Clinical Study on AI Mini Program Assisted Bowel Preparation Before Colonoscopy

INTERVENTION: Control group:Routine health education for bowel preparation before colonoscopy;Intervention group:Personalized bowel preparation assisted by an AI intelligent agent; CONDITION: Bowel cleanliness of colonoscopy patients PRIMARY OUTCOME: Rate of Adequate Bowel Preparation (BBPS‐qualified rate); SECONDARY OUTCOME: Total Boston Bowel Preparation Scale (BBPS) Score, Segmental Boston Bowel Preparation Scale (BBPS) Scores of Different Colonic Segments; Proportion of patients with excellent bowel preparation (BBPS >= 8);Cecal intubation time and withdrawal duration of colonoscopy;Dietary adherence and laxative‐taking adherence;Detection rates of polyps, adenomas and advanced adenomas; INCLUSION CRITERIA: 1.Outpatient and inpatient patients aged from 18 to 75 years undergoing routine colonoscopy; 2.The patient or their legal caregiver owns a smartphone compatible with the application.