Abstract: Recently,opinions on the reform of judicial interpretation system in our country are constantly heard in the jurisprudential circle.However,no prominent improvement in practice has been made so far.The Unification of Judicial Decisions System in “Criminal Procedures Law of Macao” bears the advantages of both civil law and common law.With a function similar to the judicial interpretation,it’s constituted for the very purpose of unifying the different judicial interpretations,preventing different decisions of the same case when applying the same laws.This system also accords with the institutional structure and judicial technique at present,thus it should be used for reference in the reform of judicial interpretation system in the interior of our country.

Key words: reform of judicial interpretation, unification of judicial decision system；extraordinary appeals