diff --git a/app/controllers/messages_controller.rb b/app/controllers/messages_controller.rb
index fd1266095..431577f9a 100644
--- a/app/controllers/messages_controller.rb
+++ b/app/controllers/messages_controller.rb
@@ -93,15 +93,7 @@ class MessagesController < ApplicationController
         end
         call_hook(:controller_messages_new_after_save, { :params => params, :message => @message})
         render_attachment_warning_if_needed(@message)
-        if params[:is_board]
-          if @project
-            redirect_to project_boards_path(@project)
-          elsif @course
-            redirect_to course_boards_path(@course)
-          end
-        else
-          redirect_to board_message_url(@board, @message)
-        end
+        redirect_to board_message_url(@board, @message)
       else
         layout_file = @project ? 'base_projects' : 'base_courses'
         render :action => 'new', :layout => layout_file
@@ -131,24 +123,17 @@ class MessagesController < ApplicationController
     #@topic.update_attribute(:updated_on, Time.now)
     if !@reply.new_record?
       if params[:asset_id]
-       ids = params[:asset_id].split(',')
-       update_kindeditor_assets_owner ids,@reply.id,OwnerTypeHelper::MESSAGE
+        ids = params[:asset_id].split(',')
+        update_kindeditor_assets_owner ids,@reply.id,OwnerTypeHelper::MESSAGE
       end
       call_hook(:controller_messages_reply_after_save, { :params => params, :message => @reply})
       attachments = Attachment.attach_files(@reply, params[:attachments])
       render_attachment_warning_if_needed(@reply)
-     else
-      #render file: 'messages#show', layout: 'base_courses'
-     end
-    if params[:is_board]
-      if @project
-        redirect_to project_boards_path(@project)
-      elsif @course
-        redirect_to course_boards_path(@course)
-      end
     else
-      redirect_to board_message_url(@board, @topic, :r => @reply)
+      #render file: 'messages#show', layout: 'base_courses'
     end
+    redirect_to board_message_url(@board, @topic, :r => @reply)
+
   end
 
   # Edit a message
@@ -165,15 +150,7 @@ class MessagesController < ApplicationController
       render_attachment_warning_if_needed(@message)
       flash[:notice] = l(:notice_successful_update)
       @message.reload
-      if params[:is_board]
-        if @project
-          redirect_to project_boards_path(@project)
-        elsif @course
-          redirect_to course_boards_path(@course)
-        end
-      else
-       redirect_to board_message_url(@message.board, @message.root, :r => (@message.parent_id && @message.id))
-      end
+      redirect_to board_message_url(@message.board, @message.root, :r => (@message.parent_id && @message.id))
     elsif request.get?
       respond_to do |format|
         format.html {
@@ -195,20 +172,16 @@ class MessagesController < ApplicationController
     @message.destroy
     # modify by nwb
     if @project
-      if params[:is_board]
-        redirect_to project_boards_url(@project)
+      if @message.parent
+        redirect_to board_message_url(@board, @message.parent, :r => r)
       else
-        redirect_to board_message_url(@board, @topic, :r => @reply)
+        redirect_to project_boards_url(@project)
       end
     elsif @course
-      if params[:is_board]
-        redirect_to course_boards_url(@course)
+      if @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_board_url(@course, @board)
       end
     end
   end
@@ -229,7 +202,7 @@ class MessagesController < ApplicationController
     render :partial => 'common/preview'
   end
 
-private
+  private
   def find_message
     return unless find_board
     @message = @board.messages.find(params[:id], :include => :parent)
diff --git a/app/views/messages/edit.html.erb b/app/views/messages/edit.html.erb
index 1545fa610..8fbeafcb9 100644
--- a/app/views/messages/edit.html.erb
+++ b/app/views/messages/edit.html.erb
@@ -5,7 +5,7 @@
     <% if @message.project %>
     <%#= board_breadcrumb(@message) %>
       <!--<h3><%#= avatar(@topic.author, :size => "24") %><span style = "width:100%;word-break:break-all;word-wrap: break-word;"><%#=h @topic.subject %></span></h3>-->
-      <div class="talk_new ml15">
+      <div class="ml15">
         <ul>
             <%= form_for @message, { :as => :message,
                              :url => {:action => 'edit'},