The invention discloses a method for improving tribology performance of ZChSnSb11-6 and refining a beta phase. According to the method, in the smelting process, a Cu-La copper lanthanum intermediate alloy is added to refine the beta phase (SnSb), and then the tribology performance and hardness of a Babbitt metal alloy are improved. According to the method, a rare earth element lanthanum is added in the form of the copper lanthanum intermediate alloy, beta phase grains are refined, the friction abrasion performance is improved, the cost is low, and the production efficiency is high.