There is something wrong with your resume. You wrote it according to your own work experience. Did you see that you didn't graduate for three years and worked in three companies, indicating that your stability is not high, and the general enterprises will not choose you for recruitment? You re-plan your resume like this and only write about one company; Then your resume has no factory experience, so you'd better read it carefully when submitting it. This will increase the success rate of the interview.