diff --git a/app/controllers/shixuns_controller.rb b/app/controllers/shixuns_controller.rb
index cf40a5c07..882bc19e5 100644
--- a/app/controllers/shixuns_controller.rb
+++ b/app/controllers/shixuns_controller.rb
@@ -167,8 +167,8 @@ class ShixunsController < ApplicationController
       logger.info("###################{res['code']}")
       if res && res['code'].to_i == 0
         logger.info("1111###################{res['code']}")
-        @shixun.update_attributes(:status => 1, :is_updated => 1)
-        apply = ApplyAction.where(:container_type => "ApplyShixun", :container_id => @shixun.id).last
+        @shixun.update_attributes(:status => 1)
+        apply = ApplyAction.where(:container_type => "ApplyShixun", :container_id => @shixun.id).order("created_at desc").first
         if apply && apply.status == 0
           @status = 0
         else
diff --git a/app/models/shixun.rb b/app/models/shixun.rb
index 69beab432..af9cbe5da 100644
--- a/app/models/shixun.rb
+++ b/app/models/shixun.rb
@@ -7,7 +7,7 @@
 #
 class Shixun < ActiveRecord::Base
   attr_accessible :description, :is_public, :name, :changeset_num, :status, :user_id, :gpid, :language, :identifier, :authentication,
-                  :myshixun_count, :propaedeutics, :is_updated
+                  :myshixun_count, :propaedeutics
 
   has_many :users, :through => :shixun_members
   has_many :shixun_members, :dependent => :destroy