[Purpose/significance]In order to accurately reveal the core digital resources of law subject, and fastly, simply and efficiently understand university subject resource construction, this paper designs a H index evaluation method of law electronic resources construction of universities based on H index evaluation theory.[Method/process]H index evaluation method comprises the indexes design in three areas of basic computing index (frequency index and with index), H index and star index. And then it uses the method to conduct the research and analysis on the part of the law electronic resources construction of universities.[Result/conclusion]The results show that the H index analysis method to evaluate the law resource construction, can quickly and fully reflect the law electronic resource construction of universities, and concisely and effectively evaluate the construction quality. It is an effective evaluation method of discipline resources development, and can provide a useful reference for university law subject resources construction, and construction specified direction.