diff --git a/backend/queue_worker.py b/backend/queue_worker.py
index 8a56946..f42e76e 100644
--- a/backend/queue_worker.py
+++ b/backend/queue_worker.py
@@ -179,25 +179,37 @@ class QueueWorker:
                             if products:
                                 log.info(f"Fallback başarılı: {len(products)} ürün bulundu (cat_id={cat_id})")
 
-                        # Enrich with socialProofs from Top Rankings API
-                        if products and cat_id and not any(p.get("socialProofs") for p in products):
+                        # Enrich barcode, origin (winnerVariant/merchantListings) and socialProofs
+                        # from Top Rankings API. Search API returns empty winnerVariant/merchantListings,
+                        # so barcode and country-of-origin data is missing without this step.
+                        if products and cat_id and not any(p.get("winnerVariant") for p in products):
                             try:
                                 _trendyol_limiter.wait()
                                 top_scraper = TrendyolScraper(cat_id, page_size=20)
                                 top_products = top_scraper.fetch_all_products(delay=0.5, max_pages=5)
                                 if top_products:
-                                    social_map = {}
+                                    top_map = {}
                                     for tp in top_products:
                                         tid = tp.get("id") or tp.get("contentId")
-                                        sp = tp.get("socialProofs", [])
-                                        if tid and sp:
-                                            social_map[int(tid)] = sp
-                                    if social_map:
-                                        for p in products:
-                                            pid = p.get("id")
-                                            if pid and int(pid) in social_map:
-                                                p["socialProofs"] = social_map[int(pid)]
-                                        log.info(f"Enriched {len(social_map)} products with socialProofs")
+                                        if tid:
+                                            top_map[int(tid)] = tp
+                                    enriched = 0
+                                    for p in products:
+                                        pid = p.get("id")
+                                        if pid and int(pid) in top_map:
+                                            tp = top_map[int(pid)]
+                                            wv = tp.get("winnerVariant") or {}
+                                            ml = tp.get("merchantListings") or []
+                                            sp = tp.get("socialProofs") or []
+                                            if wv:
+                                                p["winnerVariant"] = wv
+                                            if ml:
+                                                p["merchantListings"] = ml
+                                            if sp and not p.get("socialProofs"):
+                                                p["socialProofs"] = sp
+                                            enriched += 1
+                                    if enriched:
+                                        log.info(f"Enriched {enriched} products with barcode/origin/socialProofs from Top Rankings")
                             except Exception as e:
                                 log.warning(f"Top Rankings enrichment failed: {e}")