1. First, after unlocking the mobile phone and entering the Meituan Takeaway Merchant Edition, click the option in the lower right corner.

2. Next, click the "Store Settings" button below.

3. Then set up the interface in the store, find the "business hours" column, and click enter.

4. after the last time setting page pops up, click modify to adjust business in turn, and then click the "confirm modification" button below.