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 630925c89..be65f7730 100644
--- a/app/src/main/java/io/legado/app/data/AppDatabase.kt
+++ b/app/src/main/java/io/legado/app/data/AppDatabase.kt
@@ -11,8 +11,9 @@ import io.legado.app.data.entities.*
 
 
 @Database(
-    entities = [Book::class, BookGroup::class, BookSource::class, BookChapter::class, ReplaceRule::class, SearchBook::class,
-        SearchKeyword::class, SourceCookie::class, RssSource::class, Bookmark::class, RssArticle::class],
+    entities = [Book::class, BookGroup::class, BookSource::class, BookChapter::class, ReplaceRule::class,
+        SearchBook::class, SearchKeyword::class, SourceCookie::class, RssSource::class, Bookmark::class,
+        RssArticle::class],
     version = 1,
     exportSchema = true
 )