Drug‑related personnel are large‑in‑number and highly mobile. Their basic information remains unclear. Grass‑roots management resources poorly match business demands, making grid‑based assessment hard to implement.

There exists management connection gaps for non‑local drug‑related personnel. Departments adopt inconsistent data standards and suffer delayed information exchange. Traditional manual ledgers are inefficient and prone to data loss and damage.

The system lacks visualized trajectory tracking and automatic early‑warning capabilities. Scattered‑and‑inactive data prevent real‑time, full‑domain insight into the supervision status and outcomes of drug‑related personnel.