diff --git a/db/message_storage.py b/db/message_storage.py
index 6535d01..88eda0d 100644
--- a/db/message_storage.py
+++ b/db/message_storage.py
@@ -269,7 +269,7 @@ class MessageStorageDB(BaseDBOperator):
             包含消息ID、群ID、消息XML等信息的列表
         """
         sql = """
-        SELECT message_id, group_id, message_xml, timestamp
+        SELECT message_id, group_id, message_xml, timestamp,attachment_url
         FROM messages
         WHERE message_type = '3'
           AND image_path IS NULL