1. Optimize products: increase the product line of water bar, including hot drinks, protein milkshakes, fruit juices, etc.

2. Provide value-added services: provide some snacks in the water bar, such as potato chips, nuts, and higher-end catering services.

3. Promote the water bar: display the products and services of the water bar in the gym official website or social media, and publish the activities, discount information and new product promotion of the water bar. To attract more customers.

4. Improve service quality: Learn more about customers' needs in order to provide services more reasonably.