diff --git a/lib/main.dart b/lib/main.dart
index b2a45b8b8..155df5d5b 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -31,7 +31,7 @@ void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   MediaKit.ensureInitialized();
   await GStorage.init();
-  if (GStorage.setting.get(SettingBoxKey.autoClearCache, defaultValue: false)) {
+  if (GStorage.setting.get(SettingBoxKey.autoClearCache, defaultValue: true)) {
     await CacheManage.clearLibraryCache();
   }
   if (GStorage.setting
diff --git a/lib/pages/setting/widgets/model.dart b/lib/pages/setting/widgets/model.dart
index 1ed8fbf45..6546d9488 100644
--- a/lib/pages/setting/widgets/model.dart
+++ b/lib/pages/setting/widgets/model.dart
@@ -2450,7 +2450,7 @@ List<SettingsModel> get extraSettings => [
         subtitle: '每次启动时清除缓存',
         leading: const Icon(Icons.auto_delete_outlined),
         setKey: SettingBoxKey.autoClearCache,
-        defaultVal: false,
+        defaultVal: true,
       ),
       SettingsModel(
         settingsType: SettingsType.sw1tch,