diff --git a/controller/groupAgent/agent.ts b/controller/groupAgent/agent.ts
index 0fe74db..5e89e6d 100644
--- a/controller/groupAgent/agent.ts
+++ b/controller/groupAgent/agent.ts
@@ -8,6 +8,7 @@ const agent = async (ctx: Context.Data) => {
     requestId,
     larkCard,
     larkService,
+    appInfo,
     larkBody: { messageId, msgText, chatId, mentions, rawMsgText },
   } = ctx
   const cardGender = larkCard.child("groupAgent")
@@ -43,7 +44,7 @@ const agent = async (ctx: Context.Data) => {
   // 根据Mention，拼装原始消息
   let userInput = rawMsgText
   for (const mention of mentions ?? []) {
-    if (mention.id.user_id) {
+    if (mention.name !== appInfo.app_name) {
       userInput = userInput.replace(mention.key, `@${mention.name}`)
     } else {
       userInput = userInput.replace(mention.key, "")