Why does the Qemu mode of AFL++ use AFL's Qemu?

[liuyh0205]

I first downloaded and used AFL and built QEMU with AFL as CPU_TARGET=aarch64. Then I downloaded AFL++ and built QEMU for AFL++, but at the end of the script execution the system says "./test-instr: Invalid ELF image for this architecture ", and after a series of tests, I found that specifying the -Q parameter in the command would default to using AFL QEMU instead of AFL++ QEMU. How can I fix this problem?