update

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

@@ -330,7 +330,7 @@ public class CourseScheduleStudentPaymentServiceImpl extends BaseServiceImpl<Lon
 		for (Integer studentId : studentIds) {
 			List<MusicGroupPaymentStudentCourseDetail> musicGroupPaymentStudentCourseDetails = null;
 			BigDecimal typeCourseTotalOriginalPrice = new BigDecimal("0"), typeCourseTotalCurrentPrice = new BigDecimal("0");
-			int index = courseScheduleStudentPayments.size()==0?0:(courseScheduleStudentPayments.size() - 1);
+			int index = courseScheduleStudentPayments.size();
 			for (int i = 0; i < courseSchedules.size(); i++) {
 				CourseSchedule courseSchedule = courseSchedules.get(i);
 				//优先处理之前的剩余课程
@@ -352,7 +352,6 @@ public class CourseScheduleStudentPaymentServiceImpl extends BaseServiceImpl<Lon
 						studentPayment.setExamSongDownloadJson(null);
 						studentPayment.setId(null);
 						courseScheduleStudentPayments.add(studentPayment);
-						index++;
 						continue ;
 					}
 				}