1. Decoration with powdered sugar: Sprinkling a layer of powdered sugar on the croissants can increase the beauty of the bread.

2. Fruit decoration: Put some fruits on the croissants, such as strawberries, blueberries, raspberries, etc., to increase the taste and color.

3. Cream decoration: Spreading a layer of cream on the croissants can increase the taste and aroma of the bread.

4. Chocolate decoration: Coating a layer of chocolate on the croissant can increase the deliciousness and texture of the bread.

5. Cheese decoration: Sprinkle some cheese powder on the croissants to increase the taste and aroma of the bread.