-- 检查专项突破课程数据
SELECT COUNT(*) as special_course_count FROM special_course WHERE status = 1;
SELECT * FROM special_course WHERE status = 1 LIMIT 5;

-- 检查兴趣培养课程数据  
SELECT COUNT(*) as interest_course_count FROM interest_course WHERE status = 1;
SELECT * FROM interest_course WHERE status = 1 LIMIT 5;

-- 检查测评服务数据
SELECT COUNT(*) as assessment_service_count FROM assessment_service WHERE status = 1;
SELECT * FROM assessment_service WHERE status = 1 LIMIT 5;

-- 对比：检查教师数据（这个可以正常显示）
SELECT COUNT(*) as teacher_count FROM teacher WHERE status = 1;
SELECT * FROM teacher WHERE status = 1 LIMIT 5;