From 85cf4c1a92d2e4383e1390b95e4ce3bb81ac3f1c Mon Sep 17 00:00:00 2001
From: hailin <hailin@gdzx.xyz>
Date: Thu, 17 Apr 2025 11:07:55 +0800
Subject: [PATCH] .

---
 components/ui/language-switcher.tsx | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/components/ui/language-switcher.tsx b/components/ui/language-switcher.tsx
index 306303b..a6b82cc 100644
--- a/components/ui/language-switcher.tsx
+++ b/components/ui/language-switcher.tsx
@@ -25,19 +25,27 @@ export function LanguageSwitcher() {
   const handleChange = (e: React.ChangeEvent<HTMLSelectElement>) => {
     const newLocale = e.target.value
 
-    // 保存用户选择
     if (typeof window !== 'undefined') {
       localStorage.setItem('preferred-language', newLocale)
     }
 
-    // 替换语言部分的路径
+    // 拆解当前路径
     const segments = pathname.split('/')
-    segments[1] = newLocale
+
+    // 如果路径前缀是语言码，则替换
+    const isLocaleInPath = i18nConfig.locales.includes(segments[1])
+    if (isLocaleInPath) {
+      segments[1] = newLocale
+    } else {
+      // 否则插入语言前缀
+      segments.unshift(newLocale)
+    }
+
     const newPath = segments.join('/')
 
     startTransition(() => {
       router.push(newPath)
-      router.refresh() 
+      router.refresh()
     })
   }