diff --git a/app/composables/useGlobalConfig.ts b/app/composables/useGlobalConfig.ts
index 9aa8436..c3e03a1 100644
--- a/app/composables/useGlobalConfig.ts
+++ b/app/composables/useGlobalConfig.ts
@@ -3,6 +3,13 @@ import { request, unwrapApiBody, type ApiResponse } from '../utils/http/factory'
 export type GlobalConfig = {
   siteName: string
   allowRegister: boolean
+  commentEmailNotifyEnabled: boolean
+  commentMailFromEmail: string
+  commentSmtpHost: string
+  commentSmtpPort: number
+  commentSmtpSecure: boolean
+  commentSmtpUser: string
+  commentSmtpPass: string
 }
 
 type GlobalConfigResult = {
@@ -12,6 +19,13 @@ type GlobalConfigResult = {
 const DEFAULT_GLOBAL_CONFIG: GlobalConfig = {
   siteName: 'Person Panel',
   allowRegister: true,
+  commentEmailNotifyEnabled: false,
+  commentMailFromEmail: '',
+  commentSmtpHost: '',
+  commentSmtpPort: 465,
+  commentSmtpSecure: true,
+  commentSmtpUser: '',
+  commentSmtpPass: '',
 }
 
 export function useGlobalConfig() {
diff --git a/app/pages/me/admin/config/index.vue b/app/pages/me/admin/config/index.vue
index e1e48ba..46efdcd 100644
--- a/app/pages/me/admin/config/index.vue
+++ b/app/pages/me/admin/config/index.vue
@@ -9,6 +9,13 @@ type GlobalConfigPayload = {
     allowRegister: boolean
     mediaOrphanAutoSweepEnabled: boolean
     mediaOrphanAutoSweepIntervalMinutes: number
+    commentEmailNotifyEnabled: boolean
+    commentMailFromEmail: string
+    commentSmtpHost: string
+    commentSmtpPort: number
+    commentSmtpSecure: boolean
+    commentSmtpUser: string
+    commentSmtpPass: string
   }
 }
 
@@ -23,6 +30,13 @@ const siteName = ref('')
 const allowRegister = ref(true)
 const mediaOrphanAutoSweepEnabled = ref(false)
 const mediaOrphanAutoSweepIntervalMinutes = ref(60)
+const commentEmailNotifyEnabled = ref(false)
+const commentMailFromEmail = ref('')
+const commentSmtpHost = ref('')
+const commentSmtpPort = ref(465)
+const commentSmtpSecure = ref(true)
+const commentSmtpUser = ref('')
+const commentSmtpPass = ref('')
 
 async function ensureAdmin() {
   await refresh(true)
@@ -39,6 +53,13 @@ async function load() {
     allowRegister.value = cfg.allowRegister
     mediaOrphanAutoSweepEnabled.value = cfg.mediaOrphanAutoSweepEnabled
     mediaOrphanAutoSweepIntervalMinutes.value = cfg.mediaOrphanAutoSweepIntervalMinutes
+    commentEmailNotifyEnabled.value = cfg.commentEmailNotifyEnabled
+    commentMailFromEmail.value = cfg.commentMailFromEmail
+    commentSmtpHost.value = cfg.commentSmtpHost
+    commentSmtpPort.value = cfg.commentSmtpPort
+    commentSmtpSecure.value = cfg.commentSmtpSecure
+    commentSmtpUser.value = cfg.commentSmtpUser
+    commentSmtpPass.value = cfg.commentSmtpPass
   } finally {
     loading.value = false
   }
@@ -63,6 +84,13 @@ async function save() {
     await putKey('allowRegister', allowRegister.value)
     await putKey('mediaOrphanAutoSweepEnabled', mediaOrphanAutoSweepEnabled.value)
     await putKey('mediaOrphanAutoSweepIntervalMinutes', mediaOrphanAutoSweepIntervalMinutes.value)
+    await putKey('commentEmailNotifyEnabled', commentEmailNotifyEnabled.value)
+    await putKey('commentMailFromEmail', commentMailFromEmail.value.trim())
+    await putKey('commentSmtpHost', commentSmtpHost.value.trim())
+    await putKey('commentSmtpPort', commentSmtpPort.value)
+    await putKey('commentSmtpSecure', commentSmtpSecure.value)
+    await putKey('commentSmtpUser', commentSmtpUser.value.trim())
+    await putKey('commentSmtpPass', commentSmtpPass.value.trim())
     await load()
     await refreshGlobalConfig()
     toast.add({ title: '配置已保存', color: 'success' })
@@ -78,7 +106,7 @@ async function save() {
       应用配置
     </h1>
     <p class="text-sm text-muted">
-      全局设置：站点名称、开放注册与媒体孤儿自动清扫。
+      全局设置：站点名称、开放注册、媒体孤儿自动清扫与评论通知邮件。
     </p>
 
     <UCard>
@@ -121,5 +149,67 @@ async function save() {
         </UButton>
       </div>
     </UCard>
+
+    <UCard>
+      <template #header>
+        评论通知邮件
+      </template>
+      <div v-if="loading" class="text-muted">
+        加载中…
+      </div>
+      <div v-else class="space-y-4 max-w-xl">
+        <UFormField
+          label="启用评论邮件通知"
+          description="关闭后将跳过评论邮件发送。"
+        >
+          <UCheckbox v-model="commentEmailNotifyEnabled" label="开启通知发送" />
+        </UFormField>
+        <UFormField
+          label="发件人邮箱"
+          description="用于邮件 From 字段，留空表示未配置。"
+        >
+          <UInput v-model="commentMailFromEmail" placeholder="noreply@example.com" />
+        </UFormField>
+        <UFormField
+          label="SMTP 主机"
+          description="例如 smtp.example.com。"
+        >
+          <UInput v-model="commentSmtpHost" placeholder="smtp.example.com" />
+        </UFormField>
+        <UFormField
+          label="SMTP 端口"
+          description="范围 1-65535，常见 465 或 587。"
+        >
+          <UInput
+            v-model.number="commentSmtpPort"
+            type="number"
+            :min="1"
+            :max="65535"
+            step="1"
+          />
+        </UFormField>
+        <UFormField
+          label="SMTP 安全连接"
+          description="通常 SSL 对应 465，TLS/STARTTLS 可按服务商要求配置。"
+        >
+          <UCheckbox v-model="commentSmtpSecure" label="使用安全连接" />
+        </UFormField>
+        <UFormField
+          label="SMTP 用户名"
+          description="通常为邮箱地址或服务商提供的账号。"
+        >
+          <UInput v-model="commentSmtpUser" placeholder="smtp user" />
+        </UFormField>
+        <UFormField
+          label="SMTP 密码"
+          description="建议使用邮箱服务商的应用专用密码。"
+        >
+          <UInput v-model="commentSmtpPass" type="password" placeholder="smtp password" />
+        </UFormField>
+        <UButton :loading="saving" @click="save">
+          保存
+        </UButton>
+      </div>
+    </UCard>
   </UContainer>
 </template>