diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingSituationServiceImpl.java b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingSituationServiceImpl.java
index 794c48c3..4619cafb 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingSituationServiceImpl.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingSituationServiceImpl.java
@@ -347,6 +347,9 @@ public class PayMeetingSituationServiceImpl extends ServiceImpl<PayMeetingSituat
         String guestInvitationCode = payMeeting.getGuestInvitationCode();
         String cooperativeInvitationCode = payMeeting.getCooperativeInvitationCode();
         String[] split = invitationCode.split("-");
+        if (split.length != 2){
+            throw new JeroBootException("邀请码有误");
+        }
         String code = split[0];
         String randomCode = split[1];
         if (code.equals(vipInvitationCode)) {