             textLabel?.text = album.name()
             detailTextLabel?.text = String(describing: album.assetCount())
             
-            album.requestThumbnail(with: 0, size: previewImageView.bounds.size.toPixel()) { [weak self] (image) in
+            album.requestThumbnail(with: 0, size: TTAImagePickerManager.defaultSize().toPixel()) { [weak self] (image) in
                 guard let `self` = self else { return }
                 self.previewImageView.image = image;
             }

        previewImageView.clipsToBounds = true
    }
    
    func _layoutViews() {
        let height = contentView.bounds.height - const.imageViewTopMargin - const.imageViewBottomMargin
        let width = height
        previewImageView.frame = CGRect(x: const.imageViewLeftMargin, y: const.imageViewTopMargin, width: width, height: height)

    
    override func layoutSubviews() {
        super.layoutSubviews()
        layoutViews()
    }
}

