Hello dear! Thank you for your support of Joyoung.

Sorry for causing trouble to you. This situation is caused by the machine not reaching the pressure-maintaining state. You need to adjust the pressure limiting valve to the sealing state when the machine starts working. There is air leakage around the pot lid. The situation may be caused by the box cover not being in place or the sealing gasket being damaged. Please check it in person first. If it really doesn't work, it is recommended that you contact our local Joyoung after-sales service department and let the staff check it for you. /netService.html Here you can check the contact information of the national service department. You can choose the one closest to you.

If you still have any questions, please contact the local Joyoung after-sales service department. Thank you again for your support of Joyoung. I wish you a happy day! Thanks!