The temperature variation of long-span concrete-filled steel tube arch bridge in the stage of arch rib hoisting will cause obvious displacement to the control point of arch rib and affect the linear shape of arch ring. The influence law of temperature on the arch ring line shape is analyzed, and the method of eliminating the influence of temperature on the arch rib of the arch bridge with long span concrete filled steel tube is put forward. The results show that the influence of temperature change on the linear shape of arch rib lifting segment cannot be ignored. Midas/Civil calculation shows that the proposed method is feasible, but the error can be eliminated only when the closing temperature is designed for sealing hinge or temporary closing stage. This method can well control the influence of temperature on the linear shape of arch rib during construction stage.