First open the PS software, then click File on the menu bar, and then click Open New. In the pop-up window, set the width and height, and then click OK. Send the family health code to the computer, then open the folder, and then drag the health code to the PS software with the mouse. After the health code is dragged in, adjust the size and position, and then drag all the family health codes into PS software in the same way. Select the text tool. Mark whose health code it is on the health code and save it.
Health codes are based on real data and can be generated by citizens or people who have returned to work through online declaration and background audit. As an individual entering and leaving electronic certificate locally, the QR code can be declared once, which is universal in the whole city.