In the modern era of the codification of the Civil Code,advocating the enactment of General Rules of Commercial Law/Commercial Code has undoubtedly become a kind of noise that interferes with normal legislative work. Especially when Japan,Germany and other countries are in the process of eliminating the content of General Principles of Commercial Law or Commercial Code-Commercial Law in the traditional continental law system has emerged as a "declining legal aristocracy. "However,by observing the general part of the Commercial Code of France,Korea,Macao and other countries,it can be found that although the modern civil law presents the "commercial expansion"phenomena,there are still contents in general parts of the traditional commercial law floating outside the civil law. There is possibility that for those content not absorbed by civil law,can be included in the General Rules of Commercial Law. Some scholars believe that letting the General Provisions of the Civil Law govern the special law of business is the best model,and the enactment of the General Rules of Commercial Law will lead to the division of the basic system of civil law,the superposition and repetition of legal rules,and the difficulty of legal application. Besides,because of the difficulties in distinguishing civil law and commercial law,the lack of common rules in commercial special law,etc.,the existence of the General Rules of Commercial Law cannot be denied. The reason why China needs independent General Rules of Commercial Law/Commercial Code is the demand of practice-whether it be the practice of commercial transactions,commercial regulation,or commercial adjudication,it sufficiently proves that the methodology mixing the civil law and commercial law has brought great inconvenience,affected the optimization of the adjustment of commercial relations,and even affected the proper adjudication of the Court,and undermined the businessman’s expectations. Do unto others. The condition precedent of codification is that the amount of separate statutes has already been in considerable scale.The enactment logic of General Provisions of the Civil Law/the Civil Code is such,so is the enactment logic of the General Rules of Commercial Law/Commercial Code-precisely because China has a rich,fragmented civil statutes/civil norms,it is necessary to have the unitary General Provisions of the Civil Law/the Civil Code. Now that China today has already reserved a wide array of commercial law norms,why can’t it be possible to promulgate the General Rules of Commercial Law,even the Commercial Code?