diff --git a/app/src/main/java/io/legado/app/help/storage/BackupConfig.kt b/app/src/main/java/io/legado/app/help/storage/BackupConfig.kt
index aa9a2a8ff..6658f7735 100644
--- a/app/src/main/java/io/legado/app/help/storage/BackupConfig.kt
+++ b/app/src/main/java/io/legado/app/help/storage/BackupConfig.kt
@@ -26,7 +26,8 @@ object BackupConfig {
         PreferKey.webDavUrl,
         PreferKey.webDavDir,
         PreferKey.webDavAccount,
-        PreferKey.webDavPassword
+        PreferKey.webDavPassword,
+        PreferKey.launcherIcon
     )
 
     //配置忽略标题