) %>
+                            <%= link_to(l(:button_reply),
+                                        {:controller => 'users',
+                                         :action => 'reply_to',
+                                         :reply_id => comment.id,
+                                         :type => 'Training_task',
+                                         :user_activity_id => user_activity_id,
+                                         :activity_id => activity.id,
+                                         :is_project => true},
+                                         :remote => true,
+                                         :method => 'get',
+                                         :title => l(:button_reply)) %>
                           <span id="reply_iconup_<%= comment.id %>" class="reply_iconup02" style="display: none"> ︿</span>
                         </span>
-                  <%= link_to(
-                              l(:button_delete),
-                              {:controller => 'issues',:action => 'delete_journal', :id => activity.id,:journal_id=>comment.id, :user_activity_id => user_activity_id, :is_project => true},
-                              :method => 'get',
-                              :confirm => l(:text_are_you_sure),
-                              :remote=>true,
-                              :id => "delete_reply_#{activity.id}_#{comment.id}",
-                              :class => 'fr mr20 undis',
-                              :title => l(:button_delete)
+                  <%= link_to(l(:button_delete),
+                              {:controller => 'training_tasks',
+                               :action => 'delete_journal',
+                               :id => activity.id,
+                               :journal_id=>comment.id,
+                               :user_activity_id => user_activity_id,
+                               :is_project => true},
+                               :method => 'get',
+                               :confirm => l(:text_are_you_sure),
+                               :remote=>true,
+                               :id => "delete_reply_#{activity.id}_#{comment.id}",
+                               :class => 'fr mr20 undis',
+                               :title => l(:button_delete)
                       ) if comment.user_id == User.current.id %>
 
                 </span>
@@ -70,11 +79,11 @@
   <div class="reply-content mb10">
     <% if User.current.logged? %>
         <div nhname='new_message_<%= user_activity_id %>' style="display:none;">
-          <%= form_for('new_form',:url =>  add_journal_issue_path(activity.id, :user_activity_id => user_activity_id, :is_project => true),:method => "post", :remote => true) do |f| %>
-              <input type="hidden" name="user_activity_id" value="<%=user_activity_id%>">
-              <div nhname='toolbar_container_<%= user_activity_id%>'></div>
+          <%= form_for('new_form', :url => add_journal_training_task_path(activity.id, :user_activity_id => user_activity_id, :is_project => true), :method => "post", :remote => true) do |f| %>
+              <input type="hidden" name="user_activity_id" value="<%= user_activity_id %>">
+              <div nhname='toolbar_container_<%= user_activity_id %>'></div>
               <textarea placeholder="有问题或有建议，请直接给我留言吧！" style="display: none" nhname='new_message_textarea_<%= user_activity_id%>' name="notes"></textarea>
-              <a id="new_message_submit_btn_<%= user_activity_id%>" href="javascript:void(0)" onclick="this.style.display='none'" class="blue_n_btn fr" style="display:none;margin-top:6px;">发送</a>
+              <a id="new_message_submit_btn_<%= user_activity_id %>" href="javascript:void(0)" onclick="this.style.display='none'" class="blue_n_btn fr" style="display:none;margin-top:6px;">发送111</a>
               <div class="cl"></div>
               <p nhname='contentmsg_<%= user_activity_id%>'></p>
           <% end%>
diff --git a/app/views/projects/_project_issue_reply.html.erb b/app/views/projects/_project_issue_reply.html.erb
index 95ffc1962..d67d4aabc 100644
--- a/app/views/projects/_project_issue_reply.html.erb
+++ b/app/views/projects/_project_issue_reply.html.erb
@@ -4,6 +4,6 @@
 <div class="container-big-grey">
   <%= render :partial => 'projects/project_reply_banner', :locals => {:count => count, :activity => activity, :user_activity_id => user_activity_id, :expand_more =>no_children_comments[:three_more]} %>
   <div class="" id="reply_div_<%= user_activity_id %>">
-    <%= render :partial => "projects/project_issue_expand_show", :locals => {:comments => no_children_comments[:no_children_comments], :activity => activity, :user_activity_id => user_activity_id} %>
+    <%= render :partial => "projects/project_issue_expand_show", :locals => { :comments => no_children_comments[:no_children_comments], :activity => activity, :user_activity_id => user_activity_id} %>
   </div>
 </div>
\ No newline at end of file
diff --git a/app/views/projects/_project_reply_banner.html.erb b/app/views/projects/_project_reply_banner.html.erb
index a1bbcdcbf..27d7d029a 100644
--- a/app/views/projects/_project_reply_banner.html.erb
+++ b/app/views/projects/_project_reply_banner.html.erb
@@ -3,7 +3,7 @@
     <span>回复</span>
     <span  class="reply_iconup" > ︿</span>
     <span class="mr15"><%= count>0 ? "（#{count}）" : "" %></span><span style="color: #cecece;">▪</span>
-        <span id="praise_count_<%=user_activity_id %>">
+        <span id="praise_count_<%= user_activity_id %>">
          <%=render :partial=> "praise_tread/praise", :locals => {:activity=>activity, :user_activity_id=>user_activity_id,:type=>"activity"}%>
         </span>
   </div>
@@ -11,15 +11,15 @@
   <% if expand_more %>
       <div class="homepagePostReplyBannerMore">
         <% if activity.class.to_s == 'Issue' %>
-            <a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply_homework('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>',<%= activity.id %>,'is_project_issue',<%=user_activity_id %>)" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
+            <a id="reply_btn_<%= user_activity_id %>" onclick="expand_reply_homework('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>',<%= activity.id %>,'is_project_issue',<%=user_activity_id %>)" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
               展开更多
             </a>
         <% elsif activity.class.to_s == 'Message' %>
-            <a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply_homework('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>',<%= activity.id %>,'is_project_message',<%=user_activity_id %>)" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
+            <a id="reply_btn_<%= user_activity_id %>" onclick="expand_reply_homework('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>',<%= activity.id %>,'is_project_message',<%=user_activity_id %>)" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
               展开更多
             </a>
         <% else %>
-            <a id="reply_btn_<%=user_activity_id%>" onclick="expand_reply_homework('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>',<%= activity.id %>,'<%=activity.class %>',<%=user_activity_id %>)" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
+            <a id="reply_btn_<%= user_activity_id %>" onclick="expand_reply_homework('#reply_div_<%= user_activity_id %> li','#reply_btn_<%=user_activity_id%>',<%= activity.id %>,'<%=activity.class %>',<%=user_activity_id %>)" data-count="<%= count %>" data-init="0" class=" replyGrey" href="javascript:void(0)" value="show_help" >
               展开更多
             </a>
         <% end %>
diff --git a/app/views/projects/_reply_to.html.erb b/app/views/projects/_reply_to.html.erb
index 943d0addf..482334738 100644
--- a/app/views/projects/_reply_to.html.erb
+++ b/app/views/projects/_reply_to.html.erb
@@ -26,6 +26,16 @@
                   <div class="cl"></div>
                   <p nhname='contentmsg_<%= reply.id%>' class="fl"></p>
               <% end %>
+          <% elsif @type == 'Training_task' %>
+              <%= form_for('new_form', :url => add_reply_training_task_path(reply.training_task.id, :is_project => true),:method => "post", :remote => true) do |f|%>
+                  <%= hidden_field_tag 'journal_id',params[:journal_id],:value =>reply.id %>
+                  <%= hidden_field_tag 'user_activity_id',params[:user_activity_id],:value =>@user_activity_id %>
+                  <div nhname='toolbar_container_<%= reply.id %>' ></div>
+                  <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="content"></textarea>
+                  <a id="new_message_submit_btn_<%= reply.id %>" href="javascript:void(0)" onclick="this.style.display='none'" class="blue_n_btn fr" style="display:none;margin-top:6px;">发送</a>
+                  <div class="cl"></div>
+                  <p nhname='contentmsg_<%= reply.id%>' class="fl"></p>
+              <% end %>
 
           <% end %>
         </div>
diff --git a/app/views/projects/show.html.erb b/app/views/projects/show.html.erb
index 5ad7c3f5f..54682f4ba 100644
--- a/app/views/projects/show.html.erb
+++ b/app/views/projects/show.html.erb
@@ -24,7 +24,7 @@
               <!--<li><%#= link_to "作业动态", {:controller => "courses", :action => "show", :type => "homework"}, :class => "homepagePostTypeAssignment postTypeGrey" %></li>-->
               <li><%= link_to "资源库动态", {:controller => "projects", :action => "show", :type => "attachment"}, :class => "homepagePostTypeResource resourcesGrey" %></li>
               <li><%= link_to "讨论区动态", {:controller => "projects", :action => "show", :type => "message"}, :class => "homepagePostTypeForum postTypeGrey" %></li>
-              <li><%= link_to "讨论区动态", {:controller => "projects", :action => "show", :type => "training_task"}, :class => "homepagePostTypeForum postTypeGrey" %></li>
+              <li><%= link_to "实训任务动态", {:controller => "projects", :action => "show", :type => "training_task"}, :class => "homepagePostTypeForum postTypeGrey" %></li>
               <!--<li><%#= link_to "问卷动态", {:controller => "courses", :action => "show", :type => "poll"}, :class => "homepagePostTypeQuiz postTypeGrey" %></li>-->
             </ul>
           </li>
diff --git a/app/views/training_tasks/add_journal.js.erb b/app/views/training_tasks/add_journal.js.erb
index d3f5a12fa..b76e03c68 100644
--- a/app/views/training_tasks/add_journal.js.erb
+++ b/app/views/training_tasks/add_journal.js.erb
@@ -1 +1,6 @@
-
+<% if params[:is_project] %>
+    $("#div_user_issue_reply_<%= @user_activity_id %>").html("<%= escape_javascript(render :partial => 'projects/project_issue_reply', :locals => {:activity => @training_task, :user_activity_id => @user_activity_id}) %>");
+<% else %>
+    $("#div_user_issue_reply_<%= @user_activity_id %>").html("<%= escape_javascript(render :partial => 'users/project_issue_reply', :locals => {:activity => @training_task, :user_activity_id => @user_activity_id}) %>");
+<% end %>
+sd_create_editor_from_data(<%= @user_activity_id %>, null, "100%", "UserActivity");
\ No newline at end of file
diff --git a/app/views/training_tasks/add_reply.js.erb b/app/views/training_tasks/add_reply.js.erb
new file mode 100644
index 000000000..016e13176
--- /dev/null
+++ b/app/views/training_tasks/add_reply.js.erb
@@ -0,0 +1,13 @@
+<% if @user_activity_id %>
+<%# 动态中 %>
+<% if params[:is_project] %>
+$("#div_user_issue_reply_<%= @user_activity_id %>").html("<%= escape_javascript(render :partial => 'projects/project_issue_reply', :locals => {:activity => @training_task, :user_activity_id => @user_activity_id}) %>");
+<% else %>
+$("#div_user_issue_reply_<%= @user_activity_id %>").html("<%= escape_javascript(render :partial => 'users/project_issue_reply', :locals => {:activity => @training_task, :user_activity_id => @user_activity_id}) %>");
+<% end  %>
+
+sd_create_editor_from_data(<%= @user_activity_id %>, null, "100%","<%= @training_task.class.name %>");
+<% else %>
+<%# issue详情 %>
+<%= render "jounal_refresh" %>
+<% end %>
\ No newline at end of file
diff --git a/app/views/training_tasks/delete_journal.js.erb b/app/views/training_tasks/delete_journal.js.erb
new file mode 100644
index 000000000..1a11d3488
--- /dev/null
+++ b/app/views/training_tasks/delete_journal.js.erb
@@ -0,0 +1,14 @@
+<% if @user_activity_id %>
+    <% if @is_project %>
+        $("#div_user_issue_reply_<%= @user_activity_id %>").html("<%= escape_javascript(render :partial => 'projects/project_issue_reply',
+                                                                                               :locals => {:activity => @training_task,
+                                                                                                           :user_activity_id => @user_activity_id}) %>");
+    <% else %>
+        $("#div_user_issue_reply_<%= @user_activity_id %>").html("<%= escape_javascript(render :partial => 'users/project_issue_reply',
+                                                                                               :locals => {:activity => @training_task,
+                                                                                                           :user_activity_id => @user_activity_id}) %>");
+    <% end %>
+        sd_create_editor_from_data(<%= @user_activity_id %>, null, "100%","<%= @training_task.class.name %>");
+<% else %>
+    <%= render "jounal_refresh" %>
+<% end %>
\ No newline at end of file
diff --git a/app/views/training_tasks/reply.js.erb b/app/views/training_tasks/reply.js.erb
index 3c7acd927..d53160573 100644
--- a/app/views/training_tasks/reply.js.erb
+++ b/app/views/training_tasks/reply.js.erb
@@ -1,3 +1,6 @@
+<% if params[:is_project]%>
+$("#reply_message_<%= @jour.id %>").
+<% else %>
 if($("#reply_message_<%= @jour.id %>").length > 0) {
     $("#reply_message_<%= @jour.id %>").replaceWith("<%= escape_javascript(render :partial => 'training_tasks/training_tasks_reply_ke_form') %>");
     $(function(){
@@ -5,4 +8,5 @@ if($("#reply_message_<%= @jour.id %>").length > 0) {
     });
 }else if($("#reply_to_message_<%= @jour.id %>").length >0) {
     $("#reply_to_message_<%= @jour.id %>").replaceWith("<p id='reply_message_<%= @jour.id %>'></p>");
-}
\ No newline at end of file
+}
+<% end %>
\ No newline at end of file
diff --git a/app/views/training_tasks/show.js.erb b/app/views/training_tasks/show.js.erb
index a465dab32..9db0abd72 100644
--- a/app/views/training_tasks/show.js.erb
+++ b/app/views/training_tasks/show.js.erb
@@ -6,7 +6,7 @@ issue_desc_editor = KindEditor.create('#issue_description',
         {"width":"85%",
             "resizeType":0,
             "no_label":true,
-            "at_id":<%= @training_task.project_id%>,
+            "at_id":<%= @training_task.project_id %>,
             "at_type":"Project",
             "autoHeightMode":true,
             "afterCreate":"eval(function(){ if(typeof enablePasteImg ==='function'){enablePasteImg(self);};if(typeof enableAt ==='function'){enableAt(self, \"<%= @training_task.project_id %>\", 'Project');}; this.loadPlugin('autoheight')})",