1. Highlight the advantages of products and let consumers know the products at a glance.

2. Highlighting products, copywriting, scenes and preferential information can be optimized for us.

3. The background of the main picture should be clear, not too fancy, so as not to affect the visual experience of consumers.

4. The size of the main picture should be moderate, neither too big nor too small, so as not to affect the browsing experience of consumers.