fix 82752 国际研讨会--会议--设置对接人后--回显的是账号

jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingSituationServiceImpl.java

@@ -1620,7 +1620,7 @@ public class PayMeetingSituationServiceImpl extends ServiceImpl<PayMeetingSituat
         if (ObjectUtil.isNull(user)) {
             throw new JeroBootException("对接人不存在");
         }
-        String username = user.getUsername();
+        String username = user.getRealname();
         List<String> meetingSituationIds = addDockVO.getMeetingSituationIds();
         if (meetingSituationIds.isEmpty()){
             throw new JeroBootException("请选择参会人");