海拍会员到期时间修改

src/main/java/com/izouma/awesomeAdmin/service/VipService.java

@@ -80,7 +80,7 @@ public class VipService {
         }
         userBalanceService.modify(userId, userBalance, totalPrice.negate(), Constants.BalanceRemark.PAY,
                 null, null, null);
-        userVip.setExpireAt(Optional.ofNullable(userVip.getStartAt()).orElse(LocalDateTime.now())
+        userVip.setExpireAt(Optional.ofNullable(userVip.getExpireAt()).orElse(LocalDateTime.now())
                                     .plusDays((long) vipConfig.getValidityPeriod() * num));
         userVipRepo.save(userVip);