According to Baidu Encyclopedia, there are protective measures for shooting nine songs. During the filming process, the crew will take corresponding safety measures according to the filming content, scene and environment to ensure the safety of actors and staff. These measures include, but are not limited to, using safe and reliable equipment, inspecting shooting sites, and equipping professional photography teams and medical teams. At the same time, the crew will also abide by relevant local laws, regulations and rules to ensure the legality and safety of filming activities.