fix：课程调整不更改网管课课程组有效期

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

@@ -5394,10 +5394,10 @@ public class CourseScheduleServiceImpl extends BaseServiceImpl<Long, CourseSched
 			if(Objects.isNull(mainCoursePayment.getBeMerged())){
 				throw new BizException("当前课程暂不支持此操作");
 			}
-//			if(mainCoursePayment.getBeMerged()){
-//				deletePaymentIds.add(mainCoursePayment.getId().intValue());
-//				continue;
-//			}
+			if(mainCoursePayment.getBeMerged()){
+				deletePaymentIds.add(mainCoursePayment.getId().intValue());
+				continue;
+			}
 //			mainCoursePayment.setExpectPrice(mainCoursePayment.getExpectPrice().subtract(otherCoursePayment.getExpectPrice()));
 //			updatePayments.add(mainCoursePayment);
 		}