diff --git a/app/src/main/java/io/legado/app/App.kt b/app/src/main/java/io/legado/app/App.kt
index 3275be677..d14951cb1 100644
--- a/app/src/main/java/io/legado/app/App.kt
+++ b/app/src/main/java/io/legado/app/App.kt
@@ -63,7 +63,8 @@ class App : MultiDexApplication() {
     override fun onConfigurationChanged(newConfig: Configuration) {
         super.onConfigurationChanged(newConfig)
         when (newConfig.uiMode and Configuration.UI_MODE_NIGHT_MASK) {
-            Configuration.UI_MODE_NIGHT_YES, Configuration.UI_MODE_NIGHT_NO -> applyDayNight()
+            Configuration.UI_MODE_NIGHT_YES,
+            Configuration.UI_MODE_NIGHT_NO -> applyDayNight()
         }
     }