Does personal Zhilian resume refresh work? How many times a day is it effective to refresh?

I don't know how many times it works, but refreshing is definitely useful. Update once a day, which is equivalent to punching in. The recruitment company should be able to see whether you log in to Zhilian to punch in today. Generally, when you find a job, you will no longer log in or refresh your resume, and the recruitment company will no longer check your resume.