diff --git a/.vitepress/theme/types.ts b/.vitepress/theme/types.ts
index 859c7ed85..a805da2dc 100644
--- a/.vitepress/theme/types.ts
+++ b/.vitepress/theme/types.ts
@@ -52,7 +52,7 @@ export type DataItem = {
     image?: string;
     banner?: string;
     updated?: number | string | Date;
-    language?: string;
+    language?: Language;
     enclosure_url?: string;
     enclosure_type?: string;
     enclosure_title?: string;
@@ -78,14 +78,15 @@ export type Data = {
     allowEmpty?: boolean;
     image?: string;
     author?: string;
-    language?: string;
+    language?: Language;
     feedLink?: string;
     lastBuildDate?: string;
     itunes_author?: string;
     itunes_category?: string;
     itunes_explicit?: string | boolean;
     id?: string;
-
+    icon?: string;
+    logo?: string;
     atomlink?: string;
     ttl?: number;
 };