Aiming at the problems of the existing Web automation test framework running low efficiency,poor stability and usability,a series of reasonable optimization and improvement methods for the Selenium test automation framework are proposed in this paper:multithreading is used to implement test cases execute concurrently,improve test efficiency;PhantomJS is encapsulated to WebDriver to driver a browser without interface,no interface of the browser test automation is implemented,the time consumption is reduced and the stability of the test automation framework is increased;packaging the test automa...