During the new crown pneumonia epidemic, anxiety is inevitable on the way back. Before and during the road trip, attention should be paid to detoxification, as follows: 1. Return according to the travel time advocated by the state to reduce unnecessary worry; 2. If you must travel, you should take the necessary protection and choose safe transportation; 3. Wear a mask and disinfect in a timely manner; 4. Maintaining inner peace is the greatest protection for health. When it is obvious that you feel anxious, you can close your eyes, relax your muscles, take a deep breath, slowly take a deep breath and then slowly exhale, which can regulate your body and mind.