diff --git a/Dockerfile b/Dockerfile
index b1113dc..48a0505 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -15,7 +15,7 @@ COPY go.mod go.sum ./
 RUN go mod download
 COPY cmd ./cmd
 COPY internal ./internal
-COPY web/embed.go ./web/
+COPY web/embed.go web/font_storage.go ./web/
 COPY --from=web /src/web/dist ./web/dist
 RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/rawmark ./cmd/rawmark && mkdir -p /out/data
 
diff --git a/README.md b/README.md
index 641c471..b494449 100644
--- a/README.md
+++ b/README.md
@@ -42,11 +42,11 @@ docker run -d --name rawmark \
 - 请通过 HTTPS 反向代理（Caddy、Nginx 等）访问，并转发 WebSocket（`/api/v1/events`）。
 - 多选与导出：Ctrl/Cmd 点击切换选择，Shift 点击选择可见范围；右键批量删除、移动或导出 Markdown。单篇无附件直接下载 `.md`，其他情况下载包含 Markdown 与本地附件的 ZIP；重名目标不会被覆盖，批量操作会汇报单项失败。
 - 设置：桌面使用居中窗口，手机使用分类与内容两级布局；支持搜索设置并定位、常用排版项单独重置，自动保存状态与失败提示可见。外观与编辑器分别管理，安装入口位于「关于」。
-- 回收站与存储：回收站支持清空全部；默认按原删除时间保留 30 天，0 表示永不自动删除，服务启动及每小时执行清理，修改期限同样影响已有条目。设置「应用 → 存储空间」按需统计数据目录与外置笔记库，不跟随内部符号链接；附件与回收站包含在笔记库总量中。
+- 回收站与存储：回收站支持清空全部；默认按原删除时间保留 30 天，0 表示永不自动删除，服务启动及每小时执行清理，修改期限同样影响已有条目。设置「存储空间」进入即统计数据目录、外置笔记库及内置可选字体（不含默认 Maple），支持刷新和字体明细；不跟随内部符号链接，附件与回收站包含在笔记库总量中。
 - 快捷键：支持按命令名称、ID 或组合键搜索，添加、逐条移除和单项/全部重置，并拒绝冲突绑定。默认跟随 [Typora](https://support.typora.io/Shortcut-Keys/) 的 Windows/Linux 或 macOS 组合，无对应项和插件默认留空；浏览器保留键可自行重新绑定。Ctrl/Cmd+1～6 设置标题，同级再次触发恢复正文；字号可直接输入，编辑器字号随有效输入即时生效。
 - 文件目录操作：右键「文件目录」标题或目录空白处，可搜索、打开标签索引、新建笔记、新建目录、导入文档及管理图片；也可点击标题打开菜单。文件夹右键操作以所选文件夹为目标。
 - 导入：文件目录或文件夹右键菜单选择「导入」，支持多选 UTF-8 `.md` 文件或单个 ZIP（总上传上限 100 MB）。ZIP 新建同名文件夹并保留笔记层级，本地图片归入各笔记同级 `assets/`；全部改链后移除已迁移且无引用的重复原图，其他附件和未使用图片保留。同名不同内容不覆盖，缺失的本地链接会提示，外部图片不会自动下载。
-- 自动化：「API 令牌」中创建只读或读写令牌，以 `Authorization: Bearer <令牌>` 调用 REST API，接口说明见 `/api/v1/openapi.json`。
+- 自动化：在设置「账户与安全 → API 令牌」中创建只读或读写令牌，以 `Authorization: Bearer <令牌>` 调用 REST API，接口说明见 `/api/v1/openapi.json`。
 
 | 环境变量 | 默认值 | 说明 |
 | --- | --- | --- |
diff --git a/cmd/rawmark/main.go b/cmd/rawmark/main.go
index b40b98a..6f74b55 100644
--- a/cmd/rawmark/main.go
+++ b/cmd/rawmark/main.go
@@ -85,6 +85,11 @@ func run(addr string) error {
 	srv.ThemesDir = filepath.Join(dataDir, "themes")
 	srv.PluginsDir = filepath.Join(dataDir, "plugins")
 	srv.FontsDir = filepath.Join(dataDir, "fonts")
+	fontsSize, err := web.FontStorage()
+	if err != nil {
+		return fmt.Errorf("读取内置字体统计失败: %w", err)
+	}
+	srv.BuiltinFontsSize = fontsSize
 	trashDone := make(chan struct{})
 	go func() {
 		defer close(trashDone)
diff --git a/internal/api/api.go b/internal/api/api.go
index 324d659..f247c04 100644
--- a/internal/api/api.go
+++ b/internal/api/api.go
@@ -38,11 +38,12 @@ type Server struct {
 	// 串行化设置的"读取-合并-写入"
 	settingsMu sync.Mutex
 	// ThemesDir 指向数据目录中的主题目录；为空时只有内置主题。
-	DataDir    string
-	ThemesDir  string
-	PluginsDir string
-	FontsDir   string
-	pluginsMu  sync.Mutex
+	DataDir          string
+	ThemesDir        string
+	PluginsDir       string
+	FontsDir         string
+	pluginsMu        sync.Mutex
+	BuiltinFontsSize int64
 }
 
 func New(v *vault.Vault, a *auth.Manager, st *store.Store, hub *events.Hub, index *search.Index) *Server {
diff --git a/internal/api/openapi.json b/internal/api/openapi.json
index cbe4170..d7e4748 100644
--- a/internal/api/openapi.json
+++ b/internal/api/openapi.json
@@ -2469,7 +2469,9 @@
           "categories",
           "assetsSize",
           "trashSize",
-          "calculatedAt"
+          "calculatedAt",
+          "builtinFontsSize",
+          "customFontsSize"
         ],
         "properties": {
           "totalSize": {
@@ -2514,6 +2516,14 @@
                 }
               }
             }
+          },
+          "builtinFontsSize": {
+            "type": "integer",
+            "minimum": 0
+          },
+          "customFontsSize": {
+            "type": "integer",
+            "minimum": 0
           }
         }
       }
diff --git a/internal/api/storage.go b/internal/api/storage.go
index 7199e5f..164eff3 100644
--- a/internal/api/storage.go
+++ b/internal/api/storage.go
@@ -17,11 +17,13 @@ type storageCategory struct {
 }
 
 type storageUsage struct {
-	TotalSize    int64             `json:"totalSize"`
-	Categories   []storageCategory `json:"categories"`
-	AssetsSize   int64             `json:"assetsSize"`
-	TrashSize    int64             `json:"trashSize"`
-	CalculatedAt int64             `json:"calculatedAt"`
+	TotalSize        int64             `json:"totalSize"`
+	Categories       []storageCategory `json:"categories"`
+	AssetsSize       int64             `json:"assetsSize"`
+	TrashSize        int64             `json:"trashSize"`
+	BuiltinFontsSize int64             `json:"builtinFontsSize"`
+	CustomFontsSize  int64             `json:"customFontsSize"`
+	CalculatedAt     int64             `json:"calculatedAt"`
 }
 
 func (s *Server) getStorage(w http.ResponseWriter, r *http.Request) {
@@ -30,6 +32,10 @@ func (s *Server) getStorage(w http.ResponseWriter, r *http.Request) {
 		internalError(w, r, err)
 		return
 	}
+	usage.BuiltinFontsSize = s.BuiltinFontsSize
+	usage.CustomFontsSize = usage.Categories[2].Size
+	usage.Categories[2].Size += s.BuiltinFontsSize
+	usage.TotalSize += s.BuiltinFontsSize
 	writeJSON(w, http.StatusOK, usage)
 }
 
diff --git a/internal/api/storage_test.go b/internal/api/storage_test.go
index e125c3f..44ea0d9 100644
--- a/internal/api/storage_test.go
+++ b/internal/api/storage_test.go
@@ -2,9 +2,12 @@ package api
 
 import (
 	"context"
+	"encoding/json"
 	"errors"
+	"net/http/httptest"
 	"os"
 	"path/filepath"
+	"rawmark/internal/vault"
 	"testing"
 )
 
@@ -79,3 +82,31 @@ func TestStorageDoesNotReturnPartialSuccess(t *testing.T) {
 		t.Fatalf("请求取消应停止扫描: %v", err)
 	}
 }
+
+func TestStorageIncludesOptionalAndImportedFontBytes(t *testing.T) {
+	root := t.TempDir()
+	os.MkdirAll(filepath.Join(root, "vault"), 0700)
+	os.MkdirAll(filepath.Join(root, "fonts/custom"), 0700)
+	os.WriteFile(filepath.Join(root, "fonts/custom/font.woff2"), make([]byte, 123), 0600)
+	v, err := vault.Open(filepath.Join(root, "vault"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	s := &Server{DataDir: root, vault: v, BuiltinFontsSize: 456}
+	recorder := httptest.NewRecorder()
+	s.getStorage(recorder, httptest.NewRequest("GET", "/", nil))
+	var usage storageUsage
+	if err = json.Unmarshal(recorder.Body.Bytes(), &usage); err != nil {
+		t.Fatal(err)
+	}
+	if usage.BuiltinFontsSize != 456 || usage.CustomFontsSize != 123 || usage.Categories[2].Size != 579 {
+		t.Fatalf("字体统计错误: %+v", usage)
+	}
+	var sum int64
+	for _, category := range usage.Categories {
+		sum += category.Size
+	}
+	if sum != usage.TotalSize {
+		t.Fatal("分类与总量不一致")
+	}
+}
diff --git a/web/font_storage.go b/web/font_storage.go
new file mode 100644
index 0000000..3aa6965
--- /dev/null
+++ b/web/font_storage.go
@@ -0,0 +1,21 @@
+package web
+
+import (
+	"encoding/json"
+	"io/fs"
+)
+
+// FontStorage 读取构建工具统计的内置可选字体大小，不包含默认 Maple。
+func FontStorage() (int64, error) {
+	data, err := fs.ReadFile(Dist(), "font-storage.json")
+	if err != nil {
+		return 0, err
+	}
+	var sizes struct {
+		OptionalFontsSize int64 `json:"optionalFontsSize"`
+	}
+	if err := json.Unmarshal(data, &sizes); err != nil {
+		return 0, err
+	}
+	return sizes.OptionalFontsSize, nil
+}
diff --git a/web/src/app/SettingsDialog.vue b/web/src/app/SettingsDialog.vue
index 444977d..fef3bcc 100644
--- a/web/src/app/SettingsDialog.vue
+++ b/web/src/app/SettingsDialog.vue
@@ -199,13 +199,14 @@ async function changePassword() {
                 <p v-if="pwError" class="rm-auth-error" role="alert">{{ pwError }}</p>
                 <button class="rm-btn rm-btn-primary" type="submit" :disabled="pwBusy">修改密码</button>
               </form>
+              <section id="rm-setting-tokens" tabindex="-1"><h3 class="rm-settings-group-title">API 令牌</h3><TokensPanel /></section>
               <SettingRow id="logout"><button class="rm-btn" @click="close(), runCommand('app.logout')"><Icon name="logout" />退出</button></SettingRow>
             </template>
 
             <ShortcutSettings v-else-if="section === 'shortcuts'" />
-            <TokensPanel v-else-if="section === 'tokens'" />
+
             <TrashPanel v-else-if="section === 'trash'" />
-            <StoragePanel v-else-if="section === 'application'" />
+            <StoragePanel v-else-if="section === 'storage'" />
             <template v-else-if="section === 'about'">
               <p class="rm-share-note">RawMark · 纯 Markdown 笔记编辑器，文件即真源。</p>
               <SettingRow id="version"><code>{{ buildVersion }}</code></SettingRow>
diff --git a/web/src/app/StoragePanel.vue b/web/src/app/StoragePanel.vue
index 3fdc2f7..4766fdd 100644
--- a/web/src/app/StoragePanel.vue
+++ b/web/src/app/StoragePanel.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { computed, onBeforeUnmount, ref } from 'vue'
+import { computed, onBeforeUnmount, onMounted, ref } from 'vue'
 import { api, type StorageUsage } from './api'
 import SettingRow from './SettingRow.vue'
 
@@ -38,12 +38,14 @@ async function scan() {
     if (mounted) error.value = '统计失败：' + String(cause)
   } finally { if (mounted) busy.value = false }
 }
+onMounted(scan)
 </script>
 
 <template>
   <div>
-    <SettingRow id="storage"><button class="rm-btn" :disabled="busy" @click="scan">{{ busy ? '统计中…' : usage ? '刷新' : '查看' }}</button></SettingRow>
-    <p class="rm-share-note">统计普通文件实际字节；附件与回收站已包含在笔记库内。不跟随内部符号链接，不包含数据目录外的运维备份。</p>
+    <h3 class="rm-settings-group-title">空间占用</h3>
+    <SettingRow id="storage"><button class="rm-btn" :disabled="busy" @click="scan">{{ busy ? '统计中…' : '刷新' }}</button></SettingRow>
+    <p class="rm-share-note">统计应用数据与内置可选字体，不包含默认 Maple 和程序本体；附件与回收站已包含在笔记库内。不跟随内部符号链接，不包含数据目录外的运维备份。</p>
     <p v-if="error" class="rm-auth-error" role="alert">{{ error }}</p>
     <div v-if="usage" class="rm-storage" :aria-busy="busy">
       <div class="rm-storage-summary">
@@ -56,6 +58,10 @@ async function scan() {
       <dl class="rm-storage-list">
         <template v-for="segment in segments" :key="segment.id">
           <div><dt><i :style="{ background: segment.color }" />{{ names[segment.id] }}</dt><dd :title="`${segment.size} 字节`">{{ size(segment.size) }} <small>{{ segment.percent.toFixed(1) }}%</small></dd></div>
+          <template v-if="segment.id === 'fonts'">
+            <div class="rm-storage-sub"><dt>内置可选字体</dt><dd>{{ size(usage.builtinFontsSize) }}</dd></div>
+            <div class="rm-storage-sub"><dt>导入字体</dt><dd>{{ size(usage.customFontsSize) }}</dd></div>
+          </template>
           <template v-if="segment.id === 'vault'">
             <div class="rm-storage-sub"><dt>附件</dt><dd :title="`${usage.assetsSize} 字节`">{{ size(usage.assetsSize) }} <small>{{ (usage.totalSize ? usage.assetsSize / usage.totalSize * 100 : 0).toFixed(1) }}%</small></dd></div>
             <div class="rm-storage-sub"><dt>回收站</dt><dd :title="`${usage.trashSize} 字节`">{{ size(usage.trashSize) }} <small>{{ (usage.totalSize ? usage.trashSize / usage.totalSize * 100 : 0).toFixed(1) }}%</small></dd></div>
diff --git a/web/src/app/api.ts b/web/src/app/api.ts
index 4086746..0c61cc2 100644
--- a/web/src/app/api.ts
+++ b/web/src/app/api.ts
@@ -60,6 +60,8 @@ export interface TrashItem {
 export interface StorageUsage {
   totalSize: number
   categories: { id: 'vault' | 'databases' | 'fonts' | 'themes' | 'plugins' | 'other'; size: number }[]
+  builtinFontsSize: number
+  customFontsSize: number
   assetsSize: number
   trashSize: number
   calculatedAt: number
diff --git a/web/src/app/settings.test.ts b/web/src/app/settings.test.ts
index b12c0ab..8441d09 100644
--- a/web/src/app/settings.test.ts
+++ b/web/src/app/settings.test.ts
@@ -45,6 +45,15 @@ async function search(selector: string, query: string) {
 }
 
 describe('设置查找与重置', () => {
+  it('分类按约定排序，令牌归入账户与安全', async () => {
+    ws.settings = 'account'
+    vi.spyOn(api, 'tokens').mockResolvedValue([])
+    mount(SettingsDialog)
+    expect([...host!.querySelectorAll('.rm-settings-tab')].map(el => el.textContent)).toEqual(['外观','编辑器','快捷键','插件','存储空间','回收站','账户与安全','关于'])
+    await vi.waitFor(() => expect(host!.querySelector('#rm-setting-tokens')).not.toBeNull())
+    expect(searchSettings('API 令牌')).toEqual(expect.arrayContaining([expect.objectContaining({ id: 'tokens', section: 'account' })]))
+  })
+
   it('编辑器字号在输入时立即生效，无需回车或失焦', async () => {
     ws.settings = 'editor'
     mount(SettingsDialog)
@@ -150,14 +159,14 @@ describe('设置查找与重置', () => {
     expect(allCommands().map(command => command.id)).not.toContain('app.shares')
     ws.settings = 'appearance'
     mount(SettingsDialog)
-    expect(host!.querySelectorAll('.rm-settings-tab')).toHaveLength(9)
+    expect(host!.querySelectorAll('.rm-settings-tab')).toHaveLength(8)
     expect(host!.textContent).not.toContain('分享')
   })
 
   it('按名称、关键词及多词匹配，只索引静态说明', () => {
     expect(searchSettings('   ')).toEqual([])
     expect(searchSettings('CSS 高级')).toEqual([expect.objectContaining({ id: 'css-snippets', section: 'appearance' })])
-    expect(searchSettings('api')).toEqual(expect.arrayContaining([expect.objectContaining({ section: 'tokens', title: 'API 令牌' }), expect.objectContaining({ id: 'openapi' })]))
+    expect(searchSettings('api')).toEqual(expect.arrayContaining([expect.objectContaining({ section: 'account', title: 'API 令牌' }), expect.objectContaining({ id: 'openapi' })]))
     settings.cssSnippets = [{ id: 'private', name: 'private-snippet-name', enabled: true, css: ':root { --private: 1 }' }]
     expect(searchSettings('private')).toEqual([])
   })
@@ -223,33 +232,6 @@ describe('设置同步顺序', () => {
     expect(localStorage.getItem('rawmark.settings')).toBe(cache)
   })
 
-  it.each(['settings', 'fonts'] as const)('旧%s响应晚到时，不恢复已删除字体或覆盖新设置与缓存', async (delayed) => {
-    const font = { id: 'custom-' + 'c'.repeat(64), name: '已删除字体', format: 'woff2' as const }
-    const oldSettings = { uiFont: font.id, textFont: font.id, codeFont: font.id, fontSize: 18 }
-    let release!: () => void
-    const pending = new Promise<void>(resolve => { release = resolve })
-    vi.mocked(api.settings).mockImplementationOnce(async () => {
-      if (delayed === 'settings') await pending
-      return oldSettings
-    })
-    vi.mocked(api.fonts).mockImplementationOnce(async () => {
-      if (delayed === 'fonts') await pending
-      return [font]
-    })
-    const oldLoad = loadSettings()
-    vi.mocked(api.settings).mockResolvedValue({ uiFont: 'maple', textFont: 'maple', codeFont: 'maple', fontSize: 24 })
-    await loadSettings()
-    const cache = localStorage.getItem('rawmark.settings')
-    release()
-    await oldLoad
-    expect(settings).toMatchObject({ uiFont: 'maple', textFont: 'maple', codeFont: 'maple', fontSize: 24 })
-    expect(customFonts.value).toEqual([])
-    expect(document.querySelector('#rm-custom-fonts')!.textContent).not.toContain(font.id)
-    expect(document.documentElement.style.getPropertyValue('--rm-font-text')).not.toContain(font.id)
-    expect(document.documentElement.style.getPropertyValue('--rm-font-size')).toBe('24px')
-    expect(localStorage.getItem('rawmark.settings')).toBe(cache)
-  })
-
   it.each(['settings', 'fonts'] as const)('本地保存完成后，迟到的旧%s响应不覆盖界面、缓存或清理期限', async delayed => {
     let release!: () => void
     const pending = new Promise<void>(resolve => { release = resolve })
@@ -424,13 +406,13 @@ describe('快捷键查找', () => {
 })
 
 describe('应用存储与回收站', () => {
-  const usage = { totalSize: 1024, categories: [{ id: 'vault' as const, size: 1024 }], assetsSize: 512, trashSize: 256, calculatedAt: 1700000000000 }
-  it('按需统计，防重复请求，刷新失败保留上次结果并展示错误', async () => {
+  const usage = { totalSize: 1024, categories: [{ id: 'vault' as const, size: 1024 }], builtinFontsSize: 0, customFontsSize: 0, assetsSize: 512, trashSize: 256, calculatedAt: 1700000000000 }
+  it('进入页面自动统计，防重复请求，刷新失败保留上次结果并展示错误', async () => {
     let resolve!: (value: typeof usage) => void
     const storage = vi.spyOn(api, 'storage').mockImplementationOnce(() => new Promise(done => { resolve = done }))
-    ws.settings = 'application'
+    ws.settings = 'storage'
     mount(SettingsDialog)
-    expect(storage).not.toHaveBeenCalled()
+    expect(storage).toHaveBeenCalledTimes(1)
     const button = host!.querySelector<HTMLButtonElement>('#rm-setting-storage button')!
     button.click()
     await nextTick()
@@ -445,6 +427,7 @@ describe('应用存储与回收站', () => {
     await vi.waitFor(() => expect(host!.querySelector('[role="alert"]')?.textContent).toContain('磁盘读取错误'))
     expect(host!.textContent).toContain('1 KiB')
   })
+
   it('清空必须确认；防止重复操作，部分失败后重读并保留错误详情', async () => {
     const item = { id: 'one', path: 'broken.md', dir: false, deletedAt: Date.now() }
     vi.spyOn(api, 'trash').mockResolvedValue([item])
diff --git a/web/src/app/settingsCatalog.ts b/web/src/app/settingsCatalog.ts
index fecd596..47bb74b 100644
--- a/web/src/app/settingsCatalog.ts
+++ b/web/src/app/settingsCatalog.ts
@@ -2,19 +2,18 @@ import type { IconName } from './Icon.vue'
 import type { SettingsSection } from './workspace'
 
 export const SETTINGS_SECTIONS: { id: SettingsSection; title: string; icon: IconName; description: string }[] = [
-  { id: 'application', title: '应用', icon: 'grid', description: '查看存储空间及各类文件占用' },
   { id: 'appearance', title: '外观', icon: 'palette', description: '界面字号、主题、明暗模式与 CSS 片段' },
   { id: 'editor', title: '编辑器', icon: 'edit', description: '正文排版、代码字体与编辑行为' },
   { id: 'shortcuts', title: '快捷键', icon: 'command', description: '查找命令，添加、移除或重置快捷键' },
   { id: 'plugins', title: '插件', icon: 'grid', description: '安装、启停和管理插件及其设置页' },
-  { id: 'tokens', title: 'API 令牌', icon: 'key', description: '创建或撤销 REST API 访问令牌' },
+  { id: 'storage', title: '存储空间', icon: 'grid', description: '笔记库、数据库、字体、主题与插件占用' },
   { id: 'trash', title: '回收站', icon: 'trash', description: '恢复或永久删除已移入回收站的文件' },
-  { id: 'account', title: '账户与安全', icon: 'user', description: '修改登录密码与退出登录' },
+  { id: 'account', title: '账户与安全', icon: 'user', description: '登录密码、API 令牌与退出登录' },
   { id: 'about', title: '关于', icon: 'info', description: '应用版本、安装应用与 API 文档' },
 ]
 
 export const SETTING_ITEMS = {
-  'storage': { section: 'application', title: '存储空间', description: '按需统计笔记库、数据库、字体、主题、插件及其他文件的大小；包含外置笔记库。', keywords: '容量 占用 大小 附件 图片 回收站' },
+  'storage': { section: 'storage', title: '空间占用', description: '自动统计笔记库、数据库、字体、主题、插件及其他文件；字体不包含默认 Maple。', keywords: '容量 占用 大小 附件 图片 回收站' },
   'trash-retention': { section: 'trash', title: '自动删除期限', description: '按原删除时间计算，默认 30 天；0 表示永不自动删除。修改期限会影响已有条目，服务启动及每小时清理一次。', keywords: '回收站 天数 自动 清理 保留' },
   'trash-clear': { section: 'trash', title: '清空全部', description: '永久删除回收站中的全部条目，无法撤销。', keywords: '回收站 清理 全部 删除' },
   'ui-font': { section: 'appearance', title: '界面字体', description: '用于菜单、侧栏与按钮；可导入或删除字体，Maple 为不可删除的默认字体。', keywords: 'UI 字体 导入 删除 TTF OTF WOFF' },
@@ -34,11 +33,12 @@ export const SETTING_ITEMS = {
   'spellcheck': { section: 'editor', title: '拼写检查', description: '使用浏览器的拼写检查，检查语言取决于浏览器设置。', keywords: '语言 拼写' },
   'tab-size': { section: 'editor', title: '制表符宽度', description: '仅调整 Tab 字符的显示宽度，不改写正文；Tab 键仍按两个空格缩进。', keywords: 'Tab 缩进 空格' },
   'typography-preview': { section: 'editor', title: '排版预览', description: '查看当前正文与代码字体的显示效果。', keywords: '字号 行高 段距 预览' },
+  'tokens': { section: 'account', title: 'API 令牌', description: '创建或撤销 REST API 访问令牌。', keywords: 'API REST 接口 自动化 安全' },
   'password': { section: 'account', title: '修改登录密码', description: '修改后其他设备需要重新登录。', keywords: '账户 安全 鉴权' },
   'logout': { section: 'account', title: '退出登录', description: '退出当前设备的登录会话。', keywords: '账户 会话' },
   'install': { section: 'about', title: '安装应用', description: '浏览器支持安装时，可将 RawMark 添加到桌面或主屏幕。', keywords: 'PWA 安装' },
   'version': { section: 'about', title: '构建版本', description: '当前页面加载的应用版本。', keywords: 'RawMark 关于' },
-  'openapi': { section: 'about', title: 'API 文档', description: '在「API 令牌」创建令牌后，通过 REST API 读取或写入笔记。', keywords: 'OpenAPI 接口 自动化' },
+  'openapi': { section: 'about', title: 'API 文档', description: '在「账户与安全 → API 令牌」创建令牌后，通过 REST API 读取或写入笔记。', keywords: 'OpenAPI 接口 自动化' },
 } satisfies Record<string, { section: SettingsSection; title: string; description: string; keywords: string }>
 
 export type SettingId = keyof typeof SETTING_ITEMS
diff --git a/web/src/app/workspace.ts b/web/src/app/workspace.ts
index 004f86f..ef0ee48 100644
--- a/web/src/app/workspace.ts
+++ b/web/src/app/workspace.ts
@@ -36,7 +36,7 @@ export interface Tab {
   conflictRev?: string
 }
 
-export type SettingsSection = 'appearance' | 'editor' | 'account' | 'shortcuts' | 'tokens' | 'trash' | 'plugins' | 'about' | 'application'
+export type SettingsSection = 'appearance' | 'editor' | 'account' | 'shortcuts' | 'trash' | 'plugins' | 'about' | 'storage'
 
 export interface Toast {
   id: number
@@ -1104,7 +1104,7 @@ function registerBuiltinCommands() {
     { id: 'view.focus', title: '开启/关闭专注写作', when: hasNote, run: () => (ws.focusMode = !ws.focusMode) },
     { id: 'app.trash', title: '打开回收站', run: () => (ws.settings = 'trash') },
     { id: 'app.images', title: '管理根目录图片', run: () => { ws.imagesAll = false; ws.images = '' } },
-    { id: 'app.tokens', title: 'API 令牌', run: () => (ws.settings = 'tokens') },
+    { id: 'app.tokens', title: 'API 令牌', run: () => (ws.settings = 'account') },
   ]) {
     registerCommand({ ...cmd, keys: typoraKeys(cmd.id) })
   }
diff --git a/web/vite.config.ts b/web/vite.config.ts
index 4b1bc8e..6a03877 100644
--- a/web/vite.config.ts
+++ b/web/vite.config.ts
@@ -11,6 +11,13 @@ export default defineConfig({
       apply: 'build',
       enforce: 'post',
       generateBundle(_options, bundle) {
+        // 只统计应用内可选字体；Maple 与 KaTeX 不在 fonts.css 内。
+        const fontCSS = readFileSync(new URL('./src/themes/fonts.css', import.meta.url), 'utf8')
+        const fontPaths = new Set([...fontCSS.matchAll(/url\(['"]?(\.?\/?fonts\/[^)'"]+)/g)].map(match => match[1]!))
+        const size = [...fontPaths].reduce((total, path) => total + readFileSync(new URL('./src/themes/' + path, import.meta.url)).byteLength, 0)
+        const manifest = JSON.stringify({ optionalFontsSize: size })
+        this.emitFile({ type: 'asset', fileName: 'font-storage.json', source: manifest })
+
         // 缓存列表由产物生成，覆盖懒加载资源，旧页面更新后仍能加载其依赖。
         const files = Object.keys(bundle).filter((name) => name === 'index.html' || name.startsWith('assets/')).sort()
         const version = createHash('sha256')
@@ -22,6 +29,8 @@ export default defineConfig({
           version.update(readFileSync(new URL('./public/' + name, import.meta.url)))
           files.push(name)
         }
+        version.update(manifest)
+        files.push('font-storage.json')
         const buildVersion = version.digest('hex').slice(0, 16)
         const entry = bundle['index.html']
         if (!entry || entry.type !== 'asset' || typeof entry.source !== 'string') throw new Error('缺少应用入口 HTML，无法写入构建版本')