"The health analysis" service's take the user healthy file in examination data as the foundation, Carries on the monitor to the danger to health factor (discovery healthy question) Carries on the monitor to the danger to health factor (discovery healthy question) → Appraisal (understanding healthy question)

→ Intervention (solution healthy question) → health factor again health factor Appraisal again → Intervention again, thus achieves the health promotion and the improvement function.