Unscrew the screw first, and then use a flat metal like a knife to slowly tilt along the bottom edge and take it off.

Because the plastic at the bottom has several bumps, it can be glued to the shell of the rice cooker, so it can be fixed with screws.

In the standby state, press the "function selection key" to select "standard-fine cooking-quick cooking-rice porridge-porridge-bean porridge-sweet potato soup-soup-cooking-cold rice heating-standard" circularly; Point to the corresponding function, and the "Start" key flashes during the setting process.