|  | @@ -581,8 +581,8 @@ public class ClassGroupServiceImpl extends BaseServiceImpl<Integer, ClassGroup>
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				|  |  |          List<CourseListDto> practiceCourse = classGroupDao.queryStudentPracticeCourses(StringUtils.join(musicGroupIds, ","));
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				|  |  |  
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				|  |  |          Set<String> musicGroupId = musicCourse.stream().map(e -> e.getMusicGroupId()).collect(Collectors.toSet());
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				|  |  | -        Set<String> vipGroupId = vipCourses.stream().map(e -> e.getMusicGroupId()).collect(Collectors.toSet());
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				|  |  | -        Set<String> practiceGroupId = practiceCourse.stream().map(e -> e.getMusicGroupId()).collect(Collectors.toSet());
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				|  |  | +        Set<String> vipGroupId = vipCourses.stream().map(e -> e.getVipId()).collect(Collectors.toSet());
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				|  |  | +        Set<String> practiceGroupId = practiceCourse.stream().map(e -> e.getPracticeId()).collect(Collectors.toSet());
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				|  |  |  
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				|  |  |          Map<String,Long> musicCourseNumMap = new HashMap<>();
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				|  |  |          if(musicGroupId != null && musicGroupId.size() > 0){
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				|  | @@ -593,7 +593,7 @@ public class ClassGroupServiceImpl extends BaseServiceImpl<Integer, ClassGroup>
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				|  |  |              vipCourseNumMap = MapUtil.convertIntegerMap(courseScheduleStudentPaymentDao.findStudentCourseNum(vipGroupId,userId,"VIP"));
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				|  |  |          }
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				|  |  |          Map<String,Long> practiceCourseNumMap = new HashMap<>();
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				|  |  | -        if(vipGroupId != null && vipGroupId.size() > 0){
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				|  |  | +        if(practiceGroupId != null && practiceGroupId.size() > 0){
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				|  |  |              practiceCourseNumMap = MapUtil.convertIntegerMap(courseScheduleStudentPaymentDao.findStudentCourseNum(practiceGroupId,userId,"PRACTICE"));
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				|  |  |          }
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				|  |  |          courseListDtos.addAll(musicCourse);
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