电饭煲煮饭开关按不下去怎么办（电饭煲煮饭面板按钮按下没反应）

{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0080000bv56leo4civdn5l3inmg","duration":178.767,"width":854,"height":480,"file_size":15569636,"thumb":{"web_uri":"tos-cn-p-0000/244669ffd8374a619f4ee6a3a729425b","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":178.767,"file_size":15286951,"w":854,"h":480},"normal":{"duration":178.767,"file_size":11280265,"w":640,"h":360},"ultra":{"duration":178.767,"file_size":15286951,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"d10e7b8bfb5a8897d2ac6c607266f504","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},