update

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

@@ -331,6 +331,7 @@ 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);
 			for (int i = 0; i < courseSchedules.size(); i++) {
 				CourseSchedule courseSchedule = courseSchedules.get(i);
 				//优先处理之前的剩余课程
@@ -352,6 +353,7 @@ public class CourseScheduleStudentPaymentServiceImpl extends BaseServiceImpl<Lon
 						studentPayment.setExamSongDownloadJson(null);
 						studentPayment.setId(null);
 						courseScheduleStudentPayments.add(studentPayment);
+						index++;
 						continue ;
 					}
 				}
@@ -392,7 +394,7 @@ public class CourseScheduleStudentPaymentServiceImpl extends BaseServiceImpl<Lon
 				cssp.setActualPrice(BigDecimal.ZERO);
 				courseScheduleStudentPayments.add(cssp);
 				if(courseSchedules.size() - 1 == i){
-					CourseScheduleStudentPayment scheduleStudentPayment = courseScheduleStudentPayments.get(0);
+					CourseScheduleStudentPayment scheduleStudentPayment = courseScheduleStudentPayments.get(index);
 					scheduleStudentPayment.setOriginalPrice(scheduleStudentPayment.getOriginalPrice().add(courseSetting.getCourseOriginalPrice().subtract(typeCourseTotalOriginalPrice)));
 					scheduleStudentPayment.setExpectPrice(scheduleStudentPayment.getExpectPrice().add(courseSetting.getCourseCurrentPrice().subtract(typeCourseTotalCurrentPrice)));
 				}