From 27340d36b3ba486d9f05e2b2318d4633778406b1 Mon Sep 17 00:00:00 2001
From: thzxx <thzxx@users.noreply.gitee.com>
Date: Sun, 5 Apr 2026 20:15:46 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=88=87=E6=8D=A2=E9=A2=84=E8=AE=BE?=
 =?UTF-8?q?=E6=97=B6=20Think=20=E6=8C=89=E9=92=AE=E5=9C=A8=E6=A8=A1?=
 =?UTF-8?q?=E5=9E=8B=E4=B8=8D=E6=94=AF=E6=8C=81=E6=97=B6=E4=B8=8D=E5=BA=94?=
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---
 js/preset-manager.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/js/preset-manager.js b/js/preset-manager.js
index dc409c8..7b63762 100644
--- a/js/preset-manager.js
+++ b/js/preset-manager.js
@@ -233,12 +233,11 @@ function syncPresetToUI(preset) {
     if (tempSlider) tempSlider.value = preset.temperature ?? 0.7;
     if (tempDisplay) tempDisplay.textContent = (preset.temperature ?? 0.7).toFixed(1);
 
-    // Think toggle
+    // Think toggle — 仅在模型支持时才设为 checked，否则保持 unchecked
     const thinkCheckbox = document.querySelector('#toggleThink');
     if (thinkCheckbox) {
-        thinkCheckbox.checked = preset.think ?? false;
-        // 触发 change 事件让 model-bar 响应
-        thinkCheckbox.dispatchEvent(new Event('change'));
+        const modelSupportsThink = !thinkCheckbox.disabled;
+        thinkCheckbox.checked = modelSupportsThink && (preset.think ?? false);
     }
 }