diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java
index 4fafe2fa..23d42929 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/meeting/service/impl/PayMeetingServiceImpl.java
@@ -1121,11 +1121,11 @@ public class PayMeetingServiceImpl extends ServiceImpl<PayMeetingMapper, PayMeet
         }
         meetingCommon = payMeeting.getMeetingType();
         String fileIds = uploadFileVO.getFileIds();
-        List<String> meetingFileIdList = Arrays.asList(fileIds.split(","));
+        List<String> meetingFileIdList = new ArrayList<>(Arrays.asList(fileIds.split(",")));
         if (isGuestsUpload){
             String meetingData = payMeeting.getMeetingData();
             if (StringUtils.isNotBlank(meetingData)) {
-                List<String> oldMeetingDataList = Arrays.asList(meetingData.split(","));
+                List<String> oldMeetingDataList =  new ArrayList<>(Arrays.asList(meetingData.split(",")));
                 oldMeetingDataList.addAll(meetingFileIdList);
                 meetingFileIdList = oldMeetingDataList;
                 fileIds = String.join(",", meetingFileIdList);