How to supplement the QR code of the store issued by the Shanghai police station?

1. First, import the address, property rights and other data information related to the two-dimensional code house number of the store issued by the Shanghai police station.

2. Secondly, set the size of the house number of the QR code, and add related fields such as address property rights of the QR code to the QR code.

3. finally, go to the street public security bureau to deal with it.