diff --git a/VOL.Ai/Services/AiAppService.cs b/VOL.Ai/Services/AiAppService.cs
index 329706f..dd8c445 100644
--- a/VOL.Ai/Services/AiAppService.cs
+++ b/VOL.Ai/Services/AiAppService.cs
@@ -1144,6 +1144,9 @@ namespace VOL.Ai.Services
             {
                 foreach (var item in paramDto.ClassroomSettingList)
                 {
+                    if (item.Density == 0 || item.Duration == 0)
+                        continue;
+
                     classroomSettingList.Add(new Ai_ClassroomSetting()
                     {
                         ClassRoomRecordId = entity.Id,
@@ -1511,6 +1514,7 @@ namespace VOL.Ai.Services
                                                 Density = s.Density
                                             }).ToListAsync();
 
+            res.ClassRoomRecordName = classRoom.Name;
             res.ClassroomStageList = classroomStageList;
 
             var classRoomStudent = await _teacherRepository.DbContext.Set<Ai_ClassroomStudentRecord>()