Take it out and find a professional to fix it. It's no use racking your brains. I don't think it will work without a new one! You said that people should see a doctor if they are sick, not to mention things! Is it?
Finally, the wife said, "It's been used for a year, and it's time to change it, hehe." I think so, don't you think? The old ones don't go, and the new ones don't come. Let's relax! Ha ha! Thank you for your cooperation!