After more than three years of theoretical knowledge study, I have a systematic study and mastery of this major. I'm about to leave the university campus. As a graduate majoring in environmental art and design, I often think about how to become a famous interior designer and how to complete every design task better. During the internship, I deeply feel that the works completed in school usually lack enough market experience, just like building a car behind closed doors, and the design works produced are often out of touch with society. However, managers usually lack design foundation and aesthetic ability, and often restrain designers' thinking and innovation too much in pursuit of market benefits, ignoring the importance of design elements, resulting in vulgarization of design. Therefore, it is not enough to have the theoretical knowledge learned in school. At this time, we need to enter the society and combine the theoretical knowledge learned with practice.