It's probably due to incorrect installation. The correct installation method should be to add water upward for disinfection and heat and add water downward. During use, don't fill the water too full, and don't boil the water continuously. Normal use will take some time.

In the process of use, don't drip, don't be full, and don't burn continuously. Finally, disassemble the whole tea tray and remove the screws one by one with a screwdriver. You can also directly punch the elbow root left or right or disassemble it. If it is necessary to disassemble and repair, it is recommended to ask a professional maintenance master to disassemble it, so as to ensure that the quality of the tea tray will not be damaged and the quality will be better.