Online teaching has both opportunities and challenges. The main issues that are emphasized in this study is on how to grasp and adapt to the situation, strengthen training and policy incentives, establish quality assurance supervision and inspection as well as linkage mechanism, and actively explore the reform mode. From the perspective of management, taking Baoshan University in Yunnan Province as an example, this article summarizes the practical experience of online teaching, analyzes the shortcomings of online teaching, explores the online and offline hybrid teaching, and promotes local colleges to reform their teaching mode.