@ -581,7 +581,7 @@ public class TeacherOpenCourseScheduleSessionService extends CoreBaseService<Tea
}).collect(Collectors.toList());
// 合同课次标签子集合
// 合并课次标签子集合
List<TeacherOpenCourseScheduleSessionTag> mergeSessionTagList = sessionClassTagMap.values().stream()
.flatMap(item -> item.stream()).collect(Collectors.toList());