diff --git a/src/main/java/com/sczx/order/service/impl/GroupBuyCouponServiceImpl.java b/src/main/java/com/sczx/order/service/impl/GroupBuyCouponServiceImpl.java
index a6e4f2f..9e5bf7a 100644
--- a/src/main/java/com/sczx/order/service/impl/GroupBuyCouponServiceImpl.java
+++ b/src/main/java/com/sczx/order/service/impl/GroupBuyCouponServiceImpl.java
@@ -128,7 +128,7 @@ public class GroupBuyCouponServiceImpl implements GroupBuyCouponService {
             response.getData().getCertificates().forEach(certificate -> {
                 productIdMap.put("dyOrderId",String.valueOf(certificate.getCertificateId()));
                 productIdMap.put("dyProductId",  String.valueOf(certificate.getSku().getSkuId()));
-                if( certificate.getReserveInfo().getOrderReserveUserInfoList().size()>0){
+                if( certificate.getReserveInfo() != null && certificate.getReserveInfo().getOrderReserveUserInfoList() != null && certificate.getReserveInfo().getOrderReserveUserInfoList().size()>0){
                     certificate.getReserveInfo().getOrderReserveUserInfoList().forEach(orderReserveUserInfo -> {
                         String phoneNumber = orderReserveUserInfo.getPhone();
                         if (phoneNumber != null) {