The specific repair method of the bracelet can only be determined by the material of the bracelet. The bracelet is slightly deformed, so you can directly improve the bracelet to its original shape with a mold. But if the bracelet is faded or scratched, it can be polished. If the bracelet is cut and repaired, it will be more difficult to confirm the method. Only re-welding can achieve the effect of not affecting wear, but welding needs a certain foundation to achieve the effect of not affecting wear after welding.