With the wide applications of gene micro-array, its data processing attracts more and more attentions. In order to process the data effectively, easy and in standardization we established a data processing platform of gene micro-array based on Bioconductor. This platform was set up on a computer of PowerCluster8000IN with high performance. Using the micro-array data processing platform, customers,via web, can process the data and effectively complete the data uploading, preprocessing, differential gene expression analyzing, multiple testing and annotating. The extending functions for the data process platform were also illuminated finally.