diff --git a/apps/chat.js b/apps/chat.js
index 340201f..a94f0eb 100644
--- a/apps/chat.js
+++ b/apps/chat.js
@@ -2007,8 +2007,9 @@ export class chatgpt extends plugin {
               tools.push(...[new EditCardTool(), new JinyanTool(), new KickOutTool(), new HandleMessageMsgTool()])
               // 用于撤回和加精的id
               option.systemMessage += `\nthis last message id is ${e.message_id}`
-              if (e.source?.message_id) {
-                option.systemMessage += `\nthis last message is replying to ${e.source.message_id}: ${(await e.group.getChatHistory(e.source.seq, 1)).pop()?.raw_message}`
+              if (e.source?.seq) {
+                let source = (await e.group.getChatHistory(e.source?.seq, 1)).pop()
+                option.systemMessage += `\nthis last message is replying to ${source.message_id}: ${source?.raw_message}`
               }
             }
           }