diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index e6efca1e8..110974b77 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -482,14 +482,19 @@ class ApplicationController < ActionController::Base
   # Renders an error response
   def render_error(arg)
     arg = {:message => arg} unless arg.is_a?(Hash)
-
     @message = arg[:message]
+    @lay = arg[:layout]
     @message = l(@message) if @message.is_a?(Symbol)
     @status = arg[:status] || 500
 
     respond_to do |format|
       format.html {
-        render :template => 'common/error', :layout => use_layout, :status => @status
+        if @lay
+          render :template => 'common/error', :layout => @lay,:status => @status
+        else
+          render :template => 'common/error', :layout => use_layout, :status => @status
+        end
+
       }
       format.any { head @status }
     end
diff --git a/app/controllers/zipdown_controller.rb b/app/controllers/zipdown_controller.rb
index 16e6ea870..a5506be93 100644
--- a/app/controllers/zipdown_controller.rb
+++ b/app/controllers/zipdown_controller.rb
@@ -1,4 +1,5 @@
 class ZipdownController < ApplicationController
+
   #查找项目（课程）
   before_filter :find_project_by_bid_id, :only => [:assort]
   #检查权限
@@ -43,14 +44,15 @@ class ZipdownController < ApplicationController
           zipfile = zip_homework_by_user homework
           send_file zipfile, :filename => homework.name+".zip", :type => detect_content_type(zipfile) if(zipfile)
         else
-          render_403 :message => :no_file_dowmload
+          render_403 :message => :no_file_dowmload ,:layout => "course_base"
         end
       else
-        render_403 :message =>:notice_file_not_found
+        render_403 :message =>:notice_file_not_found ,:layout => "course_base"
       end
     else
-      render_403 :message => :notice_not_authorized
+      render_403 :message => :notice_not_authorized ,:layout => "course_base"
     end
+
   rescue => e
     render file: 'public/file_not_found.html'
   end