From 1dd9500f22d1744979922057ba940f0b9bd57d05 Mon Sep 17 00:00:00 2001
From: Your Name <your.email@example.com>
Date: Sun, 1 Feb 2026 02:40:20 +0800
Subject: [PATCH] =?UTF-8?q?debug:=20=E6=B7=BB=E5=8A=A0=E6=B6=88=E6=81=AF?=
 =?UTF-8?q?=E6=95=B0=E7=BB=84=E8=BF=BD=E8=B8=AA=E6=97=A5=E5=BF=97?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 components/messages.tsx | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/components/messages.tsx b/components/messages.tsx
index 7bade6d64..f6518634d 100644
--- a/components/messages.tsx
+++ b/components/messages.tsx
@@ -283,6 +283,20 @@ function PureMessages({
     prevMessagesLengthRef.current = messages.length;
   }, [messages, scrollToBottom]);
 
+  // 🔍 调试：追踪消息数组变化
+  useEffect(() => {
+    console.log("[Messages] 📋 消息数组更新:", {
+      count: messages.length,
+      messages: messages.map(m => ({
+        id: m.id?.substring(0, 8),
+        role: m.role,
+        partsCount: m.parts?.length,
+        firstPartType: m.parts?.[0]?.type,
+        firstPartText: m.parts?.[0]?.type === "text" ? m.parts[0].text?.substring(0, 50) : undefined
+      }))
+    });
+  }, [messages]);
+  
   return (
     <div className="relative flex-1">
       <div