diff --git a/app/controllers/upgrade_controller.rb b/app/controllers/upgrade_controller.rb
index fdcf16a..0b0f431 100644
--- a/app/controllers/upgrade_controller.rb
+++ b/app/controllers/upgrade_controller.rb
@@ -51,13 +51,18 @@ class UpgradeController < ApplicationController
 					"name" => t.name_translations
 				}
 			end
+			text = {"en" => "", "zh_tw" => ""}
+			text["en"] = smart_convertor(b.text_translations["en"])
+			text["zh_tw"] = smart_convertor(b.text_translations["zh_tw"])
 
 			{
 				"id" => b.id.to_s,
 				"title" => b.title_translations,
 				"subtitle" => b.subtitle_translations,
-				"text" => b.text_translations,
+				"text" => text,
 				"public" => b.public,
+				"postdate" => b.postdate,
+				"deadline" => b.deadline,
 				"email_sent" => b.email_sent,
 				"email_sentdate" => b.email_sentdate,
 				"other_mailaddress" => b.other_mailaddress,
@@ -71,4 +76,21 @@ class UpgradeController < ApplicationController
 
 		return {"announcements" => bulletins, "categories" => categories, "tags" => tags, "success" => true}
 	end
+
+	def smart_convertor(text)
+		html_string = text
+		links = html_string.scan(/img.*?src="(.*?)"/i)
+		links.each do |link|
+			l = link.first
+			new_link = nil
+			if l.starts_with?("/")
+				new_link = request.protocol + request.host_with_port + l
+			elsif l.starts_with?("..")
+				l1 = l.gsub("../","")
+				new_link = request.protocol + request.host_with_port + "/" + l1
+			end
+			html_string = html_string.sub(l,new_link) if !new_link.nil?
+		end
+		return html_string
+	end
 end
\ No newline at end of file