First of all, to comply with the state's supervision of the catering industry, find "Market Supervision" under the column of "Intelligent Assistant" on the French website, and learn about relevant laws and regulations, such as what equipment should be purchased for wastewater discharge and lampblack discharge. This is the most basic, and the most feared thing in catering is fines.
Secondly, choose warm colors, and the decoration design can be easily updated. Young people don't like unchangeable things, and so do restaurants. This requires that the design should not be too complicated, so the wall is a place where you can spend your mind.
Finally, it is personalization. For example, your restaurant can be the best place for some couples to express their love, or the best place for couples to have their first date. You can personalize it by designing your own restaurant according to the theme.
In addition, I would also like to remind you that when you do catering decoration, you should sign a good contract with the decoration company, stipulate the rights and responsibilities of both parties, and find the "Contract" section under the "Intelligent Assistant" section of the website of French Restaurant, and you will know how to sign the contract.