diff --git a/routes/bot/eventMsg.ts b/routes/bot/eventMsg.ts
index eb71a6d..44da930 100644
--- a/routes/bot/eventMsg.ts
+++ b/routes/bot/eventMsg.ts
@@ -17,11 +17,11 @@ import {
  */
 const getIsP2pOrGroupAtBot = (body: LarkMessageEvent) => {
   const isP2p = getChatType(body) === "p2p";
-  const isAtBot = getMentions(body)?.some(
+  const isAtBot = getMentions(body)?.some?.(
     (mention) => mention.name === "小煎蛋"
   );
   return isP2p || isAtBot;
-}
+};
 
 /**
  * 过滤出非法消息，如果发表情包就直接发回去