With functions including electronic informed consent signing, remote visits (video/voice), real-time data entry (eCOA/eDiary), intelligent screening and enrollment, and medication log tracking, research efficiency is significantly improved. It supports multi-role collaboration, one-click access to visit tasks, review of compensation and reimbursement, and seamless integration with the patient-side application, ensuring data authenticity and compliance. Powered by DCT technology, it helps researchers achieve paperless and remote clinical trials.