In library catalogue, universal Chinese  author number is always welcome by library managers and readers. The main reason is that the weave method is relatively scientific. As author number check number method that goes down to the present has strict weave rule, it is relatively numerous and inefficient. Aim at the problem, the paper brings forward a new method .the method has the work automatically achieved by computer, so that  the weave work become simple, shortcut, accurate and higher efficient.