Merge branch 'reg_6_4'

mec-biz/src/main/java/com/ym/mec/biz/service/impl/MusicGroupServiceImpl.java

@@ -3001,6 +3001,7 @@ public class MusicGroupServiceImpl extends BaseServiceImpl<String, MusicGroup> i
                 studentRegistration.setActualSubjectId(subjectId);
                 studentRegistration.setIsMerge(1);
                 studentRegistration.setTemporaryCourseFee(null);
+                studentRegistration.setHasCloudTeacher(0);
             }
             studentRegistrationList.addAll(regs);
         });