The blue and white porcelain of Jingdezhen is simple and elegant, which is like a flowery flower in the history of Chinese ceramics. The use of geometric patterns pays attention to the formal rules of beauty, in line with the customs of other countries, loved and sought after by people. This paper mainly takes the geometric pattern decoration of blue and white porcelain as the research object, and explores the application of geometric pattern decoration in the Blue and white porcelain of Jingdezhen in Ming Dynasty by means of demonstration and picture analysis, in order to provide creative inspiration to the ceramic design related to the geometric pattern decoration theme.