diff --git a/src/components/BookmarkItem.tsx b/src/components/BookmarkItem.tsx
index 375bec84..a1744100 100644
--- a/src/components/BookmarkItem.tsx
+++ b/src/components/BookmarkItem.tsx
@@ -30,7 +30,9 @@ export const BookmarkItem: React.FC<BookmarkItemProps> = ({ bookmark, index, onS
   const firstUrl = hasUrls ? extractedUrls[0] : null
   const firstUrlClassification = firstUrl ? classifyUrl(firstUrl) : null
   
-  // For kind:30023 articles, get the image from tags
+  // For kind:30023 articles, extract image tag (per NIP-23)
+  // Note: We extract directly from tags here since we don't have the full event.
+  // When we have full events, we use getArticleImage() helper (see articleService.ts)
   const isArticle = bookmark.kind === 30023
   const articleImage = isArticle ? bookmark.tags.find(t => t[0] === 'image')?.[1] : undefined