Clinical Research Directory

Inclusion Criteria:(All must be met) * School-aged children aged 6 to 12 years. * Meet the diagnostic criteria for asthma according to the Guidelines for the Diagnosis and Prevention of Bronchial Asthma in Children (2025 Edition). * Received regular inhaled asthma medications for at least 3 months, with moderate or better medication adherence (score ≥6 on the Morisky Medication Adherence Scale). * Pulmonary function test shows obstructive ventilatory dysfunction or small airway dysfunction. * The primary caregiver has good communication and literacy skills, can use smartphone applications (e.g., WeChat) proficiently, and is willing to participate in the study. * Written informed consent has been obtained from the participant and their legal guardian. Exclusion Criteria:(Any one leads to exclusion) * Children in acute asthma exacerbation. * Presence of other severe chronic diseases (e.g., congenital heart disease, neuromuscular disease, immunodeficiency disease, etc.). * Children with mental or psychological disorders who cannot cooperate. * Other conditions judged by the investigator to be unsuitable for participation in this study.