diff --git a/lib/api/config.dart b/lib/api/config.dart
index f4b94ad..4c7ec54 100644
--- a/lib/api/config.dart
+++ b/lib/api/config.dart
@@ -135,31 +135,51 @@ class ConfigOptional {
     this.ffprobePath,
   });
   String? cookies;
+  @JsonKey(name: 'db_path')
   String? dbPath;
   String? ua;
   bool? ex;
   String? base;
+  @JsonKey(name: 'max_task_count')
   int? maxTaskCount;
   bool? mpv;
+  @JsonKey(name: 'max_retry_count')
   int? maxRetryCount;
+  @JsonKey(name: 'max_download_img_count')
   int? maxDownloadImgCount;
+  @JsonKey(name: 'download_original_img')
   bool? downloadOriginalImg;
   int? port;
+  @JsonKey(name: 'export_zip_jpn_title')
   bool? exportZipJpnTitle;
   String? hostname;
+  @JsonKey(name: 'meili_host')
   String? meiliHost;
+  @JsonKey(name: 'meili_search_api_key')
   String? meiliSearchApiKey;
+  @JsonKey(name: 'meili_update_api_key')
   String? meiliUpdateApiKey;
+  @JsonKey(name: 'ffmpeg_path')
   String? ffmpegPath;
+  @JsonKey(name: 'thumbnail_method')
   ThumbnailMethod? thumbnailMethod;
+  @JsonKey(name: 'thumbnail_dir')
   String? thumbnailDir;
+  @JsonKey(name: 'remove_previous_gallery')
   bool? removePreviousGallery;
+  @JsonKey(name: 'img_verify_secret')
   String? imgVerifySecret;
+  @JsonKey(name: 'meili_hosts')
   Map<String, String>? meiliHosts;
+  @JsonKey(name: 'cors_credentials_hosts')
   List<String>? corsCredentialsHosts;
+  @JsonKey(name: 'flutter_frontend')
   String? flutterFrontend;
+  @JsonKey(name: 'fetch_timeout')
   int? fetchTimeout;
+  @JsonKey(name: 'download_timeout')
   int? downloadTimeout;
+  @JsonKey(name: 'ffprobe_path')
   String? ffprobePath;
   factory ConfigOptional.fromJson(Map<String, dynamic> json) =>
       _$ConfigOptionalFromJson(json);
diff --git a/lib/api/config.g.dart b/lib/api/config.g.dart
index 08c0a76..1499565 100644
--- a/lib/api/config.g.dart
+++ b/lib/api/config.g.dart
@@ -89,66 +89,66 @@ Map<String, dynamic> _$UpdateConfigResultToJson(UpdateConfigResult instance) =>
 ConfigOptional _$ConfigOptionalFromJson(Map<String, dynamic> json) =>
     ConfigOptional(
       cookies: json['cookies'] as String?,
-      dbPath: json['dbPath'] as String?,
+      dbPath: json['db_path'] as String?,
       ua: json['ua'] as String?,
       ex: json['ex'] as bool?,
       base: json['base'] as String?,
-      maxTaskCount: json['maxTaskCount'] as int?,
+      maxTaskCount: json['max_task_count'] as int?,
       mpv: json['mpv'] as bool?,
-      maxRetryCount: json['maxRetryCount'] as int?,
-      maxDownloadImgCount: json['maxDownloadImgCount'] as int?,
-      downloadOriginalImg: json['downloadOriginalImg'] as bool?,
+      maxRetryCount: json['max_retry_count'] as int?,
+      maxDownloadImgCount: json['max_download_img_count'] as int?,
+      downloadOriginalImg: json['download_original_img'] as bool?,
       port: json['port'] as int?,
-      exportZipJpnTitle: json['exportZipJpnTitle'] as bool?,
+      exportZipJpnTitle: json['export_zip_jpn_title'] as bool?,
       hostname: json['hostname'] as String?,
-      meiliHost: json['meiliHost'] as String?,
-      meiliSearchApiKey: json['meiliSearchApiKey'] as String?,
-      meiliUpdateApiKey: json['meiliUpdateApiKey'] as String?,
-      ffmpegPath: json['ffmpegPath'] as String?,
+      meiliHost: json['meili_host'] as String?,
+      meiliSearchApiKey: json['meili_search_api_key'] as String?,
+      meiliUpdateApiKey: json['meili_update_api_key'] as String?,
+      ffmpegPath: json['ffmpeg_path'] as String?,
       thumbnailMethod: $enumDecodeNullable(
-          _$ThumbnailMethodEnumMap, json['thumbnailMethod']),
-      thumbnailDir: json['thumbnailDir'] as String?,
-      removePreviousGallery: json['removePreviousGallery'] as bool?,
-      imgVerifySecret: json['imgVerifySecret'] as String?,
-      meiliHosts: (json['meiliHosts'] as Map<String, dynamic>?)?.map(
+          _$ThumbnailMethodEnumMap, json['thumbnail_method']),
+      thumbnailDir: json['thumbnail_dir'] as String?,
+      removePreviousGallery: json['remove_previous_gallery'] as bool?,
+      imgVerifySecret: json['img_verify_secret'] as String?,
+      meiliHosts: (json['meili_hosts'] as Map<String, dynamic>?)?.map(
         (k, e) => MapEntry(k, e as String),
       ),
-      corsCredentialsHosts: (json['corsCredentialsHosts'] as List<dynamic>?)
+      corsCredentialsHosts: (json['cors_credentials_hosts'] as List<dynamic>?)
           ?.map((e) => e as String)
           .toList(),
-      flutterFrontend: json['flutterFrontend'] as String?,
-      fetchTimeout: json['fetchTimeout'] as int?,
-      downloadTimeout: json['downloadTimeout'] as int?,
-      ffprobePath: json['ffprobePath'] as String?,
+      flutterFrontend: json['flutter_frontend'] as String?,
+      fetchTimeout: json['fetch_timeout'] as int?,
+      downloadTimeout: json['download_timeout'] as int?,
+      ffprobePath: json['ffprobe_path'] as String?,
     );
 
 Map<String, dynamic> _$ConfigOptionalToJson(ConfigOptional instance) =>
     <String, dynamic>{
       'cookies': instance.cookies,
-      'dbPath': instance.dbPath,
+      'db_path': instance.dbPath,
       'ua': instance.ua,
       'ex': instance.ex,
       'base': instance.base,
-      'maxTaskCount': instance.maxTaskCount,
+      'max_task_count': instance.maxTaskCount,
       'mpv': instance.mpv,
-      'maxRetryCount': instance.maxRetryCount,
-      'maxDownloadImgCount': instance.maxDownloadImgCount,
-      'downloadOriginalImg': instance.downloadOriginalImg,
+      'max_retry_count': instance.maxRetryCount,
+      'max_download_img_count': instance.maxDownloadImgCount,
+      'download_original_img': instance.downloadOriginalImg,
       'port': instance.port,
-      'exportZipJpnTitle': instance.exportZipJpnTitle,
+      'export_zip_jpn_title': instance.exportZipJpnTitle,
       'hostname': instance.hostname,
-      'meiliHost': instance.meiliHost,
-      'meiliSearchApiKey': instance.meiliSearchApiKey,
-      'meiliUpdateApiKey': instance.meiliUpdateApiKey,
-      'ffmpegPath': instance.ffmpegPath,
-      'thumbnailMethod': _$ThumbnailMethodEnumMap[instance.thumbnailMethod],
-      'thumbnailDir': instance.thumbnailDir,
-      'removePreviousGallery': instance.removePreviousGallery,
-      'imgVerifySecret': instance.imgVerifySecret,
-      'meiliHosts': instance.meiliHosts,
-      'corsCredentialsHosts': instance.corsCredentialsHosts,
-      'flutterFrontend': instance.flutterFrontend,
-      'fetchTimeout': instance.fetchTimeout,
-      'downloadTimeout': instance.downloadTimeout,
-      'ffprobePath': instance.ffprobePath,
+      'meili_host': instance.meiliHost,
+      'meili_search_api_key': instance.meiliSearchApiKey,
+      'meili_update_api_key': instance.meiliUpdateApiKey,
+      'ffmpeg_path': instance.ffmpegPath,
+      'thumbnail_method': _$ThumbnailMethodEnumMap[instance.thumbnailMethod],
+      'thumbnail_dir': instance.thumbnailDir,
+      'remove_previous_gallery': instance.removePreviousGallery,
+      'img_verify_secret': instance.imgVerifySecret,
+      'meili_hosts': instance.meiliHosts,
+      'cors_credentials_hosts': instance.corsCredentialsHosts,
+      'flutter_frontend': instance.flutterFrontend,
+      'fetch_timeout': instance.fetchTimeout,
+      'download_timeout': instance.downloadTimeout,
+      'ffprobe_path': instance.ffprobePath,
     };