diff --git a/backend/src/tools/media/routes.js b/backend/src/tools/media/routes.js
index ede6834..82edddc 100644
--- a/backend/src/tools/media/routes.js
+++ b/backend/src/tools/media/routes.js
@@ -862,8 +862,34 @@ router.get('/favorites/unacked', authenticate, (req, res) => {
 
 // POST /favorites/acknowledge-all – Admin: alle quittieren
 router.post('/favorites/acknowledge-all', authenticate, requireAdmin, (req, res) => {
+  // Betroffene Favoriten vor dem Update holen (für Pushover-Benachrichtigungen)
+  const toAck = db.prepare('SELECT id, user_id, title FROM movie_favorites WHERE acknowledged=0').all();
   db.prepare('UPDATE movie_favorites SET acknowledged=1, acknowledged_at=CURRENT_TIMESTAMP, user_notified=0 WHERE acknowledged=0').run();
   res.json({ ok: true });
+  // Pushover an jeden betroffenen User (fire & forget, pro User gruppiert)
+  try {
+    // User mit Pushover-Konfiguration ermitteln
+    const userIds = [...new Set(toAck.map(f => f.user_id))];
+    for (const userId of userIds) {
+      const poCfg = db.prepare('SELECT user_key, app_token FROM pushover_settings WHERE user_id=?').get(userId);
+      if (!poCfg?.app_token || !poCfg?.user_key) continue;
+      const userFavs = toAck.filter(f => f.user_id === userId);
+      const message = userFavs.length === 1
+        ? `"${userFavs[0].title}" wurde von einem Admin bestätigt.`
+        : `${userFavs.length} deiner Favoriten wurden von einem Admin bestätigt.`;
+      fetch('https://api.pushover.net/1/messages.json', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          token:   poCfg.app_token,
+          user:    poCfg.user_key,
+          title:   '✅ Favoriten bestätigt',
+          message,
+          priority: 0,
+        }),
+      }).catch(() => {});
+    }
+  } catch {}
 });
 
 // POST /favorites – Favorit hinzufügen (alle User inkl. Admin bekommen Pushover)
@@ -911,8 +937,27 @@ router.delete('/favorites/:tmdb_id', authenticate, (req, res) => {
 
 // POST /favorites/:id/acknowledge – Admin: einzelnen quittieren
 router.post('/favorites/:id/acknowledge', authenticate, requireAdmin, (req, res) => {
-  db.prepare('UPDATE movie_favorites SET acknowledged=1, acknowledged_at=CURRENT_TIMESTAMP, user_notified=0 WHERE id=?').run(req.params.id);
+  const fav = db.prepare('SELECT * FROM movie_favorites WHERE id=?').get(req.params.id);
+  if (!fav) return res.status(404).json({ error: 'Nicht gefunden' });
+  db.prepare('UPDATE movie_favorites SET acknowledged=1, acknowledged_at=CURRENT_TIMESTAMP, user_notified=0 WHERE id=?').run(fav.id);
   res.json({ ok: true });
+  // Pushover an den User schicken falls eingerichtet (fire & forget)
+  try {
+    const poCfg = db.prepare('SELECT user_key, app_token FROM pushover_settings WHERE user_id=?').get(fav.user_id);
+    if (poCfg?.app_token && poCfg?.user_key) {
+      fetch('https://api.pushover.net/1/messages.json', {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({
+          token:   poCfg.app_token,
+          user:    poCfg.user_key,
+          title:   '✅ Favorit bestätigt',
+          message: `"${fav.title}" wurde von einem Admin bestätigt.`,
+          priority: 0,
+        }),
+      }).catch(() => {});
+    }
+  } catch {}
 });
 
 // Admin: ALLE verfügbaren Watch-Provider für Deutschland live von TMDb holen