Abstract: In the field of medical technologies, there is a triglyceride prodrug based on lymphatic-mediated transport, particularly a triglyceride prodrug with different linking chains for lymphatic-mediated transport, and a method for preparing the same and use thereof in drug delivery. The prodrugs are linked by different linking bonds and methods for synthesizing the same. The structures of the prodrugs are as follows: wherein X, R1, R2, n, m are as described in the claims and specification. A mechanism of digestion and absorption of glycerol in the gastrointestinal tract is simulated by using a triglyceride-like structure, so as to promote the lymphatic transport of the drugs and avoid a first-pass effect. The prodrugs have targeting properties and can significantly increase or improve oral bioavailability.