The resume sent by 1. cannot be revoked unless you have the skills of hacking;

2. "I want to quit and re-enter a game", ok. You can write a short explanation (reasonable reason) and send it to the email address of the personnel department, but you can't adjust the content of your resume according to the new job requirements.

Compared with the situation of sending a resume directly (there is nothing wrong), it is generally unpredictable. Even if you lose money, you won't lose too much.