diff --git a/app/controllers/news_controller.rb b/app/controllers/news_controller.rb
index ba7c574..be56aeb 100644
--- a/app/controllers/news_controller.rb
+++ b/app/controllers/news_controller.rb
@@ -6,13 +6,13 @@ class NewsController < ApplicationController
 
     if params[:keywords]
       !params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:postdate=>"desc"}
-      news = NewsBulletin.where(:title.ne => "").any_of(:title => /#{params[:keywords].to_s}/i).can_display.is_approved.order_by(sort).filter_by_categories(["all"]).per(15) if !params[:keywords].nil?
+      news = NewsBulletin.where(:title.ne => "").any_of(:title => /#{params[:keywords].to_s}/i).is_approved.order_by(sort).filter_by_categories(["all"]).per(15) if !params[:keywords].nil?
       news_count = news.count
       keyword = params[:keywords]
     elsif params[:department]
       !params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:postdate=>"desc"}
       dept = Department.find_by(:uid => params["department"].split("-").last) rescue nil
-      news = NewsBulletin.where(:title.ne => "" ,:department => dept).can_display.is_approved.order_by(sort).filter_by_categories(["all"]) if !dept.nil?
+      news = NewsBulletin.where(:title.ne => "" ,:department => dept).is_approved.order_by(sort).filter_by_categories(["all"]) if !dept.nil?
       news_count = news.count
 
       keywords = params[:department].split("-")
@@ -26,7 +26,7 @@ class NewsController < ApplicationController
     elsif params[:unit]
       unit = Unit.find_by(:uid => params["unit"].split("-").last) rescue nil
       !params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:postdate=>"desc"}
-      news = NewsBulletin.where(:title.ne => "" ,:unit => unit).can_display.is_approved.order_by(sort).filter_by_categories(["all"]) if !unit.nil?
+      news = NewsBulletin.where(:title.ne => "" ,:unit => unit).is_approved.order_by(sort).filter_by_categories(["all"]) if !unit.nil?
       news_count = news.count
 
       keywords = params[:unit].split("-")
@@ -39,7 +39,7 @@ class NewsController < ApplicationController
     elsif params["category"]
       !params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:postdate=>"desc"}
       category = Category.find_by(:uid => params["category"].split("-").last) rescue nil
-      news = NewsBulletin.all.where(:title.ne => "").can_display.is_approved.order_by(sort).filter_by_categories([category.id.to_s]) if !category.nil?
+      news = NewsBulletin.all.where(:title.ne => "").is_approved.order_by(sort).filter_by_categories([category.id.to_s]) if !category.nil?
       news_count = news.count
 
       keywords = params[:category].split("-")
@@ -51,7 +51,7 @@ class NewsController < ApplicationController
       end
     end
     !params[:sort].blank? ? sort = {params[:sort].to_sym=>params[:order]} : sort = {:postdate=>"desc"}
-    news = NewsBulletin.where(:title.ne => "" ,:is_preview.in=>[false,nil]).can_display.is_approved.order_by(sort).filter_by_categories.filter_by_tags(OrbitHelper.params['tags']) if news.nil?
+    news = NewsBulletin.where(:title.ne => "" ,:is_preview.in=>[false,nil]).is_approved.order_by(sort).filter_by_categories.filter_by_tags(OrbitHelper.params['tags']) if news.nil?
     page = Page.where(:module => "news").first rescue nil
     ma = ModuleApp.find_by_key("news") rescue nil
     categories = ma.categories.enabled.collect do |cat|
diff --git a/app/views/admin/news/_form.html.erb b/app/views/admin/news/_form.html.erb
index 808b39d..68af509 100644
--- a/app/views/admin/news/_form.html.erb
+++ b/app/views/admin/news/_form.html.erb
@@ -218,6 +218,8 @@
             <br />
             ※內文裡單一圖片尺寸的最大寬度600px(滿版)，如圖片要縮小，請依比例調整。
             <br />
+            ※新聞及公告發佈後台請增加下列文字：建議使用IE10、IE11、Chrome(最佳)、Firefox等瀏覽器。
+            <br />
             <a href="https://www.safesync.nccu.edu.tw/HWwc/%E5%A6%82%E4%BD%95%E8%A3%81%E5%89%AA%E6%96%B0%E8%81%9E%E5%9C%96%E7%89%87.pdf?a=tAdpdijUy1U" target="_blank" style="color:red;">※如何剪裁新聞圖片。</a>
             </div>
             <div class="textarea">