If you submit your resume, 5 1job should automatically forward your resume to the corresponding email address of the recruiting unit.

Therefore, if you change the information again, your previous resume must have been sent out. The sent resume is read by the recipient in his mailbox and will not be synchronized with your subsequent changes.

Therefore, if you change your resume, you can only resubmit it.

There is no mistake in browsing your resume.

If the HR manager reads it online, it should be the same. Unless you adjust your latest resume again.