diff --git a/Easydict/App/AppDelegate.m b/Easydict/App/AppDelegate.m
index 3e801d433..df4b5ae8a 100644
--- a/Easydict/App/AppDelegate.m
+++ b/Easydict/App/AppDelegate.m
@@ -18,6 +18,7 @@
 #import "AppDelegate+EZURLScheme.h"
 #import <Sparkle/SPUUpdaterDelegate.h>
 #import <Sparkle/SPUStandardUserDriverDelegate.h>
+#import "Easydict-Swift.h"
 
 @interface AppDelegate () <SPUUpdaterDelegate, SPUStandardUserDriverDelegate>