n recent years, biochip technology has become an important method for rapid detection of microorganisms.With the rapid development of detection technology in the field of life science, biochip technology has high throughput, sensitivity and specificity, showing a broad application prospect in the detection of microorganisms. This paper review that the development of microarray chip, microfluidic chip, nano chip and other biochips’ detection technology. At the same time,this paper analyzes the application of biochip in detection of microorganisms recent years and discusses the future development of biochips.