|  | @@ -28,7 +28,10 @@ public class StudentMemberTimeServiceImpl extends ServiceImpl<StudentMemberTimeD
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				|  |  |      @Override
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				|  |  |      @Transactional(rollbackFor = Exception.class)
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				|  |  |      public void saveToCloudTeacherOrder(CloudTeacherOrder cloudTeacherOrder) {
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				|  |  | -        StudentMemberTime one = this.lambdaQuery().eq(StudentMemberTime::getMemberRankId, cloudTeacherOrder.getLevel()).last("limit 1").one();
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				|  |  | +        StudentMemberTime one = this.lambdaQuery()
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				|  |  | +            .eq(StudentMemberTime::getMemberRankId, cloudTeacherOrder.getLevel())
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				|  |  | +            .eq(StudentMemberTime::getStudentId, cloudTeacherOrder.getStudentId())
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				|  |  | +            .last("limit 1").one();
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				|  |  |          if (one == null) {
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				|  |  |              one = new StudentMemberTime();
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				|  |  |              one.setMemberRankId(cloudTeacherOrder.getLevel());
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