|  | @@ -7,6 +7,7 @@ import java.util.List;
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				|  |  |  import java.util.Map;
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				|  |  |  import java.util.stream.Collectors;
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				|  |  |  
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				|  |  | +import com.yonge.cooleshow.biz.dal.entity.*;
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				|  |  |  import org.apache.commons.beanutils.BeanUtils;
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				|  |  |  import org.apache.commons.collections.CollectionUtils;
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				|  |  |  import org.slf4j.Logger;
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				|  | @@ -28,11 +29,6 @@ import com.yonge.cooleshow.biz.dal.dao.VideoLessonGroupDetailDao;
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				|  |  |  import com.yonge.cooleshow.biz.dal.dto.search.VideoGroupSearch;
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				|  |  |  import com.yonge.cooleshow.biz.dal.dto.search.VideoLessonGroupSearch;
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				|  |  |  import com.yonge.cooleshow.biz.dal.dto.search.VideoLessonSearch;
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				|  |  | -import com.yonge.cooleshow.biz.dal.entity.Subject;
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				|  |  | -import com.yonge.cooleshow.biz.dal.entity.VideoLessonAuthRecord;
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				|  |  | -import com.yonge.cooleshow.biz.dal.entity.VideoLessonGroup;
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				|  |  | -import com.yonge.cooleshow.biz.dal.entity.VideoLessonGroupDetail;
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				|  |  | -import com.yonge.cooleshow.biz.dal.entity.VideoLessonGroupLog;
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				|  |  |  import com.yonge.cooleshow.biz.dal.enums.AuthStatusEnum;
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				|  |  |  import com.yonge.cooleshow.biz.dal.enums.ClientEnum;
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				|  |  |  import com.yonge.cooleshow.biz.dal.enums.MessageTypeEnum;
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				|  | @@ -347,6 +343,12 @@ public class VideoLessonGroupServiceImpl extends ServiceImpl<VideoLessonGroupDao
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				|  |  |          VideoLessonGroupVo videoLessonGroupVo = detail(groupId);
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				|  |  |          if (videoLessonGroupVo == null) return lessonStudentVo;
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				|  |  |  
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				|  |  | +        Teacher teacher = teacherService.getById(videoLessonGroupVo.getTeacherId());
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				|  |  | +        if (teacher != null) {
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				|  |  | +            lessonStudentVo.setTeacherFlag(teacher.getTeacherFlag());
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				|  |  | +            lessonStudentVo.setDegreeFlag(teacher.getDegreeFlag());
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				|  |  | +        }
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				|  |  | +
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				|  |  |          lessonStudentVo.setLessonGroup(videoLessonGroupVo);
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				|  |  |          VideoLessonSearch search = new VideoLessonSearch();
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				|  |  |          search.setVideoLessonGroupId(groupId);
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