The swimming pool’s ladder must be designed to be safe and firm, and non-slip materials are used. During the climbing process, visitors will be abnormally smooth with the impact of water. If they are not careful, they will fall and get injured. It is best to build non-slip treads. The side design of the wave pool should be as smooth and smooth as possible, and there should be no rough areas. When playing, the impact of the waves and the unsafe design of the pool can easily cause injuries. Generally speaking, in deep water areas the wall of the pool is designed to be very high, and safe rest railings should be set up to ensure the safety of visitors.