fix

cooleshow-user/user-biz/src/main/java/com/yonge/cooleshow/biz/dal/service/impl/TenantAlbumMusicServiceImpl.java

@@ -110,7 +110,7 @@ public class TenantAlbumMusicServiceImpl extends ServiceImpl<TenantAlbumMusicMap
             }
 
             //获取声部名
-            if (!musicSubject.isEmpty()){
+            if (StringUtils.isNotEmpty(musicSubject)){
                 List<Subject> subject = subjectService.findBySubjectByIdList(musicSubject);
                 Subject subject1 = subject.get(0);
                 m.setMusicSubjectName(subject1.getName());