This problem is easy to solve. First, you can find a counter in Zhou Dasheng and spend some money to repair and strengthen it. If they are not responsible, you can go to the mall by yourself. Shopping malls generally have jewelry repair shops. In fact, those brands have also repaired or changed their phones in this place. No one will send them back to the original manufacturer for repair. It is not enough for such a small and large manufacturer to refuse to pick them up. It will be10,20, and it will be reinforced again. After electroplating or polishing, the ring is as good as new.