|  | @@ -325,7 +325,7 @@ public class OnlineMusicGroupServiceImpl implements OnlineMusicGroupService {
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				|  |  |          if (!CollectionUtils.isEmpty(userCourses)) {
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				|  |  |              Map<GroupType, List<CourseSchedule>> courseTypeCourseMap = userCourses.stream().collect(Collectors.groupingBy(CourseSchedule::getGroupType));
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				|  |  |  
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				|  |  | -            List<CourseSchedule> practiceCourses = courseTypeCourseMap.get(GroupType.MUSIC);
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				|  |  | +            List<CourseSchedule> practiceCourses = courseTypeCourseMap.get(GroupType.PRACTICE);
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				|  |  |              if (!CollectionUtils.isEmpty(practiceCourses)) {
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				|  |  |                  for (CourseSchedule practiceCourse : practiceCourses) {
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				|  |  |                      if (!includeTeacherIds.contains(practiceCourse.getTeacherId())) {
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