feat:教师端课酬

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

@@ -1617,7 +1617,6 @@ public class CourseScheduleTeacherSalaryServiceImpl extends BaseServiceImpl<Long
             }
 
             teacherSalary = teacherSalary.add(subsidy);
-            teacherSalary = teacherSalary.add(subsidy);
             if(BigDecimal.ZERO.compareTo(teacherSalary)>0){
                 teacherSalary = new BigDecimal(0);
             }