I'm breaking down. I tried to operate and register three times. I'm sure I filled in every step carefully. Then upload the CRT file to GitHub and provide the download link to intel. When I get the Intel reply to my SPID, then i use curl (curl -1 --tlsv1.2 -v --key client.key --cert client.crt https://test-as.sgx.trustedservices.intel.com:443/attestation/sgx/v3/sigrl/00000ABC) ; to test wether the register is correct. but the results are wrong. I don't know what's wrong. i'm sure i filled up every item of the CSR.