查询优化

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

@@ -474,7 +474,7 @@ public class StudentPaymentOrderServiceImpl extends BaseServiceImpl<Long, Studen
     public List<StudentPaymentOrder> reConfirmOrder(Date startTime, Date endTime) {
         if (startTime == null) {
             endTime = new Date();
-            startTime = DateUtil.addMinutes(endTime, 20);
+            startTime = DateUtil.addMinutes(endTime, -20);
         }
 
         List<StudentPaymentOrder> orders = studentPaymentOrderDao.getAdaPayOrdersByTime(startTime, endTime);