fix

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

@@ -109,6 +109,7 @@ public class MusicSheetCbsController extends BaseController {
         }
 
         if (musicSheetDetail == null) {
+            detail = musicSheetService.getCbsDetail(Long.parseLong(id),SourceTypeEnum.PLATFORM);
 
             CbsMusicSheetWrapper.MusicSheet cbsMusicSheet = musicSheetService.cbsDetail(detail.getCbsMusicSheetId());
             cbsMusicSheet.setBizId(Long.parseLong(id));