diff --git a/app/controllers/messages_controller.rb b/app/controllers/messages_controller.rb
index ae13b7e78..304eada37 100644
--- a/app/controllers/messages_controller.rb
+++ b/app/controllers/messages_controller.rb
@@ -211,6 +211,8 @@ class MessagesController < ApplicationController
     end
     if params[:user_activity_id]
       @user_activity_id = params[:user_activity_id]
+      @is_course = params[:is_course]
+      @is_board = params[:is_board]
       respond_to do |format|
         format.js
       end
@@ -239,9 +241,17 @@ class MessagesController < ApplicationController
     if request.post? && @message.save
       attachments = Attachment.attach_files(@message, params[:attachments])
       render_attachment_warning_if_needed(@message)
-      flash[:notice] = l(:notice_successful_update)
+      #flash[:notice] = l(:notice_successful_update)
       @message.reload
-      if params[:is_board]
+      if params[:is_course] && params[:is_course].to_i == 0
+        redirect_to user_activities_path(User.current.id)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 0
+        if @project
+          redirect_to project_path(@project)
+        elsif @course
+          redirect_to course_activity_path(@course)
+        end
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 1
         if @project
           redirect_to project_boards_path(@project)
         elsif @course
@@ -251,26 +261,22 @@ class MessagesController < ApplicationController
         redirect_to board_message_url(@message.board, @message.root, :r => (@message.parent_id && @message.id))
       end
     elsif request.get? || request.post?
-      if params[:is_board]
-        if @project
-          redirect_to project_boards_path(@project)
-        elsif @course
-          redirect_to course_boards_path(@course)
-        end
-      else
-        respond_to do |format|
-          format.html {
-            if @project
-              layout_file = 'base_projects'
-            elsif @course
-              layout_file = 'base_courses'
-            elsif @org_subfield
-              @organization = @org_subfield.organization
-              layout_file = 'base_org'
-            end
-            render :layout => layout_file
-          }
-        end
+      if params[:is_course] && params[:is_board]
+        @is_course = params[:is_course]
+        @is_board = params[:is_board]
+      end
+      respond_to do |format|
+        format.html {
+          if @project
+            layout_file = 'base_projects'
+          elsif @course
+            layout_file = 'base_courses'
+          elsif @org_subfield
+            @organization = @org_subfield.organization
+            layout_file = 'base_org'
+          end
+          render :layout => layout_file
+        }
       end
     end
   end
@@ -286,25 +292,28 @@ class MessagesController < ApplicationController
     @message.destroy
     # modify by nwb
     if @project
-      if params[:is_board]
-        redirect_to project_boards_url(@project)
+      if params[:is_course] && params[:is_course].to_i == 0
+        redirect_to user_activities_path(User.current.id)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 0
+        redirect_to project_path(@project)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 1
+        redirect_to project_boards_path(@project)
+      elsif @message.parent
+        redirect_to board_message_url(@board, @message.parent, :r => r)
       else
-        if @message.parent
-          redirect_to board_message_url(@board, @message.parent, :r => r)
-        else
-          redirect_to project_board_url(@project, @board)
-        end
-        # redirect_to board_message_url(@board, @topic, :r => @reply)
+        redirect_to project_board_url(@project, @board)
       end
     elsif @course
-      if params[:is_board]
-        redirect_to course_boards_url(@course)
+      if params[:is_course] && params[:is_course].to_i == 0
+        redirect_to user_activities_path(User.current.id)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 0
+        redirect_to course_activity_path(@course)
+      elsif params[:is_course] && params[:is_course].to_i == 1 && params[:is_board] && params[:is_board].to_i == 1
+        redirect_to course_boards_path(@course)
+      elsif @message.parent
+        redirect_to board_message_url(@board, @message.parent, :r => r)
       else
-        if @message.parent
-          redirect_to board_message_url(@board, @message.parent, :r => r)
-        else
-          redirect_to course_board_url(@course, @board)
-        end
+        redirect_to course_boards_path(@course)
       end
     elsif @org_subfield
       if params[:is_board]
diff --git a/app/views/boards/_course_show_detail.html.erb b/app/views/boards/_course_show_detail.html.erb
index 7b96c4f9a..75ee516c4 100644
--- a/app/views/boards/_course_show_detail.html.erb
+++ b/app/views/boards/_course_show_detail.html.erb
@@ -54,7 +54,7 @@
             });
         </script>
         <% if topic %>
-            <%= render :partial => 'users/course_message', :locals => {:activity => topic, :user_activity_id => topic.id} %>
+            <%= render :partial => 'users/course_message', :locals => {:activity => topic, :user_activity_id => topic.id,:is_course=>1,:is_board=>1} %>
         <% end %>
     <% end %>
 
diff --git a/app/views/boards/_project_show_detail.html.erb b/app/views/boards/_project_show_detail.html.erb
index 8fb663aff..166978ee0 100644
--- a/app/views/boards/_project_show_detail.html.erb
+++ b/app/views/boards/_project_show_detail.html.erb
@@ -53,7 +53,7 @@
             });
         </script>
         <% if topic %>
-            <%= render :partial => 'users/project_message', :locals => {:activity => topic, :user_activity_id => topic.id} %>
+            <%= render :partial => 'users/project_message', :locals => {:activity => topic, :user_activity_id => topic.id,:is_course=>1,:is_board=>1} %>
         <% end %>
     <% end %>
 
diff --git a/app/views/courses/_course_activity.html.erb b/app/views/courses/_course_activity.html.erb
index 2f2622f3c..ea41787d5 100644
--- a/app/views/courses/_course_activity.html.erb
+++ b/app/views/courses/_course_activity.html.erb
@@ -99,7 +99,7 @@
                 <% when 'News' %>
                     <%= render :partial => 'users/course_news', :locals => {:activity => act, :user_activity_id => activity.id} %>
                 <% when 'Message' %>
-                    <%= render :partial => 'users/course_message', :locals => {:activity => act, :user_activity_id => activity.id} %>
+                    <%= render :partial => 'users/course_message', :locals => {:activity => act, :user_activity_id => activity.id,:is_course=>1,:is_board=>0} %>
                 <% when 'Poll' %>
                     <%= render :partial => 'users/course_poll', :locals => {:activity => act, :user_activity_id => activity.id} %>
                 <% when 'JournalsForMessage' %>
diff --git a/app/views/messages/edit.html.erb b/app/views/messages/edit.html.erb
index 6e54a88e1..89fe71c65 100644
--- a/app/views/messages/edit.html.erb
+++ b/app/views/messages/edit.html.erb
@@ -1,6 +1,6 @@
 <% if @message.project %>
         <%= form_for @message, {:as => :message,
-                                :url => {:action => 'edit'},
+                                :url => {:action => 'edit',:is_course=>@is_course,:is_board=>@is_board},
                                 :html => {:multipart => true,
                                           :id => 'message-form',
                                           :method => :post}
@@ -14,7 +14,7 @@
 <% elsif @message.course %>
     <%= form_for @message, {
             :as => :message,
-            :url => {:action => 'edit'},
+            :url => {:action => 'edit',:is_course=>@is_course,:is_board=>@is_board},
             :html => {:multipart => true,
                       :id => 'message-form',
                       :method => :post}
diff --git a/app/views/messages/reply.js.erb b/app/views/messages/reply.js.erb
index c0da5ab9b..f33986c59 100644
--- a/app/views/messages/reply.js.erb
+++ b/app/views/messages/reply.js.erb
@@ -1,7 +1,7 @@
 <%if @project%>
-    $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/project_message', :locals => {:activity => @topic,:user_activity_id =>@user_activity_id}) %>");
+    $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/project_message', :locals => {:activity => @topic,:user_activity_id =>@user_activity_id,:is_course=>@is_course,:is_board=>@is_board}) %>");
 <%elsif @course%>
-    $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/course_message', :locals => {:activity => @topic,:user_activity_id =>@user_activity_id}) %>");
+    $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'users/course_message', :locals => {:activity => @topic,:user_activity_id =>@user_activity_id,:is_course=>@is_course,:is_board=>@is_board}) %>");
 <% elsif @org_subfield %>
     $("#user_activity_<%= @user_activity_id%>").replaceWith("<%= escape_javascript(render :partial => 'organizations/org_subfield_message', :locals => {:activity => @topic,:user_activity_id =>@user_activity_id}) %>");
 <%end%>
diff --git a/app/views/projects/_project_activities.html.erb b/app/views/projects/_project_activities.html.erb
index b46522fa1..b3ae89cf2 100644
--- a/app/views/projects/_project_activities.html.erb
+++ b/app/views/projects/_project_activities.html.erb
@@ -61,7 +61,7 @@
 
             <!--message    -->
         <% when "Message" %>
-            <%= render :partial => 'users/project_message', :locals => {:activity => activity.forge_act,:user_activity_id =>activity.id} %>
+            <%= render :partial => 'users/project_message', :locals => {:activity => activity.forge_act,:user_activity_id =>activity.id,:is_course=>1,:is_board=>0} %>
             <!--new 新闻-->
         <% when "News" %>
             <% if !activity.forge_act.nil? and activity.forge_act.project %>
diff --git a/app/views/users/_course_message.html.erb b/app/views/users/_course_message.html.erb
index 3633b2134..22a4bcf57 100644
--- a/app/views/users/_course_message.html.erb
+++ b/app/views/users/_course_message.html.erb
@@ -44,33 +44,37 @@
       <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
       <div class="cl"></div>
 
-      <% if activity.author.id == User.current.id%>
-          <div class="homepagePostSetting" id="message_setting_<%= user_activity_id%>" style="display: none">
-            <ul>
-              <li class="homepagePostSettingIcon">
-                <ul class="homepagePostSettiongText">
+
+      <div class="homepagePostSetting" id="message_setting_<%= user_activity_id%>" style="display: none">
+        <ul>
+          <li class="homepagePostSettingIcon">
+            <ul class="homepagePostSettiongText">
+              <% if activity.author.id == User.current.id%>
                   <li>
                     <%= link_to(
                                 l(:button_edit),
-                                edit_board_message_path(activity.id,:board_id=>activity.board_id),
+                                edit_board_message_path(activity.id,:board_id=>activity.board_id,:is_course=>is_course,:is_board=>is_board),
                                 :class => 'postOptionLink'
                         ) if activity.course_editable_by?(User.current) %>
                   </li>
                   <li>
                     <%= link_to(
                                 l(:button_delete),
-                                delete_board_message_path(activity.id,:board_id=>activity.board_id),
+                                delete_board_message_path(activity.id,:board_id=>activity.board_id,:is_course=>is_course,:is_board=>is_board),
                                 :method => :post,
                                 :data => {:confirm => l(:text_are_you_sure)},
                                 :class => 'postOptionLink'
                         ) if activity.course_destroyable_by?(User.current) %>
-                    <%= link_to "发送",messages_join_org_subfield_path(:message_id => activity.id) , :remote=> true,:class => 'postOptionLink' %>
                   </li>
-                </ul>
+              <% end %>
+              <li>
+                <%= link_to "发送",messages_join_org_subfield_path(:message_id => activity.id) , :remote=> true,:class => 'postOptionLink' %>
               </li>
             </ul>
-          </div>
-    <% end %>
+          </li>
+        </ul>
+      </div>
+
     </div>
     <div class="cl"></div>
   </div>
@@ -137,7 +141,7 @@
       <div class="homepagePostReplyPortrait mr15 imageFuzzy" id="reply_image_<%= user_activity_id%>"><%= link_to image_tag(url_to_avatar(User.current), :width => "33", :height => "33"), user_path(activity.author_id), :alt => "用户头像" %></div>
       <div class="homepagePostReplyInputContainer  mb10">
         <div nhname='new_message_<%= user_activity_id%>' style="display:none;">
-          <%= form_for('new_form',:url =>  {:controller=>'messages',:action => 'reply', :id => activity.id, :board_id => activity.board_id, :is_board => 'true'},:method => "post", :remote => true) do |f|%>
+          <%= form_for('new_form',:url =>  {:controller=>'messages',:action => 'reply', :id => activity.id, :board_id => activity.board_id, :is_board => is_board,is_course=>is_course},:method => "post", :remote => true) do |f|%>
               <input type="hidden" name="quote[quote]" value="">
               <input type="hidden" name="user_activity_id" value="<%=user_activity_id%>">
               <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="reply[content]"></textarea>
diff --git a/app/views/users/_project_message.html.erb b/app/views/users/_project_message.html.erb
index c31e4ac2e..8017081c6 100644
--- a/app/views/users/_project_message.html.erb
+++ b/app/views/users/_project_message.html.erb
@@ -44,33 +44,36 @@
       <div id="intro_content_show_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[展开]</a></div>
       <div id="intro_content_hide_<%= user_activity_id%>" class="fr" style="display:none;"><a href="javascript:void(0);" class="linkBlue">[收起]</a></div>
       <div class="cl"></div>
-      <% if activity.author.id == User.current.id%>
-          <div class="homepagePostSetting" id="message_setting_<%= user_activity_id%>" style="display: none">
-            <ul>
-              <li class="homepagePostSettingIcon">
-                <ul class="homepagePostSettiongText">
+
+      <div class="homepagePostSetting" id="message_setting_<%= user_activity_id%>" style="display: none">
+        <ul>
+          <li class="homepagePostSettingIcon">
+            <ul class="homepagePostSettiongText">
+              <% if activity.author.id == User.current.id%>
                   <li>
                     <%= link_to(
                                 l(:button_edit),
-                                edit_board_message_path(activity.id,:board_id=>activity.board_id),
+                                edit_board_message_path(activity.id,:board_id=>activity.board_id,:is_course=>is_course,:is_board=>is_board),
                                 :class => 'postOptionLink'
                         ) if activity.editable_by?(User.current) %>
                   </li>
                   <li>
                     <%= link_to(
                                 l(:button_delete),
-                                delete_board_message_path(activity.id,:board_id=>activity.board_id),
+                                delete_board_message_path(activity.id,:board_id=>activity.board_id,:is_course=>is_course,:is_board=>is_board),
                                 :method => :post,
                                 :data => {:confirm => l(:text_are_you_sure)},
                                 :class => 'postOptionLink'
                         ) if activity.destroyable_by?(User.current) %>
-                    <%= link_to "发送",messages_join_org_subfield_path(:message_id => activity.id) , :remote=> true,:class => 'postOptionLink' %>
                   </li>
-                </ul>
+              <% end %>
+              <li>
+                <%= link_to "发送",messages_join_org_subfield_path(:message_id => activity.id) , :remote=> true,:class => 'postOptionLink' %>
               </li>
             </ul>
-          </div>
-      <% end %>
+          </li>
+        </ul>
+      </div>
     </div>
     <div class="cl"></div>
   </div>
diff --git a/app/views/users/_user_activities.html.erb b/app/views/users/_user_activities.html.erb
index 5cadcddd6..bb1a42f58 100644
--- a/app/views/users/_user_activities.html.erb
+++ b/app/views/users/_user_activities.html.erb
@@ -69,7 +69,7 @@
                 <% when 'News' %>
                     <%= render :partial => 'course_news', :locals => {:activity => act,:user_activity_id =>user_activity.id} %>
                 <% when 'Message'%>
-                    <%= render :partial => 'course_message', :locals => {:activity => act,:user_activity_id =>user_activity.id} %>
+                    <%= render :partial => 'course_message', :locals => {:activity => act,:user_activity_id =>user_activity.id,:is_course=>0,:is_board=>0} %>
                 <% when 'Poll' %>
                     <%= render :partial => 'course_poll', :locals => {:activity => act, :user_activity_id => user_activity.id} %>
                 <% when 'Course'%>
@@ -82,7 +82,7 @@
                 <% when 'Issue' %>
                     <%= render :partial => 'project_issue', :locals => {:activity => act,:user_activity_id =>user_activity.id} %>
                 <% when 'Message' %>
-                    <%= render :partial => 'project_message', :locals => {:activity => act,:user_activity_id =>user_activity.id} %>
+                    <%= render :partial => 'project_message', :locals => {:activity => act,:user_activity_id =>user_activity.id,:is_course=>0,:is_board=>0} %>
                 <% when 'ProjectCreateInfo'%>
                     <%= render :partial => 'project_create', :locals => {:activity => act,:user_activity_id =>user_activity.id} %>
                 <% end %>