乐迷，学生扩展声部，选择全部声部时，需要查询该学生所有扩展声部对应的曲子

mec-application/src/main/java/com/ym/mec/student/controller/SysMusicScoreController.java

@@ -53,7 +53,7 @@ public class SysMusicScoreController extends BaseController {
                     }
                     if (subject.getId() == 5){
                         subjectIds.append("6");
-                    }else if(queryInfo.getSubjectId() == 122){
+                    }else if(subject.getId() == 122){
                         subjectIds.append("122,121,113,23");
                     }
                 }