Index: src/routes/activitypub.js
===================================================================
--- src/routes/activitypub.js	(revision d3b9f6889eac39bb97f19770f90c27334db38e54)
+++ src/routes/activitypub.js	(revision 857a06fb0ed96db4010411e662b03b4f6fcb6bb0)
@@ -76,5 +76,5 @@
   if (!site) return res.status(404).end();
   const posts = db.prepare(
-    `SELECT id, slug, title, content, cover_image_url, nsfw, content_warning, published_at, created_at
+    `SELECT id, slug, title, content, cover_image_url, cover_video_url, nsfw, content_warning, published_at, created_at
      FROM posts WHERE site_id = ? AND status = 'published' AND (fan_only IS NULL OR fan_only = 0)
      ORDER BY COALESCE(published_at, created_at) DESC LIMIT 20`
@@ -108,5 +108,5 @@
   // rank 1 last) → Mastodon flips it back to pin-rank ascending on the profile.
   const posts = db.prepare(
-    `SELECT id, slug, title, content, cover_image_url, nsfw, content_warning, published_at, created_at
+    `SELECT id, slug, title, content, cover_image_url, cover_video_url, nsfw, content_warning, published_at, created_at
      FROM posts WHERE site_id = ? AND status = 'published' AND (fan_only IS NULL OR fan_only = 0)
        AND pinned IS NOT NULL AND pinned > 0