Claude Login · FAQ

Chinese version is the source of truth — this English version is a stub. See the Chinese version for the full FAQ.

A symptom-based troubleshooting list for Claude login & Claude Code issues — verification codes, account suspension, 401/403 errors, paying for Pro from China, using both Pro and the relay together, and more.

The recommended path for most students is: skip the official account, use the relay gateway at https://gw.chengbei.org. See the Chinese FAQ for the full Q&A list.