1、vip课课程申请逻辑调整

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

@@ -615,7 +615,7 @@ public class CourseScheduleTeacherSalaryServiceImpl extends BaseServiceImpl<Long
         if(Objects.nonNull(onlineTeacherSalary)){
             onlineTeacherSalary = onlineTeacherSalary
                     .divide(oldStudentNumDecimal, CommonConstants.DECIMAL_PLACE,BigDecimal.ROUND_DOWN)
-                    .multiply(studentNumDecimal).setScale(0);
+                    .multiply(studentNumDecimal).setScale(0, BigDecimal.ROUND_HALF_UP);
         }
         if(Objects.nonNull(offlineTeacherSalary)){
             offlineTeacherSalary = offlineTeacherSalary