The difficulty of SME financing has become a universal problem，which calls the attention of both the departments of practical affairs and the theoretical circle on how to solve this problem in order to better develop the real economy. Based on the current situation of Guangzhou SME financing stated，this paper firstly makes analysis on the causes of the financing difficulty and then brings forward corresponding measures and suggestions in five aspects，which are standardization of enterprise management，perfection of the social credit system，perfection of the present financing system and methods，increasing financial support，and innovation in financing methods and financial system.