Responsible for testing WEB business, including but not limited to functional testing, interface testing, compatibility testing and performance testing, requiring full-link coverage of B-end, server-side, and WEB-end. Familiar with the needs of the products in charge, participate in demand review, find and point out unreasonable points in the demand, and follow up to solve them in a timely manner. Complete the test plan formulation, case writing, test execution, bug tracking and progress tracking of the functions in charge. Summarize experience, maintain test documents, write test reports, complete the writing of test summaries and result analysis, and improve product quality. Actively discover and promote the resolution of risks in the project, actively collect user feedback issues, analyze the causes and promote resolution.