At some job fairs, you can often see many copies of certificates attached to the resumes of some graduates. All kinds of certificates are full of resumes, and some even account for most of them. In fact, it is best not to attach a certificate when submitting your resume. When submitting resumes, in order to let HR know more about his abilities, attach various resumes to his resume. But the reality is that HR is often not interested in your copies of these certificates, and sometimes it even backfires. A HR friend talked about a time when a large enterprise recruited an administrative manager, and the resume of a job seeker aroused his great interest. From a simple point of view, the job seeker has good leadership and coordination skills and rich work experience, but a certificate in his resume made him finally decide to give up the interviewer. -This is an award-winning certificate of e-sports competition. In addition, HR usually only takes 20-30 seconds to read a resume, and a heavy resume will make him bored. Only in the interview or written test, you need to submit any job-related certificates, so as to achieve twice the result with half the effort. Source:/resume/detail resume make/detail resume make-112.html.