Skip to main content

Documentation Index

Fetch the complete documentation index at: https://help.baidudl.com/llms.txt

Use this file to discover all available pages before exploring further.

To request a refund, please review our refund policy first to confirm your purchase is eligible. Once confirmed, contact us at support@baidudl.com with your account email, transaction receipt, and the reason for your request. All refund requests are reviewed on a case-by-case basis.