It is suggested to put a thick pad under the tripod of sewing machine, which can reduce the vibration and noise of the machine to some extent. If this doesn't work, you can only replace it with an energy-saving motor or a direct-drive computer car, and there will be no vibration! ! For more sewing machine technical exchange, you can visit Taobao's sewing machine technical service center: Brother Computer Needle Machine Service Center and Brand Industrial Sewing Machine Service Center, which provide a platform for technical exchange and discussion.