fix

cooleshow-app/src/main/java/com/yonge/cooleshow/admin/controller/TenantAlbumController.java

@@ -138,6 +138,7 @@ public class TenantAlbumController {
             search.setMusicSheetIdlist(musicSheetIdlist);
             search.setPage(1);
             search.setRows(9999);
+            search.setDelFlag(null);
             IPage<MusicSheetVo> records = musicSheetService.selectStudentPage(PageUtil.getPage(search), search, null);
             idMsMap.putAll(records.getRecords().stream()
                 .collect(Collectors.toMap(MusicSheet::getId, Function.identity())));