diff --git a/Easydict/App/AppDelegate.h b/Easydict/App/AppDelegate.h
index 2ecaff2c6..d604f4d1b 100644
--- a/Easydict/App/AppDelegate.h
+++ b/Easydict/App/AppDelegate.h
@@ -7,7 +7,10 @@
 //
 
 #import <Cocoa/Cocoa.h>
+#import <Sparkle/SPUStandardUpdaterController.h>
 
 @interface AppDelegate : NSObject <NSApplicationDelegate>
 
+@property (weak) IBOutlet SPUStandardUpdaterController *updaterController;
+
 @end
diff --git a/Easydict/App/Base.lproj/Main.storyboard b/Easydict/App/Base.lproj/Main.storyboard
index 048f44d6e..89ff713f9 100644
--- a/Easydict/App/Base.lproj/Main.storyboard
+++ b/Easydict/App/Base.lproj/Main.storyboard
@@ -706,8 +706,17 @@ DQ
                         <outlet property="delegate" destination="Voe-Tx-rLC" id="PrD-fu-P6m"/>
                     </connections>
                 </application>
-                <customObject id="Voe-Tx-rLC" customClass="AppDelegate"/>
+                <customObject id="Voe-Tx-rLC" customClass="AppDelegate">
+                    <connections>
+                        <outlet property="updaterController" destination="dTQ-Lg-1D6" id="ulf-mx-z8R"/>
+                    </connections>
+                </customObject>
                 <customObject id="YLy-65-1bz" customClass="NSFontManager"/>
+                <customObject id="dTQ-Lg-1D6" customClass="SPUStandardUpdaterController">
+                    <connections>
+                        <outlet property="updaterDelegate" destination="Voe-Tx-rLC" id="3Ya-Y2-qiK"/>
+                    </connections>
+                </customObject>
                 <customObject id="Ady-hI-5gd" userLabel="First Responder" customClass="NSResponder" sceneMemberID="firstResponder"/>
                 <customObject id="qM9-fT-Fym" customClass="EZMenuItemManager">
                     <connections>
@@ -727,11 +736,6 @@ DQ
                         <outlet property="versionItem" destination="PkP-25-JBw" id="beL-5f-TOn"/>
                     </connections>
                 </customObject>
-                <customObject id="jrA-nT-KAI" customClass="SUUpdater">
-                    <connections>
-                        <outlet property="delegate" destination="Voe-Tx-rLC" id="x7m-9L-GYz"/>
-                    </connections>
-                </customObject>
                 <menu autoenablesItems="NO" identifier="status.item.menu" id="A3F-ys-zOg" userLabel="Status Item Menu">
                     <items>
                         <menuItem title="Easydict" id="PkP-25-JBw">
@@ -784,7 +788,7 @@ DQ
                         <menuItem title="检查更新" id="GQ2-WA-9QB">
                             <modifierMask key="keyEquivalentModifierMask"/>
                             <connections>
-                                <action selector="checkForUpdates:" target="jrA-nT-KAI" id="9sy-r4-kzD"/>
+                                <action selector="checkForUpdates:" target="dTQ-Lg-1D6" id="ydL-Jy-6z2"/>
                             </connections>
                         </menuItem>
                         <menuItem title="帮助" id="ICB-w8-IqK">
diff --git a/Easydict/Feature/Configuration/EZConfiguration.m b/Easydict/Feature/Configuration/EZConfiguration.m
index 6db6d1b46..be94bd899 100644
--- a/Easydict/Feature/Configuration/EZConfiguration.m
+++ b/Easydict/Feature/Configuration/EZConfiguration.m
@@ -15,6 +15,7 @@
 #import "EZScriptExecutor.h"
 #import "EZLog.h"
 #import "EZLanguageManager.h"
+#import "AppDelegate.h"
 
 static NSString *const kEasydictHelperBundleId = @"com.izual.EasydictHelper";
 
@@ -55,6 +56,12 @@
 static NSString *const kClearInputKey = @"EZConfiguration_kClearInputKey";
 
 
+@interface EZConfiguration ()
+
+@property (nonatomic, strong) AppDelegate *appDelegate;
+
+@end
+
 @implementation EZConfiguration
 
 static EZConfiguration *_instance;
@@ -78,6 +85,8 @@ + (instancetype)allocWithZone:(struct _NSZone *)zone {
 }
 
 - (void)setup {
+    self.appDelegate = (AppDelegate *)[NSApp delegate];
+    
     EZLanguage defaultFirstLanguage = [EZLanguageManager.shared systemPreferredTwoLanguages][0];
     self.firstLanguage = [NSUserDefaults mm_readString:kFirstLanguageKey defaultValue:defaultFirstLanguage];
     EZLanguage defaultSecondLanguage = [EZLanguageManager.shared systemPreferredTwoLanguages][1];
@@ -123,7 +132,7 @@ - (BOOL)launchAtStartup {
 }
 
 - (BOOL)automaticallyChecksForUpdates {
-    return [SUUpdater sharedUpdater].automaticallyChecksForUpdates;
+    return self.appDelegate.updaterController.updater.automaticallyChecksForUpdates;
 }
 
 #pragma mark - setter
@@ -210,7 +219,7 @@ - (void)setLaunchAtStartup:(BOOL)launchAtStartup {
 - (void)setAutomaticallyChecksForUpdates:(BOOL)automaticallyChecksForUpdates {
     [NSUserDefaults mm_write:@(automaticallyChecksForUpdates) forKey:kAutomaticallyChecksForUpdatesKey];
     
-    [[SUUpdater sharedUpdater] setAutomaticallyChecksForUpdates:automaticallyChecksForUpdates];
+    self.appDelegate.updaterController.updater.automaticallyChecksForUpdates = automaticallyChecksForUpdates;
     
     [self logSettings:@{@"automatically_checks_for_updates" : @(automaticallyChecksForUpdates)}];
 }
diff --git a/appcast.xml b/appcast.xml
index 27d6d2f20..fa6efcbee 100755
--- a/appcast.xml
+++ b/appcast.xml
@@ -3,6 +3,16 @@
   <channel>
     <title>Easydict</title>
 
+    <item>
+      <title>2.4.0</title>
+      <pubDate>Sun, 10 Dec 2023 19:30:00 +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/2.3.0</sparkle:releaseNotesLink>
+      <enclosure url="https://github.com/tisfeng/Easydict/releases/download/2.3.0/Easydict.zip" type="application/octet-stream" sparkle:edSignature="yjrKEXjTfKqC1YdJvPIIGK7G27jd4aK2CJ4j/ZqbaZBUC2hQyyKvgC1CPuuWOrk274Oz/N53L2G/aXHXt7H1CQ==" length="11153425" />
+    </item>
+
     <item>
       <title>2.3.0</title>
       <pubDate>Sun, 10 Dec 2023 19:30:00 +0800</pubDate>