Functional dyspepsia(FD),which mainly exhibit postprandial fullness and epigastric pain, is a kind of common and frequently occurring heterogeneous functional gastrointestinal disease. There is a lack of physical, systemic, metabolic diseases to explain the symptom. From the perspective of Chinese medicine, dysfunction of spleen in transportation is an important factor that results in the development of FD. This essay aims to provide new thought from the treatment of spleen in FD by discussing the correlation of dysfunction of spleen in transportation and the internal pathogenesis of FD.