After leaving school for further study, the solution to the teacher's continuing education account is to cancel the account and transfer it to another account.

1. Account cancellation: If you no longer need to use this account, you can directly apply for account cancellation. The specific operation mode may vary from platform to platform, so you can contact the platform customer service or relevant departments to consult the specific process.

2. Transfer account: If you need to continue to use the account, you can try to transfer the account to a new company or individual. The specific operation mode may also vary from platform to platform. You can contact customer service or relevant departments of the platform to consult the specific process.