From dd0b8e7357147fb08c9844297a615ebb9bdb0243 Mon Sep 17 00:00:00 2001
From: Your Name <your.email@example.com>
Date: Mon, 2 Feb 2026 00:34:25 +0800
Subject: [PATCH] =?UTF-8?q?debug:=20=E6=B7=BB=E5=8A=A0=E5=8D=A0=E4=BD=8D?=
 =?UTF-8?q?=E5=9B=BE=E7=8A=B6=E6=80=81=E8=B0=83=E8=AF=95=E6=97=A5=E5=BF=97?=
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---
 components/messages.tsx | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/components/messages.tsx b/components/messages.tsx
index 2bf3388..9fe19de 100644
--- a/components/messages.tsx
+++ b/components/messages.tsx
@@ -266,16 +266,30 @@ function PureMessages({
       }
     } else {
       // 非智能自动模式的原有逻辑
+      // 🆕 调试日志
+      console.log("[Messages useEffect] 非智能模式:", {
+        status,
+        isImageGenModel,
+        isGeminiModel,
+        lastMessageRole: lastMessage?.role,
+        hasContent,
+        selectedModelId,
+      });
+      
       if (status === "submitted") {
+        console.log("[Messages useEffect] status=submitted，显示占位图");
         setShowThinkingWithDelay(true);
       } else if (status === "streaming" && lastMessage?.role === "assistant" && !hasContent) {
+        console.log("[Messages useEffect] streaming无内容，显示占位图");
         setShowThinkingWithDelay(true);
       } else if (status === "streaming" && lastMessage?.role === "assistant" && hasContent) {
+        console.log("[Messages useEffect] streaming有内容，延迟隐藏占位图");
         const timer = setTimeout(() => {
           setShowThinkingWithDelay(false);
         }, delayTime);
         return () => clearTimeout(timer);
       } else {
+        console.log("[Messages useEffect] 其他状态，隐藏占位图");
         setShowThinkingWithDelay(false);
       }
     }