With the all-sided development of the society, the integral application of cloud computing technology in computer teaching platform is critical.It can not only improve the teaching efficiency generally, but also improve the computing experimental teaching platform in all-around way.This paper mainly analyzes the application of cloud computing technology to the computer experimental teaching platform, and puts forward the corresponding optimizing measures.In the process of overall application of cloud computing, it is necessary to combine computer experimental teaching platform to improve its proficiency.However, there are still many teaching problems in many sides in real teaching process, in order to cloud computing technology can be applied comprehensively, it is necessary to optimize the experimental teaching platform in all -around way. The Construction of computing teaching platform based on the cloud computing technology Platform architectureCloud computing is a style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet.Cloud computing provides Cloud computing is available and convenient, and provide the corresponding network access, and then enter a shared pool of configurable computing resources that can be rapidly provided.You just need do some management effort next, because it has the characteristics of dynamic resources disposition, automatic services and taking the network as the center, the service being measurable etc.