.

components/ui/language-switcher.tsx

@@ -34,11 +34,12 @@ export function LanguageSwitcher() {
   const handleChange = (e: React.ChangeEvent<HTMLSelectElement>) => {
     const newLocale = e.target.value
     // 仅在用户选择语言后保存 cookie
+    console.log('[LanguageSwitcher] Write Cookie newLocale value:', newLocale)
     document.cookie = `preferred-language=${newLocale}; path=/; max-age=31536000`
-
+    
     // 验证 cookie 是否成功写入
     const cookieValue = document.cookie
-    console.log('[LanguageSwitcher] Cookie set to:', cookieValue)
+    console.log('[LanguageSwitcher] Check writed Cookie value:', cookieValue)
 
     let segments = pathname === '/' ? [] : pathname.split('/').filter(Boolean)
     const isLocaleInPath = i18nConfig.locales.includes(segments[0] as any)