The practice of registration system has been slightly effective in the last year,but there are still many problems. This paper suggests that we should continue to improve formal registration in that whether the registration system needs to be examined, in that whether it is a formal examination or a substantive examination, in that how to keep clear the standard and scope of formal examination, and in that how to keep a good connection between the examination procedure and the follow-up trial and mediation procedure. And other aspects also need to be constantly improved. Only in this way, can we form a benign litigation cycle for the registration system which is truly realized that the theory comes from the practice and acts on the practice.