diff --git a/src/command/config/migrate/v20240701.rs b/src/command/config/migrate/v20240701.rs
index 8879e21..078e785 100644
--- a/src/command/config/migrate/v20240701.rs
+++ b/src/command/config/migrate/v20240701.rs
@@ -62,6 +62,86 @@ fn read_default_yml() -> Result<HashMap<String, Yaml>, ReadYamlConfigError> {
     Ok(res)
 }
 
+struct Meta {
+    name: Option<String>,
+    description: Option<String>,
+    maintainer_name: Option<String>,
+    maintainer_email: Option<String>,
+    disable_registration: bool,
+    disable_local_timeline: bool,
+    disable_global_timeline: bool,
+    banner_url: Option<String>,
+    error_image_url: Option<String>,
+    icon_url: Option<String>,
+    cache_remote_files: bool,
+    enable_recaptcha: bool,
+    recaptcha_site_key: Option<String>,
+    recaptcha_secret_key: Option<String>,
+    local_drive_capacity_mb: u64,
+    remote_drive_capacity_mb: u64,
+    summaly_proxy: Option<String>,
+    enable_email: bool,
+    email: Option<String>,
+    smtp_secure: bool,
+    smtp_host: Option<String>,
+    smtp_port: Option<u16>,
+    smtp_user: Option<String>,
+    smtp_pass: Option<String>,
+    enable_service_worker: bool,
+    sw_public_key: Option<String>,
+    sw_private_key: Option<String>,
+    pinned_users: Vec<String>,
+    tos_url: Option<String>,
+    repository_url: String,
+    feedback_url: Option<String>,
+    use_object_storage: bool,
+    object_storage_bucket: Option<String>,
+    object_storage_prefix: Option<String>,
+    object_storage_base_url: Option<String>,
+    object_storage_endpoint: Option<String>,
+    object_storage_region: Option<String>,
+    object_storage_access_key: Option<String>,
+    object_storage_secret_key: Option<String>,
+    object_storage_port: u16,
+    object_storage_use_ssl: bool,
+    object_storage_set_public_read: bool,
+    object_storage_s3_force_path_style: bool,
+    proxy_account_id: String,
+    object_storage_use_proxy: bool,
+    enable_hcaptcha: bool,
+    hcaptcha_site_key: Option<String>,
+    hcaptcha_secret_key: Option<String>,
+    background_image_url: Option<String>,
+    logo_image_url: Option<String>,
+    pinned_clip_id: Option<String>,
+    allowed_hosts: Vec<String>,
+    secure_mode: bool,
+    private_mode: bool,
+    deepl_auth_key: Option<String>,
+    deepl_is_pro: bool,
+    email_required_for_signup: bool,
+    theme_color: Option<String>,
+    default_light_theme: Option<String>,
+    default_dark_theme: Option<String>,
+    enable_ip_logging: bool,
+    enable_active_email_validation: bool,
+    custom_motd: Vec<String>,
+    custom_splash_icons: Vec<String>,
+    disable_recommended_timeline: bool,
+    recommended_instances: Vec<String>,
+    enable_guest_timeline: bool,
+    default_reaction: String,
+    libre_translate_api_url: Option<String>,
+    libre_translate_api_key: Option<String>,
+    enable_server_machine_stats: bool,
+    enable_identicon_generation: bool,
+    donation_link: Option<String>,
+    mark_local_files_nsfw_by_default: bool,
+    antenna_limit: u8,
+    // more_urls: jsonb
+    // experimental_features: jsonb
+}
+
 async fn read_meta_table(
     host: &str,
     port: u16,