In order to improve the dynamic measurement precision of sensor, a design method of dynamic compensator based on improved fireworks algorithm is presented. The optimal dynamic compensation system for the sensor is obtained by using the calibration data of the sensor and combining with the improved fireworks algorithm .The feasibility of the proposed method is verified by simulation experiments. And the experimental results show that the dynamic compensation method based on the improved fireworks algorithm can effectively improve the dynamic characteristics of Coriolis mass flowmeter transmitter, the dynamic response time was reduced by about 90%.