1、月度课酬显示为0的bug

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

@@ -1007,7 +1007,7 @@ public class CourseScheduleTeacherSalaryServiceImpl extends BaseServiceImpl<Long
         BigDecimal totalSalary = BigDecimal.ZERO;
         for (CourseTeacherSalaryStatisticsDto teacherMonthSalary : teacherMonthSalarys) {
             if(Objects.nonNull(teacherMonthSalary.getTotalReduceSalary())){
-                teacherMonthSalary.setTotalActualSalary(teacherMonthSalary.getTotalReduceSalary().subtract(teacherMonthSalary.getTotalReduceSalary()));
+                teacherMonthSalary.setTotalActualSalary(teacherMonthSalary.getTotalActualSalary().subtract(teacherMonthSalary.getTotalReduceSalary()));
             }
             totalSalary = totalSalary.add(teacherMonthSalary.getTotalActualSalary());
         }