(1) electronic version: JPG/JPEG format, file size within 100KB, white or blue background.
(2) Paper version: one inch blue background and two inches white background.
It is recommended to wear dark clothes with collars and colored shirts. Because many exams will require the use of photos with a white background, such as the judicial exam, you must wear clothes with a collar. Don't wear pure white T-shirts or thick clothes when shooting in autumn and winter.
It is not recommended to use PS to refine beauty photos, which may lead to trouble in exam registration and graduation. Domestic formal exams will review photos and require that beauty is not allowed to be refined. You can try cleaning, painting simple concealer and light makeup, or using beauty software to do some basic exfoliation and whitening. It is strongly not recommended to use seahorse photos, the most beautiful documents and Korean documents with serious retouching. You can take photos, but it's best not to use them as admission documents.