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

@@ -40,7 +40,7 @@ public class SysMusicScoreController extends BaseController {
         queryInfo.setType("COMMON");
         queryInfo.setClientFlag(true);
         queryInfo.setClientType(ClientTypeEnum.SMART_PRACTICE);
-        if(queryInfo.getSubjectId() == null){
+        if(queryInfo.getSubjectId() == null && StringUtils.equals(queryInfo.getCategoriesId(),"43")){
             Student student = studentService.get(userId);
             StringBuffer subjectIds = new StringBuffer();
             if(StringUtils.isNotEmpty(student.getSubjectIdList())){