diff --git a/plugins/message_recall/main.py b/plugins/message_recall/main.py
index b554114..110d6a8 100644
--- a/plugins/message_recall/main.py
+++ b/plugins/message_recall/main.py
@@ -112,7 +112,7 @@ class MessageRecallPlugin(MessagePluginInterface):
         try:
             # 从数据库里面提取可以处理的消息and StrTalker ={roomid}
             sql = (f"SELECT * FROM MSG where IsSender=1 and CreateTime > (strftime('%s', 'now') - 120) "
-                   f"limit {content[len(parts):].strip()}")
+                   f"limit {parts[1]}")
             data = wcf.query_sql('MSG0.db', sql)
             self.LOG.info(f"SQL:{sql}\n 查询到可撤回数据: {data}")
             if not data: