How to deal with the broken surface of social security card?

Ask them to help you go to social security. It is best to find problems in time and solve them in time. This is a small mistake when the company helps you with social security. In general, you don't need to handle it yourself. I won't deal with it in a few months. Or let the unit issue a certificate and let you go to the social security bureau to modify it. You should contact the relevant staff of this unit as soon as possible.