Photographers were asked to delete the company's works when they left their jobs.

Copyright issues, protect the company's image and prevent unfair competition.

1. Copyright issues: Some photos involve copyright issues. After the photographer leaves his job, the company will ask him to delete his photos to prevent them from being used by the photographer privately.

2. Protect the company's image: the photos taken by photographers involve the company's business secrets, or reflect some defects of the company from the side. If it is acquired by competitors after leaving the company, it will harm the interests of the company.

3. Prevent unfair competition: When a photographer enters a new company, he will use the photos of the old company for publicity or promotion. In order to avoid unfair competition, the company will ask him to delete the photos he took.