1. First, postpone or cancel the performance. Yuhang Chaochuang Music Festival is raining heavily, and the organizer will consider postponing or canceling the performance. This can ensure the safety of the audience and actors, and avoid equipment damage and performance effect.

2. Second, change venues. The original venue of Yuhang Chaochuang Music Festival can't cope with rainy weather, so the organizer will consider changing the venue, such as moving the performances of Yuhang Chaochuang Music Festival to indoor venues or other outdoor venues.

3. Finally, provide rain gear. The rainy weather of Yuhang Chaochuang Music Festival is relatively mild, and the organizers will provide rain gear, such as umbrellas or raincoats, to help the audience and actors cope with the rainy weather.