1, bright light and clear background.

2. The photo should be taken recently.

3. The photos should be positive and clear color photos.

4. The photo should be 35mm×45mm.

The characters in the photo should be clearly visible.

6. The photos can't be changed.

Personally, I suggest that these requirements may vary according to different regions and schools, so it is best to consult the education department of the region or school in advance for specific photography requirements.