Replace with a pseudonym or use a dotted line or a black block.

1, replace with pseudonyms: replace the author's real name with pseudonyms or code names, and ensure that the selected pseudonyms are not related to the original names and remain anonymous.

2. Use dotted lines or black blocks: use dotted lines or black blocks to cover the author's name in the paper, so that the name is partially blurred or hidden to maintain anonymity.