diff --git a/js/app.js b/js/app.js
index 757b946..18e1b9b 100644
--- a/js/app.js
+++ b/js/app.js
@@ -101,6 +101,7 @@ async function init() {
         if (savedModel) {
             setSelectedModel(savedModel);
             state.set('_defaultModel', savedModel);
+            await db.saveSetting('selectedModel', savedModel);
         }
 
         // 8. 恢复系统提示词和上下文长度
diff --git a/js/components/model-bar.js b/js/components/model-bar.js
index 7ec359a..1e9734d 100644
--- a/js/components/model-bar.js
+++ b/js/components/model-bar.js
@@ -72,14 +72,12 @@ export async function loadModels() {
                 modelSelectEl.appendChild(opt);
             });
 
-        // 恢复上次选择的模型
+        // 恢复默认选中模型
         const defaultModel = state.get('_defaultModel', '');
         if (defaultModel) {
             modelSelectEl.value = defaultModel;
         }
 
-        if (db()) await db().saveSetting('selectedModel', modelSelectEl.value);
-
         // 检测当前选中模型的能力
         if (modelSelectEl.value) {
             await checkModelCapability(modelSelectEl.value);