diff --git a/Releases/appcast.xml b/Releases/appcast.xml
index 9f99db6..2bc369d 100644
--- a/Releases/appcast.xml
+++ b/Releases/appcast.xml
@@ -6,14 +6,24 @@
         <description>Most recent changes with links to updates.</description>
         <language>en</language>
 
+        <item>
+            <title>Version 0.0.0 (Private Beta)</title>
+            <sparkle:releaseNotesLink>
+                https://stayrealhk.github.io/Releases/0.0.0/2.html
+            </sparkle:releaseNotesLink>
+            <pubDate>Mon, 15 Aug 2016 14:05:00 +0800</pubDate>
+            <enclosure url="https://github.com/stayrealhk/stayrealhk.github.io/releases/download/0.0.0/SortedMac_v0.0.0_2.zip" sparkle:version="2" sparkle:shortVersionString="0.0.0" length="1623481" type="application/octet-stream" />
+            <sparkle:minimumSystemVersion>10.11</sparkle:minimumSystemVersion>
+        </item>
+
         <item>
             <title>Version 0.0.0 (Private Beta Initial Release)</title>
             <sparkle:releaseNotesLink>
                 https://stayrealhk.github.io/Releases/0.0.0/1.html
             </sparkle:releaseNotesLink>
-            <pubDate>Mon, 15 Aug 2016 19:20:11 +0800</pubDate>
-            <enclosure url="https://github.com/stayrealhk/stayrealhk.github.io/releases/download/0.0.0/SortedMac_v0.0.0.zip" sparkle:version="1" sparkle:shortVersionString="0.0.0" length="1623481" type="application/octet-stream" />
-            <sparkle:minimumSystemVersion>10.7</sparkle:minimumSystemVersion>
+            <pubDate>Mon, 15 Aug 2016 14:00:00 +0800</pubDate>
+            <enclosure url="https://github.com/stayrealhk/stayrealhk.github.io/releases/download/0.0.0/SortedMac_v0.0.0_1.zip" sparkle:version="1" sparkle:shortVersionString="0.0.0" length="1623481" type="application/octet-stream" />
+            <sparkle:minimumSystemVersion>10.11</sparkle:minimumSystemVersion>
         </item>
 
     </channel>