update backend

internal/repository/brand_repository.go

@@ -176,7 +176,7 @@ func (r *brandRepository) FeaturedIDs(ctx context.Context, metric string, limit
 	return ids, nil
 }
 
-// ListByIDs 按 id 集合取品牌行；MySQL IN 查询不保证返回顺序，调用方自行重排。
+// ListByIDs 按 id 集合取品牌行；IN 查询不保证返回顺序，调用方自行重排。
 func (r *brandRepository) ListByIDs(ctx context.Context, ids []uint32) ([]model.Brand, error) {
 	if len(ids) == 0 {
 		return []model.Brand{}, nil
@@ -281,7 +281,7 @@ WITH latest_per_brand AS (
 				END DESC,
 				id DESC
 		) AS rn
-	FROM brand_runway
+	FROM brand_runways
 	WHERE is_deleted = 0 AND brand_id IN (?)
 )
 SELECT id, brand_id, cover, title_en, title_cn