fix 业务层次

zhongzheng-system/src/main/resources/mapper/modules/grade/ClassGradeUserMapper.xml

@@ -231,7 +231,7 @@
         cgu.period_plush,
         (SELECT COUNT(m.id) FROM course_menu_exam m LEFT JOIN goods_course c on m.course_id=c.course_id LEFT JOIN
         class_grade_goods cgg on cgg.goods_id = c.goods_id where cg.grade_id=cgg.grade_id and m.type = 1 ) as exam_num,
-        (SELECT COUNT(DISTINCT ubr.exam_id) FROM user_bank_record ubr LEFT JOIN class_grade_goods cgg on cgg.goods_id
+        (SELECT COUNT(DISTINCT ubr.chapter_id,ubr.exam_id) FROM user_bank_record ubr LEFT JOIN class_grade_goods cgg on cgg.goods_id
         = ubr.goods_id where ubr.`status`=1 and ubr.report_status=1 and ubr.grade_id = cg.grade_id and ubr.user_id = cgu.user_id) as record_num,
         cgu.period_time as end_time,
       (select COUNT(up.id) from user_period up LEFT JOIN user_period_status ups on up.id=ups.period_id where up.goods_id = (SELECT cgg.goods_id FROM class_grade_goods cgg where cg.grade_id=cgg.grade_id) and up.grade_id = #{gradeId} and up.user_id = u.user_id