From the sci-tech commissioner's job category and the present situation, we elaborated the collaborative importance based on CSCW mode between them, and induced the realization fashion and fact of CSCW in the group of current sci-tech commissioners by the conversational mode and the Conference Mode. We also explained the way of CSCW by information-sharing technology, and gave the case for the task of matching search by calculating the collective perception. Finally we analyzed the important significance by means of CSCW in sci-tech commissioner and the next step research direction.