diff --git a/appcast.xml b/appcast.xml
index 9ae6fd27b..0e105d662 100755
--- a/appcast.xml
+++ b/appcast.xml
@@ -5,12 +5,12 @@
 
     <item>
       <title>2.4.0</title>
-      <pubDate>Sun, 17 Dec 2023 22:50:00 +0800</pubDate>
+      <pubDate>Mon, 18 Dec 2023 20:00:00 +0800</pubDate>
       <sparkle:version>29</sparkle:version>
       <sparkle:shortVersionString>2.4.0</sparkle:shortVersionString>
       <sparkle:minimumSystemVersion>11.0</sparkle:minimumSystemVersion>
       <sparkle:releaseNotesLink>https://github.com/tisfeng/easydict/releases/tag/2.4.0</sparkle:releaseNotesLink>
-      <enclosure url="https://github.com/tisfeng/Easydict/releases/download/2.4.0/Easydict.zip" length="10032716" type="application/octet-stream" sparkle:edSignature="mn6mcVqJMfa16c7cHgnRW5tdvsYsBv2HLkj857wH99Hg0OldeL6wLjG8SBQBqFneXDwybp2NTPhwdtKeFQRHAg=="/>
+      <enclosure url="https://github.com/tisfeng/Easydict/releases/download/2.4.0/Easydict.zip" length="10031590" type="application/octet-stream" sparkle:edSignature="uR3ZgsJRFNc8QUIRpGwzNE/kFns3j54BviQEnHL+a7rZEEjAG0V3c9r1Zg3Lte21Bl1CY3ds8uMVgB+QVTD8Ag=="/>
     </item>
 
     <item>