It can be refreshed once a day, and so can the published information. Also, if there is a homepage display function in the package they give you, the corresponding time will be displayed on the homepage. It is very important for more job seekers to see the refresh time of your recruitment information. It can't be refreshed in the morning. You should refresh around 1 1 on weekdays. More resumes will come in at this time. Job seekers will read the recruitment information at noon.