diff --git a/CHANGELOG.md b/CHANGELOG.md
index 42bd2123..564c9208 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,8 @@
 
 ## main(v1.0.1)
 
+- feat: |UI| 增加极简模式主页, 可在 `外观` 中切换
+
 ## v1.0.0
 
 - fix: |UI| 修复 User 查看收件箱，不选择地址时，关键词查询不生效
diff --git a/frontend/src/store/index.js b/frontend/src/store/index.js
index 1f22a5e0..6f67ef88 100644
--- a/frontend/src/store/index.js
+++ b/frontend/src/store/index.js
@@ -10,6 +10,7 @@ export const useGlobalState = createGlobalState(
         const toggleDark = useToggle(isDark)
         const loading = ref(false);
         const announcement = useLocalStorage('announcement', '');
+        const useSimpleIndex = useLocalStorage('useSimpleIndex', false);
         const openSettings = ref({
             fetched: false,
             title: '',
@@ -142,6 +143,7 @@ export const useGlobalState = createGlobalState(
             showAdminPage,
             userOauth2SessionState,
             userOauth2SessionClientID,
+            useSimpleIndex,
         }
     },
 )
diff --git a/frontend/src/views/Index.vue b/frontend/src/views/Index.vue
index cf384547..bab16797 100644
--- a/frontend/src/views/Index.vue
+++ b/frontend/src/views/Index.vue
@@ -11,11 +11,14 @@ import MailBox from '../components/MailBox.vue';
 import SendBox from '../components/SendBox.vue';
 import AutoReply from './index/AutoReply.vue';
 import AccountSettings from './index/AccountSettings.vue';
+import Appearance from './common/Appearance.vue';
 import Webhook from './index/Webhook.vue';
 import Attachment from './index/Attachment.vue';
 import About from './common/About.vue';
 
-const { loading, settings, openSettings, indexTab, globalTabplacement } = useGlobalState()
+import SimpleIndex from './index/SimpleIndex.vue';
+
+const { loading, settings, openSettings, indexTab, globalTabplacement, useSimpleIndex } = useGlobalState()
 const message = useMessage()
 const route = useRoute()
 
@@ -33,6 +36,7 @@ const { t } = useI18n({
       sendmail: 'Send Mail',
       auto_reply: 'Auto Reply',
       accountSettings: 'Account Settings',
+      appearance: 'Appearance',
       about: 'About',
       s3Attachment: 'S3 Attachment',
       saveToS3Success: 'save to s3 success',
@@ -44,7 +48,8 @@ const { t } = useI18n({
       sendbox: '发件箱',
       sendmail: '发送邮件',
       auto_reply: '自动回复',
-      accountSettings: '账户设置',
+      accountSettings: '账户',
+      appearance: '外观',
       about: '关于',
       s3Attachment: 'S3附件',
       saveToS3Success: '保存到s3成功',
@@ -122,43 +127,51 @@ onMounted(() => {
 
 <template>
   <div>
-    <AddressBar />
-    <n-tabs v-if="settings.address" type="card" v-model:value="indexTab" :placement="globalTabplacement">
-      <n-tab-pane name="mailbox" :tab="t('mailbox')">
-        <div v-if="showMailIdQuery" style="margin-bottom: 10px;">
-          <n-input-group>
-            <n-input v-model:value="mailIdQuery" />
-            <n-button @click="queryMail" type="primary" tertiary>
-              {{ t('query') }}
-            </n-button>
-          </n-input-group>
-        </div>
-        <MailBox :key="mailBoxKey" :showEMailTo="false" :showReply="true" :showSaveS3="openSettings.isS3Enabled"
-          :saveToS3="saveToS3" :enableUserDeleteEmail="openSettings.enableUserDeleteEmail"
-          :fetchMailData="fetchMailData" :deleteMail="deleteMail" />
-      </n-tab-pane>
-      <n-tab-pane name="sendbox" :tab="t('sendbox')">
-        <SendBox :fetchMailData="fetchSenboxData" :enableUserDeleteEmail="openSettings.enableUserDeleteEmail"
-          :deleteMail="deleteSenboxMail" />
-      </n-tab-pane>
-      <n-tab-pane name="sendmail" :tab="t('sendmail')">
-        <SendMail />
-      </n-tab-pane>
-      <n-tab-pane name="accountSettings" :tab="t('accountSettings')">
-        <AccountSettings />
-      </n-tab-pane>
-      <n-tab-pane v-if="openSettings.enableAutoReply" name="auto_reply" :tab="t('auto_reply')">
-        <AutoReply />
-      </n-tab-pane>
-      <n-tab-pane v-if="openSettings.enableWebhook" name="webhook" :tab="t('webhookSettings')">
-        <Webhook />
-      </n-tab-pane>
-      <n-tab-pane v-if="openSettings.isS3Enabled" name="s3_attachment" :tab="t('s3Attachment')">
-        <Attachment />
-      </n-tab-pane>
-      <n-tab-pane v-if="openSettings.enableIndexAbout" name="about" :tab="t('about')">
-        <About />
-      </n-tab-pane>
-    </n-tabs>
+    <div v-if="useSimpleIndex">
+      <SimpleIndex />
+    </div>
+    <div v-else>
+      <AddressBar />
+      <n-tabs v-if="settings.address" type="card" v-model:value="indexTab" :placement="globalTabplacement">
+        <n-tab-pane name="mailbox" :tab="t('mailbox')">
+          <div v-if="showMailIdQuery" style="margin-bottom: 10px;">
+            <n-input-group>
+              <n-input v-model:value="mailIdQuery" />
+              <n-button @click="queryMail" type="primary" tertiary>
+                {{ t('query') }}
+              </n-button>
+            </n-input-group>
+          </div>
+          <MailBox :key="mailBoxKey" :showEMailTo="false" :showReply="true" :showSaveS3="openSettings.isS3Enabled"
+            :saveToS3="saveToS3" :enableUserDeleteEmail="openSettings.enableUserDeleteEmail"
+            :fetchMailData="fetchMailData" :deleteMail="deleteMail" />
+        </n-tab-pane>
+        <n-tab-pane name="sendbox" :tab="t('sendbox')">
+          <SendBox :fetchMailData="fetchSenboxData" :enableUserDeleteEmail="openSettings.enableUserDeleteEmail"
+            :deleteMail="deleteSenboxMail" />
+        </n-tab-pane>
+        <n-tab-pane name="sendmail" :tab="t('sendmail')">
+          <SendMail />
+        </n-tab-pane>
+        <n-tab-pane name="accountSettings" :tab="t('accountSettings')">
+          <AccountSettings />
+        </n-tab-pane>
+        <n-tab-pane name="appearance" :tab="t('appearance')">
+          <Appearance :showUseSimpleIndex="true" />
+        </n-tab-pane>
+        <n-tab-pane v-if="openSettings.enableAutoReply" name="auto_reply" :tab="t('auto_reply')">
+          <AutoReply />
+        </n-tab-pane>
+        <n-tab-pane v-if="openSettings.enableWebhook" name="webhook" :tab="t('webhookSettings')">
+          <Webhook />
+        </n-tab-pane>
+        <n-tab-pane v-if="openSettings.isS3Enabled" name="s3_attachment" :tab="t('s3Attachment')">
+          <Attachment />
+        </n-tab-pane>
+        <n-tab-pane v-if="openSettings.enableIndexAbout" name="about" :tab="t('about')">
+          <About />
+        </n-tab-pane>
+      </n-tabs>
+    </div>
   </div>
 </template>
diff --git a/frontend/src/views/admin/Account.vue b/frontend/src/views/admin/Account.vue
index 92046869..96514c32 100644
--- a/frontend/src/views/admin/Account.vue
+++ b/frontend/src/views/admin/Account.vue
@@ -27,7 +27,7 @@ const { t } = useI18n({
             addressCredentialTip: 'Please copy the Mail Address Credential and you can use it to login to your email account.',
             delete: 'Delete',
             deleteTip: 'Are you sure to delete this email?',
-            delteAccount: 'Delete Account',
+            deleteAccount: 'Delete Account',
             viewMails: 'View Mails',
             viewSendBox: 'View SendBox',
             itemCount: 'itemCount',
@@ -46,7 +46,7 @@ const { t } = useI18n({
             addressCredentialTip: '请复制邮箱地址凭证，你可以使用它登录你的邮箱。',
             delete: '删除',
             deleteTip: '确定要删除这个邮箱吗？',
-            delteAccount: '删除邮箱',
+            deleteAccount: '删除邮箱',
             viewMails: '查看邮件',
             viewSendBox: '查看发件箱',
             itemCount: '总数',
@@ -273,11 +273,11 @@ onMounted(async () => {
             <template #action>
             </template>
         </n-modal>
-        <n-modal v-model:show="showDeleteAccount" preset="dialog" :title="t('delteAccount')">
+        <n-modal v-model:show="showDeleteAccount" preset="dialog" :title="t('deleteAccount')">
             <p>{{ t('deleteTip') }}</p>
             <template #action>
                 <n-button :loading="loading" @click="deleteEmail" size="small" tertiary type="error">
-                    {{ t('delteAccount') }}
+                    {{ t('deleteAccount') }}
                 </n-button>
             </template>
         </n-modal>
diff --git a/frontend/src/views/common/Appearance.vue b/frontend/src/views/common/Appearance.vue
index ce5c990e..c4650d52 100644
--- a/frontend/src/views/common/Appearance.vue
+++ b/frontend/src/views/common/Appearance.vue
@@ -3,16 +3,23 @@ import { useI18n } from 'vue-i18n'
 
 import { useIsMobile } from '../../utils/composables'
 import { useGlobalState } from '../../store'
+const props = defineProps({
+    showUseSimpleIndex: {
+        type: Boolean,
+        default: false
+    }
+})
 
 const {
     mailboxSplitSize, useIframeShowMail, preferShowTextMail, configAutoRefreshInterval,
-    globalTabplacement, useSideMargin, useUTCDate
+    globalTabplacement, useSideMargin, useUTCDate, useSimpleIndex
 } = useGlobalState()
 const isMobile = useIsMobile()
 
 const { t } = useI18n({
     messages: {
         en: {
+            useSimpleIndex: 'Use Simple Index',
             mailboxSplitSize: 'Mailbox Split Size',
             useIframeShowMail: 'Use iframe Show HTML Mail',
             preferShowTextMail: 'Display text Mail by default',
@@ -26,6 +33,7 @@ const { t } = useI18n({
             autoRefreshInterval: 'Auto Refresh Interval(Sec)',
         },
         zh: {
+            useSimpleIndex: '使用极简主页',
             mailboxSplitSize: '邮箱界面分栏大小',
             preferShowTextMail: '默认以文本显示邮件',
             useIframeShowMail: '使用iframe显示HTML邮件',
@@ -57,6 +65,9 @@ const { t } = useI18n({
                     60: '60', 120: '120', 180: '180', 240: '240'
                 }" />
             </n-form-item-row>
+            <n-form-item-row v-if="props.showUseSimpleIndex" :label="t('useSimpleIndex')">
+                <n-switch v-model:value="useSimpleIndex" :round="false" />
+            </n-form-item-row>
             <n-form-item-row :label="t('preferShowTextMail')">
                 <n-switch v-model:value="preferShowTextMail" :round="false" />
             </n-form-item-row>
diff --git a/frontend/src/views/index/AccountSettings.vue b/frontend/src/views/index/AccountSettings.vue
index 06997536..de79beeb 100644
--- a/frontend/src/views/index/AccountSettings.vue
+++ b/frontend/src/views/index/AccountSettings.vue
@@ -5,7 +5,6 @@ import { useRouter } from 'vue-router'
 
 import { useGlobalState } from '../../store'
 import { api } from '../../api'
-import Appearance from '../common/Appearance.vue'
 import { getRouterPathWithLang } from '../../utils'
 
 const {
@@ -15,24 +14,24 @@ const router = useRouter()
 const message = useMessage()
 
 const showLogout = ref(false)
-const showDelteAccount = ref(false)
+const showDeleteAccount = ref(false)
 const { locale, t } = useI18n({
     messages: {
         en: {
             logout: "Logout",
-            delteAccount: "Delete Account",
+            deleteAccount: "Delete Account",
             showAddressCredential: 'Show Address Credential',
             logoutConfirm: 'Are you sure to logout?',
-            delteAccount: "Delete Account",
-            delteAccountConfirm: "Are you sure to delete your account and all emails for this account?",
+            deleteAccount: "Delete Account",
+            deleteAccountConfirm: "Are you sure to delete your account and all emails for this account?",
         },
         zh: {
             logout: '退出登录',
-            delteAccount: "删除账户",
+            deleteAccount: "删除账户",
             showAddressCredential: '查看邮箱地址凭证',
             logoutConfirm: '确定要退出登录吗？',
-            delteAccount: "删除账户",
-            delteAccountConfirm: "确定要删除你的账户和其中的所有邮件吗?",
+            deleteAccount: "删除账户",
+            deleteAccountConfirm: "确定要删除你的账户和其中的所有邮件吗?",
         }
     }
 });
@@ -60,15 +59,14 @@ const deleteAccount = async () => {
 <template>
     <div class="center" v-if="settings.address">
         <n-card :bordered="false" embedded>
-            <Appearance />
             <n-button @click="showAddressCredential = true" type="primary" secondary block strong>
                 {{ t('showAddressCredential') }}
             </n-button>
             <n-button @click="showLogout = true" secondary block strong>
                 {{ t('logout') }}
             </n-button>
-            <n-button @click="showDelteAccount = true" type="error" secondary block strong>
-                {{ t('delteAccount') }}
+            <n-button @click="showDeleteAccount = true" type="error" secondary block strong>
+                {{ t('deleteAccount') }}
             </n-button>
         </n-card>
         <n-modal v-model:show="showLogout" preset="dialog" :title="t('logout')">
@@ -79,11 +77,11 @@ const deleteAccount = async () => {
                 </n-button>
             </template>
         </n-modal>
-        <n-modal v-model:show="showDelteAccount" preset="dialog" :title="t('delteAccount')">
-            <p>{{ t('delteAccountConfirm') }}</p>
+        <n-modal v-model:show="showDeleteAccount" preset="dialog" :title="t('deleteAccount')">
+            <p>{{ t('deleteAccountConfirm') }}</p>
             <template #action>
                 <n-button :loading="loading" @click="deleteAccount" size="small" tertiary type="error">
-                    {{ t('delteAccount') }}
+                    {{ t('deleteAccount') }}
                 </n-button>
             </template>
         </n-modal>
diff --git a/frontend/src/views/index/SimpleIndex.vue b/frontend/src/views/index/SimpleIndex.vue
new file mode 100644
index 00000000..601f9e9c
--- /dev/null
+++ b/frontend/src/views/index/SimpleIndex.vue
@@ -0,0 +1,252 @@
+<script setup>
+import { ref, onMounted, computed, watch } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useMessage } from 'naive-ui'
+import {
+    ExitToAppFilled,
+    ContentCopyFilled,
+    RefreshFilled,
+    ArrowBackIosNewFilled,
+    ArrowForwardIosFilled,
+    SettingsFilled
+} from '@vicons/material'
+
+import { useGlobalState } from '../../store'
+import { api } from '../../api'
+import Login from '../common/Login.vue'
+import AccountSettings from './AccountSettings.vue'
+import { processItem } from '../../utils/email-parser'
+import { utcToLocalDate } from '../../utils'
+import ShadowHtmlComponent from '../../components/ShadowHtmlComponent.vue'
+
+const { jwt, settings, useSimpleIndex, useUTCDate, showAddressCredential } = useGlobalState()
+const message = useMessage()
+
+// 邮件数据
+const currentPage = ref(1)
+const totalCount = ref(0)
+const loading = ref(false)
+const currentMail = ref(null)
+const showAccountSettingsCard = ref(false)
+
+const { t } = useI18n({
+    messages: {
+        en: {
+            exitSimpleIndex: 'Exit Simple',
+            copyAddress: 'Copy',
+            addressCopied: 'Address copied successfully',
+            refreshMails: 'Refresh',
+            noMails: 'No mails found',
+            prevPage: 'Previous',
+            nextPage: 'Next',
+            refreshSuccess: 'Mails refreshed successfully',
+            mailCount: '{current} / {total} emails',
+            accountSettings: "Account Settings",
+            addressCredential: 'Mail Address Credential',
+            addressCredentialTip: 'Please copy the Mail Address Credential and you can use it to login',
+        },
+        zh: {
+            exitSimpleIndex: '退出极简',
+            copyAddress: '复制',
+            addressCopied: '地址复制成功',
+            refreshMails: '刷新',
+            noMails: '暂无邮件',
+            prevPage: '上一页',
+            nextPage: '下一页',
+            refreshSuccess: '邮件刷新成功',
+            mailCount: '{current} / {total} 封邮件',
+            accountSettings: "账户设置",
+            addressCredential: '邮箱地址凭证',
+            addressCredentialTip: '请复制邮箱地址凭证，你可以使用它登录你的邮箱。'
+        }
+    }
+})
+
+// 复制地址
+const copyAddress = async () => {
+    try {
+        await navigator.clipboard.writeText(settings.value.address)
+        message.success(t('addressCopied'))
+    } catch (error) {
+        message.error('复制失败')
+    }
+}
+
+// 获取邮件数据
+const fetchMails = async () => {
+    if (!settings.value.address) return
+    try {
+        const { results, count } = await api.fetch(`/api/mails?limit=1&offset=${currentPage.value - 1}`)
+        totalCount.value = count > 0 ? count : totalCount.value;
+        const rawMail = results && results.length > 0 ? results[0] : null
+        currentMail.value = rawMail ? await processItem(rawMail) : null
+    } catch (error) {
+        console.error('Failed to fetch mails:', error)
+        message.error('获取邮件失败')
+    }
+}
+
+// 刷新邮件
+const refreshMails = async () => {
+    currentPage.value = 1
+    await fetchMails()
+    message.success(t('refreshSuccess'))
+}
+
+// 分页控制
+const currentPageDisplay = computed(() => currentPage.value)
+const totalPages = computed(() => Math.max(1, totalCount.value))
+const canGoPrev = computed(() => currentPage.value > 1)
+const canGoNext = computed(() => currentPage.value < totalPages.value)
+
+const prevPage = async () => {
+    if (canGoPrev.value) {
+        currentPage.value--
+    }
+}
+
+const nextPage = async () => {
+    if (canGoNext.value) {
+        currentPage.value++
+    }
+}
+
+// 监听页面变化
+watch(currentPage, () => {
+    fetchMails()
+})
+
+onMounted(async () => {
+    await api.getSettings()
+    await fetchMails()
+})
+</script>
+
+<template>
+    <div class="center">
+        <div v-if="!settings.address">
+            <n-card :bordered="false" embedded>
+                <Login />
+            </n-card>
+        </div>
+
+        <div v-else>
+            <n-card :bordered="false" embedded>
+                <div style="text-align: center; margin-bottom: 16px; font-size: 18px;">
+                    <n-text strong size="large">{{ settings.address }}</n-text>
+                </div>
+                <n-flex justify="center">
+                    <n-button @click="refreshMails" :loading="loading" type="primary" tertiary size="small">
+                        <template #icon>
+                            <n-icon>
+                                <RefreshFilled />
+                            </n-icon>
+                        </template>
+                        {{ t('refreshMails') }}
+                    </n-button>
+                    <n-button @click="copyAddress" tertiary size="small">
+                        <template #icon>
+                            <n-icon>
+                                <ContentCopyFilled />
+                            </n-icon>
+                        </template>
+                        {{ t('copyAddress') }}
+                    </n-button>
+                    <n-button @click="useSimpleIndex = false" tertiary size="small">
+                        <template #icon>
+                            <n-icon>
+                                <ExitToAppFilled />
+                            </n-icon>
+                        </template>
+                        {{ t('exitSimpleIndex') }}
+                    </n-button>
+                    <n-button @click="showAccountSettingsCard = true" tertiary size="small">
+                        <template #icon>
+                            <n-icon>
+                                <SettingsFilled />
+                            </n-icon>
+                        </template>
+                        {{ t('accountSettings') }}
+                    </n-button>
+                </n-flex>
+            </n-card>
+
+            <!-- 账户设置卡片 -->
+            <n-card v-if="showAccountSettingsCard" :bordered="false" embedded closable
+                @close="showAccountSettingsCard = false" :title="t('accountSettings')">
+                <AccountSettings />
+            </n-card>
+
+            <n-card :bordered="false" embedded style="text-align: left;">
+
+                <div v-if="totalCount > 1">
+                    <n-flex justify="space-between">
+                        <n-button @click="prevPage" :disabled="!canGoPrev" text size="small">
+                            <template #icon>
+                                <n-icon>
+                                    <ArrowBackIosNewFilled />
+                                </n-icon>
+                            </template>
+                            {{ t('prevPage') }}
+                        </n-button>
+                        <n-text size="small">
+                            {{ t('mailCount', { current: currentPageDisplay, total: totalCount }) }}
+                        </n-text>
+                        <n-button @click="nextPage" :disabled="!canGoNext" text size="small" icon-placement="right">
+                            <template #icon>
+                                <n-icon>
+                                    <ArrowForwardIosFilled />
+                                </n-icon>
+                            </template>
+                            {{ t('nextPage') }}
+                        </n-button>
+                    </n-flex>
+                </div>
+
+                <div v-if="!currentMail" class="no-mail">
+                    <n-empty :description="t('noMails')" />
+                </div>
+                <div v-else>
+                    <h3 v-if="currentMail.subject">{{ currentMail.subject }}</h3>
+
+                    <n-space>
+                        <n-tag type="info">
+                            ID: {{ currentMail.id }}
+                        </n-tag>
+                        <n-tag type="info">
+                            {{ utcToLocalDate(currentMail.created_at, useUTCDate.value) }}
+                        </n-tag>
+                        <n-tag type="info">
+                            FROM: {{ currentMail.source }}
+                        </n-tag>
+                    </n-space>
+
+                    <div style="margin-top: 16px;">
+                        <ShadowHtmlComponent v-if="currentMail.message" :htmlContent="currentMail.message" />
+                        <pre v-else>{{ currentMail.text }}</pre>
+                    </div>
+                </div>
+            </n-card>
+        </div>
+        <n-modal v-model:show="showAddressCredential" preset="dialog" :title="t('addressCredential')">
+            <span>
+                <p>{{ t("addressCredentialTip") }}</p>
+            </span>
+            <n-card embedded>
+                <b>{{ jwt }}</b>
+            </n-card>
+        </n-modal>
+    </div>
+</template>
+
+<style scoped>
+.center {
+    max-width: 800px;
+    margin: 0 auto;
+}
+
+.n-card {
+    margin-top: 20px;
+    width: 100%;
+}
+</style>