diff --git a/app/src/main/java/io/legado/app/data/AppDatabase.kt b/app/src/main/java/io/legado/app/data/AppDatabase.kt
index 41aaa31a9..1ea3907f0 100644
--- a/app/src/main/java/io/legado/app/data/AppDatabase.kt
+++ b/app/src/main/java/io/legado/app/data/AppDatabase.kt
@@ -14,7 +14,7 @@ import io.legado.app.help.storage.Restore
     entities = [Book::class, BookGroup::class, BookSource::class, BookChapter::class, ReplaceRule::class,
         SearchBook::class, SearchKeyword::class, Cookie::class, RssSource::class, Bookmark::class,
         RssArticle::class],
-    version = 2,
+    version = 3,
     exportSchema = true
 )
 abstract class AppDatabase : RoomDatabase() {