update

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

@@ -455,7 +455,7 @@ public class ExportServiceImpl implements ExportService {
     }
 
     private List<ExportCourseIncomeDto> exportCourseIncome(Map<String, Object> info){
-        String month = getParam(info, "month", String.class);
+        String month = getParam(info, "date", String.class);
         return courseScheduleService.exportCourseIncome(month);
     }