diff --git a/app/pages/change-password.vue b/app/pages/change-password.vue
index 7cad842..468ba46 100644
--- a/app/pages/change-password.vue
+++ b/app/pages/change-password.vue
@@ -6,7 +6,7 @@
         <div class="info-content">
           <div class="logo-section">
             <img
-              alt="VoiceHub Logo"
+              alt="宝一外校园点歌系统 Logo"
               class="brand-logo"
               :src="logo"
               width="160"
@@ -14,11 +14,11 @@
               decoding="async"
               fetchpriority="high"
             >
-            <h1 v-if="siteTitle" class="brand-title">{{ siteTitle || 'VoiceHub' }}</h1>
+            <h1 v-if="siteTitle" class="brand-title">宝一外校园点歌系统</h1>
           </div>
 
           <div v-if="isFirstLogin" class="welcome-message">
-            <h2>欢迎使用VoiceHub</h2>
+            <h2>欢迎使用宝一外校园点歌系统</h2>
             <p>为了保障您的账号安全，请设置一个新的密码</p>
           </div>
           <div v-else class="security-message">
diff --git a/app/pages/dashboard.vue b/app/pages/dashboard.vue
index 3ad283c..1fb41f1 100644
--- a/app/pages/dashboard.vue
+++ b/app/pages/dashboard.vue
@@ -343,7 +343,7 @@ const dynamicTitle = computed(() => {
   if (siteTitle && siteTitle.value) {
     return `${currentPageTitle} | ${siteTitle.value}`
   }
-  return `${currentPageTitle} | 校园广播站点歌系统`
+  return `${currentPageTitle} | 宝一外校园点歌系统`
 })
 
 // 监听activeTab变化，更新页面标题
diff --git a/app/pages/forgot-password.vue b/app/pages/forgot-password.vue
index 62e6ee5..57e3da6 100644
--- a/app/pages/forgot-password.vue
+++ b/app/pages/forgot-password.vue
@@ -25,7 +25,7 @@
               fetchpriority="high"
             >
           </div>
-          <h1 class="form-title">{{ siteTitle ? siteTitle + ' | VoiceHub' : 'VoiceHub' }}</h1>
+          <h1 class="form-title">宝一外校园点歌系统</h1>
           <div class="header-divider" />
         </div>
         <div class="forgot-password-form">
diff --git a/app/pages/index.vue b/app/pages/index.vue
index 7f2e8e1..12f353e 100644
--- a/app/pages/index.vue
+++ b/app/pages/index.vue
@@ -6,7 +6,7 @@
         <div class="logo-section">
           <NuxtLink class="logo-link" to="/">
             <img
-              alt="VoiceHub Logo"
+              alt="宝一外校园点歌系统 Logo"
               class="logo-image"
               :src="logo"
               width="90"
@@ -89,7 +89,7 @@
         <div class="title-container">
           <h2 class="main-title">{{ siteTitle }}</h2>
           <div class="title-divider" />
-          <span class="sub-title">VoiceHub 校园广播系统</span>
+          <span class="sub-title">宝一外校园点歌系统</span>
         </div>
       </div>
 
diff --git a/app/pages/login.vue b/app/pages/login.vue
index 0ab59a2..9f616ae 100644
--- a/app/pages/login.vue
+++ b/app/pages/login.vue
@@ -25,7 +25,7 @@
               fetchpriority="high"
             >
           </div>
-          <h1 class="form-title">{{ siteTitle ? siteTitle + ' | VoiceHub' : 'VoiceHub' }}</h1>
+          <h1 class="form-title">宝一外校园点歌系统</h1>
           <div class="header-divider" />
         </div>
         <ClientOnly>
diff --git a/app/pages/register.vue b/app/pages/register.vue
index 3d1c513..baac3ac 100644
--- a/app/pages/register.vue
+++ b/app/pages/register.vue
@@ -25,7 +25,7 @@
               fetchpriority="high"
             >
           </div>
-          <h1 class="form-title">{{ siteTitle ? siteTitle + ' | VoiceHub' : 'VoiceHub' }}</h1>
+          <h1 class="form-title">宝一外校园点歌系统</h1>
           <div class="header-divider" />
         </div>
         <ClientOnly>
diff --git a/app/pages/year-review.vue b/app/pages/year-review.vue
index 398dd2c..5f63257 100644
--- a/app/pages/year-review.vue
+++ b/app/pages/year-review.vue
@@ -1,7 +1,7 @@
 <template>
   <div class="review-page">
     <Head>
-      <Title>我的年度回顾 - VoiceHub</Title>
+      <Title>我的年度回顾 - 宝一外校园点歌系统</Title>
       <Meta name="theme-color" content="#000000" />
       <Meta
         name="viewport"
diff --git a/server/api/admin/system-settings/index.post.ts b/server/api/admin/system-settings/index.post.ts
index 6c79a57..557a526 100644
--- a/server/api/admin/system-settings/index.post.ts
+++ b/server/api/admin/system-settings/index.post.ts
@@ -850,11 +850,11 @@ export default defineEventHandler(async (event) => {
         .values({
           hideStudentInfo: updateData.hideStudentInfo ?? false,
           enablePlayTimeSelection: updateData.enablePlayTimeSelection ?? false,
-          siteTitle: updateData.siteTitle ?? 'VoiceHub',
+          siteTitle: updateData.siteTitle ?? '宝一外校园点歌系统',
           siteLogoUrl: updateData.siteLogoUrl ?? '/favicon.ico',
           schoolLogoHomeUrl: updateData.schoolLogoHomeUrl ?? null,
           schoolLogoPrintUrl: updateData.schoolLogoPrintUrl ?? null,
-          siteDescription: updateData.siteDescription ?? '校园广播站点歌系统 - 让你的声音被听见',
+          siteDescription: updateData.siteDescription ?? '宝一外校园点歌系统 - 让你的声音被听见',
           siteVersion: updateData.siteVersion ?? null,
           submissionGuidelines:
             updateData.submissionGuidelines ??
diff --git a/server/api/admin/system-settings/index.ts b/server/api/admin/system-settings/index.ts
index 8603bf9..4822ffb 100644
--- a/server/api/admin/system-settings/index.ts
+++ b/server/api/admin/system-settings/index.ts
@@ -39,12 +39,12 @@ export default defineEventHandler(async (event) => {
         .insert(systemSettings)
         .values({
           enablePlayTimeSelection: false,
-          siteTitle: process.env.NUXT_PUBLIC_SITE_TITLE || 'VoiceHub',
+          siteTitle: process.env.NUXT_PUBLIC_SITE_TITLE || '宝一外校园点歌系统',
           siteLogoUrl: process.env.NUXT_PUBLIC_SITE_LOGO || '/images/site-logo.png',
           schoolLogoHomeUrl: '/images/school-logo-white.png',
           schoolLogoPrintUrl: '/images/school-logo-transparent.png',
           siteDescription:
-            process.env.NUXT_PUBLIC_SITE_DESCRIPTION || '校园广播站点歌系统 - 让你的声音被听见',
+            process.env.NUXT_PUBLIC_SITE_DESCRIPTION || '宝一外校园点歌系统 - 让你的声音被听见',
           siteVersion: process.env.NUXT_PUBLIC_SITE_VERSION || null,
           submissionGuidelines: '请遵守校园规定，提交健康向上的歌曲。',
           icpNumber: null,
diff --git a/server/api/admin/wechat/test-subscribe.post.ts b/server/api/admin/wechat/test-subscribe.post.ts
index 1a68ebd..318678d 100644
--- a/server/api/admin/wechat/test-subscribe.post.ts
+++ b/server/api/admin/wechat/test-subscribe.post.ts
@@ -65,7 +65,7 @@ export default defineEventHandler(async (event) => {
       ? body.data
       : buildTemplateData(conf || { id: templateId }, {
           songTitle: '测试歌曲',
-          message: '这是一条来自 VoiceHub 的测试通知'
+          message: '这是一条来自宝一外校园点歌系统的测试通知'
         })
 
   const result = await sendRawSubscribe(openid, templateId, data)
diff --git a/server/api/auth/webauthn/register/options.get.ts b/server/api/auth/webauthn/register/options.get.ts
index bb1467b..35a0eeb 100644
--- a/server/api/auth/webauthn/register/options.get.ts
+++ b/server/api/auth/webauthn/register/options.get.ts
@@ -38,7 +38,7 @@ export default defineEventHandler(async (event) => {
   })
 
   const { rpID } = getWebAuthnConfig(event)
-  const rpName = 'VoiceHub'
+  const rpName = '宝一外校园点歌系统'
 
   const options = await generateRegistrationOptions({
     rpName,
diff --git a/server/api/meow/bind.post.ts b/server/api/meow/bind.post.ts
index 97698da..2dc06f4 100644
--- a/server/api/meow/bind.post.ts
+++ b/server/api/meow/bind.post.ts
@@ -133,8 +133,8 @@ export default defineEventHandler(async (event) => {
       })
 
       // 发送验证码到 MeoW
-      const message = `VoiceHub 账号绑定验证码：${code}（5分钟内有效）`
-      const title = 'VoiceHub 账号绑定'
+      const message = `宝一外校园点歌系统账号绑定验证码：${code}（5分钟内有效）`
+      const title = '宝一外校园点歌系统账号绑定'
 
       try {
         // 使用 GET 请求发送验证码
diff --git a/server/api/notifications/meow/send-verification.post.ts b/server/api/notifications/meow/send-verification.post.ts
index 3c503ad..1e4882a 100644
--- a/server/api/notifications/meow/send-verification.post.ts
+++ b/server/api/notifications/meow/send-verification.post.ts
@@ -21,8 +21,8 @@ export default defineEventHandler(async (event) => {
     }
 
     // 发送验证码到 MeoW
-    const message = `VoiceHub 账号绑定验证码：${verificationCode}`
-    const title = 'VoiceHub 账号绑定'
+    const message = `宝一外校园点歌系统账号绑定验证码：${verificationCode}`
+    const title = '宝一外校园点歌系统账号绑定'
 
     // 使用 GET 请求发送验证码
     const meowUrl = `https://api.chuckfang.com/${encodeURIComponent(nickname)}/${encodeURIComponent(title)}/${encodeURIComponent(message)}`
diff --git a/server/api/notifications/meow/test.post.ts b/server/api/notifications/meow/test.post.ts
index 4c0604a..0ca8b8f 100644
--- a/server/api/notifications/meow/test.post.ts
+++ b/server/api/notifications/meow/test.post.ts
@@ -43,8 +43,8 @@ export default defineEventHandler(async (event) => {
     }
 
     // 发送测试通知
-    const message = `这是来自 VoiceHub 的测试通知！您的账号 ${userData.username} 已成功绑定 MeoW。`
-    const title = 'VoiceHub 测试通知'
+    const message = `这是来自宝一外校园点歌系统的测试通知！您的账号 ${userData.username} 已成功绑定 MeoW。`
+    const title = '宝一外校园点歌系统测试通知'
 
     const meowUrl = `https://api.chuckfang.com/${encodeURIComponent(userData.meowNickname)}/${encodeURIComponent(title)}/${encodeURIComponent(message)}`
 
diff --git a/server/api/site-config.get.ts b/server/api/site-config.get.ts
index a22335c..2c497ca 100644
--- a/server/api/site-config.get.ts
+++ b/server/api/site-config.get.ts
@@ -70,11 +70,11 @@ export default defineEventHandler(async (event) => {
         .insert(systemSettings)
         .values({
           enablePlayTimeSelection: false,
-          siteTitle: 'VoiceHub',
+          siteTitle: '宝一外校园点歌系统',
           siteLogoUrl: '/images/site-logo.png',
           schoolLogoHomeUrl: '/images/school-logo-white.png',
           schoolLogoPrintUrl: '/images/school-logo-transparent.png',
-          siteDescription: '校园广播站点歌系统 - 让你的声音被听见',
+          siteDescription: '宝一外校园点歌系统 - 让你的声音被听见',
           siteVersion: process.env.NUXT_PUBLIC_SITE_VERSION || null,
           submissionGuidelines: '请遵守校园规定，提交健康向上的歌曲。',
           icpNumber: '粤ICP备2025450093号',
diff --git a/server/api/user/2fa/generate.post.ts b/server/api/user/2fa/generate.post.ts
index 0d7ec11..d9ceaf6 100644
--- a/server/api/user/2fa/generate.post.ts
+++ b/server/api/user/2fa/generate.post.ts
@@ -19,7 +19,7 @@ export default defineEventHandler(async (event) => {
   }
 
   const secret = authenticator.generateSecret()
-  const otpauth = authenticator.keyuri(user.username, 'VoiceHub', secret)
+  const otpauth = authenticator.keyuri(user.username, '宝一外校园点歌系统', secret)
   
   // 生成QR Code Data URL
   const qrCode = await QRCode.toDataURL(otpauth)
diff --git a/server/services/wechatSubscribeService.ts b/server/services/wechatSubscribeService.ts
index cde6121..38a28c9 100644
--- a/server/services/wechatSubscribeService.ts
+++ b/server/services/wechatSubscribeService.ts
@@ -236,7 +236,7 @@ export async function sendWechatSubscribeToUser(
     const token = await getMiniAccessToken()
     if (!token) return { ok: false, skipped: 'no-access-token' }
 
-    const data = buildTemplateData(conf, Object.assign({ songTitle: 'VoiceHub' }, vars))
+    const data = buildTemplateData(conf, Object.assign({ songTitle: '宝一外校园点歌系统' }, vars))
     return await postSubscribe(token, openid, conf.id, data, userId, kind)
   } catch (err: any) {
     console.error('[WeChatSubscribe] 发送异常:', err?.message)
diff --git a/server/utils/siteUtils.ts b/server/utils/siteUtils.ts
index 7d5accd..f707a40 100644
--- a/server/utils/siteUtils.ts
+++ b/server/utils/siteUtils.ts
@@ -8,10 +8,10 @@ export async function getSiteTitle(): Promise<string> {
   try {
     const settingsResult = await db.select().from(systemSettings).limit(1)
     const settings = settingsResult[0]
-    return settings?.siteTitle || process.env.NUXT_PUBLIC_SITE_TITLE || 'VoiceHub'
+    return settings?.siteTitle || process.env.NUXT_PUBLIC_SITE_TITLE || '宝一外校园点歌系统'
   } catch (error) {
     console.error('获取站点标题失败:', error)
-    return 'VoiceHub'
+    return '宝一外校园点歌系统'
   }
 }
 
diff --git a/server/utils/system-settings-defaults.ts b/server/utils/system-settings-defaults.ts
index c317556..bd0e3e0 100644
--- a/server/utils/system-settings-defaults.ts
+++ b/server/utils/system-settings-defaults.ts
@@ -1,5 +1,5 @@
 export const SYSTEM_SETTINGS_DEFAULTS = {
-  siteTitle: '校园广播站点歌系统',
+  siteTitle: '宝一外校园点歌系统',
   siteVersion: '1.7.1.0',
   icpNumber: '粤ICP备2025450093号',
   gonganNumber: '',