(Throughout the shooting and digital post production content, the famous teacher explained thoroughly and easily understood. Now, whether you are shooting portraits or landscape photos, you will more or less carry out digital post-processing. There are few photos in one step, and digital post-processing has become the only way of photos. A good picture can be perfectly displayed in front of the public only after being adjusted by dimming, level and contrast in the later stage of digital. The post-processing of digital photography is explained in depth through three parts: pre shooting preparation and post operation, post-processing and post application. Through the study of this course, students can have an overall understanding and thinking of the post-processing of digital photography from a higher level.)