when I update the schema.graphql, I got the error message is “@link” is not compatible with federation 2.4, so please help me!
Hello 
Can you provide a link to a github repo that reproduces the issue? Without a reproducation we can only guess, e.g. are you using latest versions of libs? are you redefining the directives? is it a bug with a library?
Thanks,
Derek
sorry, it is my mistaken.