diff --git a/web/src/app/QuickSwitcher.vue b/web/src/app/QuickSwitcher.vue
new file mode 100644
index 0000000..83e0ee0
--- /dev/null
+++ b/web/src/app/QuickSwitcher.vue
@@ -0,0 +1,166 @@
+<script setup lang="ts">
+import { computed, onMounted, ref, watch } from 'vue'
+import { fuzzyMatch } from './fuzzy'
+import Icon from './Icon.vue'
+import { dirname, NOTE_EXT, noteTitle } from './paths'
+import { createNoteAt, openAt, ws } from './workspace'
+
+const MAX_ITEMS = 50
+
+interface Item {
+  path: string
+  title: string
+  dir: string
+  // 命中字符在标题、目录中的下标
+  titleHits: Set<number>
+  dirHits: Set<number>
+}
+
+const input = ref<HTMLInputElement>()
+const list = ref<HTMLElement>()
+const query = ref('')
+const selected = ref(0)
+
+// 取消时把焦点还给打开前的元素（通常是编辑器）
+const previousFocus = document.activeElement as HTMLElement | null
+function close() {
+  ws.switcherOpen = false
+}
+function cancel() {
+  close()
+  previousFocus?.focus()
+}
+
+/** 按命中与否把文本切成连续片段 */
+function segments(text: string, hits: Set<number>) {
+  const out: { text: string; hit: boolean }[] = []
+  for (let i = 0; i < text.length; i++) {
+    const hit = hits.has(i)
+    const last = out[out.length - 1]
+    if (last?.hit === hit) last.text += text[i]
+    else out.push({ text: text[i], hit })
+  }
+  return out
+}
+
+const items = computed<Item[]>(() => {
+  const q = query.value.trim()
+  const recentRank = new Map(ws.recent.map((p, i) => [p, i]))
+  const notes = ws.entries.filter((e) => !e.dir)
+  const toItem = (path: string, positions: number[] = []): Item => {
+    const dir = dirname(path)
+    const offset = dir ? dir.length + 1 : 0
+    return {
+      path,
+      title: noteTitle(path),
+      dir,
+      titleHits: new Set(positions.filter((p) => p >= offset).map((p) => p - offset)),
+      dirHits: new Set(positions.filter((p) => p < offset)),
+    }
+  }
+  if (!q) {
+    // 最近打开的在前（当前笔记除外，回车即回到上一篇），其余按修改时间
+    const rank = (p: string) => recentRank.get(p) ?? Infinity
+    const mtime = new Map(notes.map((e) => [e.path, e.mtime]))
+    return notes
+      .map((e) => e.path)
+      .filter((p) => p !== ws.active)
+      .sort((a, b) => rank(a) - rank(b) || mtime.get(b)! - mtime.get(a)!)
+      .slice(0, MAX_ITEMS)
+      .map((p) => toItem(p))
+  }
+  const scored: { path: string; score: number; positions: number[] }[] = []
+  for (const e of notes) {
+    const target = e.path.slice(0, -NOTE_EXT.length)
+    const m = fuzzyMatch(q, target, target.lastIndexOf('/') + 1)
+    if (m) scored.push({ path: e.path, ...m })
+  }
+  scored.sort(
+    (a, b) => b.score - a.score || (recentRank.get(a.path) ?? Infinity) - (recentRank.get(b.path) ?? Infinity) || a.path.length - b.path.length,
+  )
+  return scored.slice(0, MAX_ITEMS).map((s) => toItem(s.path, s.positions))
+})
+
+// 没有同名笔记时提供"新建"；输入中的 / 表示目录
+const createPath = computed(() => {
+  const q = query.value.trim().replace(/\.md$/i, '')
+  if (!q || !q.split('/').every((seg) => seg.trim() && !seg.startsWith('.'))) return null
+  const path = q + NOTE_EXT
+  return ws.entries.some((e) => e.path.toLowerCase() === path.toLowerCase()) ? null : path
+})
+const count = computed(() => items.value.length + (createPath.value ? 1 : 0))
+
+watch(query, () => (selected.value = 0))
+watch(selected, (i) => list.value?.children[i]?.scrollIntoView({ block: 'nearest' }))
+
+function choose(i: number) {
+  const item = items.value[i]
+  const create = createPath.value
+  close()
+  if (item) void openAt(item.path)
+  else if (create) {
+    void createNoteAt(create).then((ok) => {
+      if (ok) void openAt(create)
+    })
+  }
+}
+
+function onKeydown(e: KeyboardEvent) {
+  if (e.key === 'Escape') cancel()
+  else if (e.key === 'ArrowDown' && count.value) selected.value = (selected.value + 1) % count.value
+  else if (e.key === 'ArrowUp' && count.value) selected.value = (selected.value - 1 + count.value) % count.value
+  else if (e.key === 'Enter' && !e.isComposing && count.value) choose(selected.value)
+  else return
+  e.preventDefault()
+}
+
+onMounted(() => input.value?.focus())
+</script>
+
+<template>
+  <div class="rm-switcher-backdrop" @mousedown.self="cancel">
+    <div class="rm-switcher" role="dialog" aria-label="快速打开">
+      <div class="rm-search-box">
+        <Icon name="search" />
+        <input
+          ref="input"
+          v-model="query"
+          class="rm-search-input"
+          placeholder="输入笔记名称，回车打开或新建"
+          enterkeyhint="go"
+          @keydown="onKeydown"
+          @blur="close"
+        />
+      </div>
+      <ul v-if="count" ref="list" class="rm-switcher-list" @mousedown.prevent>
+        <li
+          v-for="(item, i) in items"
+          :key="item.path"
+          class="rm-switcher-item"
+          :class="{ active: i === selected }"
+          @click="choose(i)"
+          @mousemove="selected = i"
+        >
+          <Icon name="note" />
+          <span class="rm-switcher-title">
+            <span v-for="(s, j) in segments(item.title, item.titleHits)" :key="j" :class="{ 'rm-search-hit': s.hit }">{{ s.text }}</span>
+          </span>
+          <span v-if="item.dir" class="rm-switcher-dir">
+            <span v-for="(s, j) in segments(item.dir, item.dirHits)" :key="j" :class="{ 'rm-search-hit': s.hit }">{{ s.text }}</span>
+          </span>
+        </li>
+        <li
+          v-if="createPath"
+          class="rm-switcher-item"
+          :class="{ active: selected === items.length }"
+          @click="choose(items.length)"
+          @mousemove="selected = items.length"
+        >
+          <Icon name="noteAdd" />
+          <span class="rm-switcher-title">新建笔记“{{ createPath.slice(0, -NOTE_EXT.length) }}”</span>
+        </li>
+      </ul>
+      <p v-else class="rm-tree-empty">还没有笔记</p>
+    </div>
+  </div>
+</template>
diff --git a/web/src/app/Workspace.vue b/web/src/app/Workspace.vue
index 03c5adf..938a853 100644
--- a/web/src/app/Workspace.vue
+++ b/web/src/app/Workspace.vue
@@ -4,6 +4,7 @@ import { api } from './api'
 import EditorPane from './EditorPane.vue'
 import Icon from './Icon.vue'
 import NoteBanner from './NoteBanner.vue'
+import QuickSwitcher from './QuickSwitcher.vue'
 import { noteTitle } from './paths'
 import Sidebar from './Sidebar.vue'
 import TabBar from './TabBar.vue'
@@ -50,10 +51,12 @@ onBeforeUnmount(stopWorkspace)
         <button class="rm-icon-btn" title="目录" @click="ws.sidebarOpen = true"><Icon name="menu" :size="20" /></button>
         <span class="rm-mobile-title">{{ title }}</span>
         <span class="rm-save-state" :class="{ on: saving }" />
+        <button class="rm-icon-btn" title="快速打开" @click="ws.switcherOpen = true"><Icon name="search" :size="20" /></button>
       </header>
       <TabBar />
       <NoteBanner />
       <EditorPane />
     </main>
+    <QuickSwitcher v-if="ws.switcherOpen" />
   </div>
 </template>
diff --git a/web/src/app/app.css b/web/src/app/app.css
index f3a0bfc..89d6d12 100644
--- a/web/src/app/app.css
+++ b/web/src/app/app.css
@@ -199,6 +199,24 @@ button {
   word-break: break-all;
 }
 .rm-search-hit { background: rgba(66, 184, 131, 0.28); color: var(--rm-text); border-radius: 2px; }
+/* ---- 快速切换 ---- */
+.rm-switcher-backdrop { position: fixed; inset: 0; z-index: 50; display: flex; justify-content: center; align-items: flex-start; padding-top: 12vh; background: rgba(0, 0, 0, 0.18); }
+.rm-switcher {
+  display: flex;
+  flex-direction: column;
+  width: min(560px, calc(100vw - 24px));
+  max-height: 60vh;
+  padding-top: 10px;
+  border-radius: 10px;
+  background: var(--rm-bg);
+  box-shadow: var(--rm-shadow);
+  overflow: hidden;
+}
+.rm-switcher-list { flex: 1; overflow: auto; list-style: none; margin: 0; padding: 0 6px 6px; }
+.rm-switcher-item { display: flex; align-items: center; gap: 8px; height: 34px; padding: 0 10px; border-radius: 6px; font-size: 14px; color: var(--rm-text-muted); cursor: pointer; }
+.rm-switcher-item.active { background: var(--rm-active); }
+.rm-switcher-title { color: var(--rm-text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
+.rm-switcher-dir { flex: 1; min-width: 0; font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; text-align: right; }
 .rm-sidebar-foot { display: flex; gap: 4px; padding: 8px; border-top: 1px solid var(--rm-divider); }
 .rm-foot-btn {
   flex: 1;
@@ -392,5 +410,9 @@ button {
   /* 小于 16px 时 iOS Safari 聚焦输入框会自动放大页面 */
   .rm-search-input { height: 40px; font-size: 16px; }
   .rm-search-item { padding: 10px 8px; }
+  /* 手机上从顶部弹出，给软键盘留出空间 */
+  .rm-switcher-backdrop { padding-top: calc(8px + env(safe-area-inset-top)); }
+  .rm-switcher { max-height: 50vh; }
+  .rm-switcher-item { height: 44px; font-size: 15px; }
   .rm-trash-list li { flex-wrap: wrap; }
 }
diff --git a/web/src/app/fuzzy.test.ts b/web/src/app/fuzzy.test.ts
new file mode 100644
index 0000000..6355a51
--- /dev/null
+++ b/web/src/app/fuzzy.test.ts
@@ -0,0 +1,34 @@
+import { describe, expect, it } from 'vitest'
+import { fuzzyMatch } from './fuzzy'
+
+const match = (q: string, path: string) => fuzzyMatch(q, path, path.lastIndexOf('/') + 1)
+const rank = (q: string, paths: string[]) =>
+  paths
+    .map((p) => ({ p, m: match(q, p) }))
+    .filter((x) => x.m)
+    .sort((a, b) => b.m!.score - a.m!.score)
+    .map((x) => x.p)
+
+describe('fuzzyMatch', () => {
+  it('不区分大小写，记录命中位置', () => {
+    expect(match('READ', 'docs/readme')?.positions).toEqual([5, 6, 7, 8])
+  })
+
+  it('按顺序零散命中，顺序不对则不匹配', () => {
+    expect(match('dpl', 'deploy')?.positions).toEqual([0, 2, 3])
+    expect(match('lpd', 'deploy')).toBeNull()
+  })
+
+  it('多个词都要命中，可分别落在目录和标题', () => {
+    expect(match('项目 部署', '项目/部署笔记')).not.toBeNull()
+    expect(match('项目 发布', '项目/部署笔记')).toBeNull()
+  })
+
+  it('标题完全一致 > 标题开头 > 标题中间 > 目录 > 零散命中', () => {
+    expect(rank('部署', ['部署/其他', '笔记/安装部署', '部署说明', '部 x 署', '部署'])).toEqual(['部署', '部署说明', '笔记/安装部署', '部署/其他', '部 x 署'])
+  })
+
+  it('零散命中时紧凑、命中词首的排前', () => {
+    expect(rank('rm', ['rawmark', 'readme', 'r-m'])[0]).toBe('r-m')
+  })
+})
diff --git a/web/src/app/fuzzy.ts b/web/src/app/fuzzy.ts
new file mode 100644
index 0000000..f36f5a7
--- /dev/null
+++ b/web/src/app/fuzzy.ts
@@ -0,0 +1,55 @@
+// 快速切换的模糊匹配。目标形如"目录/标题"，空白分隔的每个词都要命中；
+// 连续命中标题 > 连续命中目录 > 按顺序零散命中（如用首字母找笔记）
+
+export interface FuzzyMatch {
+  score: number
+  // 命中字符在目标中的下标，用于高亮
+  positions: number[]
+}
+
+const BOUNDARY = new Set(['/', ' ', '-', '_', '.'])
+
+function isBoundary(target: string, i: number): boolean {
+  return i === 0 || BOUNDARY.has(target[i - 1])
+}
+
+function matchTerm(term: string, target: string, lower: string, titleStart: number): FuzzyMatch | null {
+  // 取最后一处连续命中：标题在末尾，优先落在标题上
+  const at = lower.lastIndexOf(term)
+  if (at >= 0) {
+    let score = at >= titleStart ? 100 : 50
+    if (at === titleStart) score += 30
+    else if (isBoundary(target, at)) score += 10
+    return { score, positions: Array.from(term, (_, k) => at + k) }
+  }
+  const positions: number[] = []
+  let from = 0
+  for (const ch of term) {
+    const i = lower.indexOf(ch, from)
+    if (i < 0) return null
+    positions.push(i)
+    from = i + 1
+  }
+  // 越分散得分越低，命中词首的字符加分
+  const spread = positions[positions.length - 1] - positions[0] + 1 - positions.length
+  const boundaries = positions.filter((i) => isBoundary(target, i)).length
+  return { score: Math.max(1, 20 - spread + boundaries * 3), positions }
+}
+
+/** titleStart 为标题在 target 中的起始下标；不匹配时返回 null */
+export function fuzzyMatch(query: string, target: string, titleStart: number): FuzzyMatch | null {
+  const terms = query.toLowerCase().split(/\s+/).filter(Boolean)
+  if (!terms.length) return null
+  const lower = target.toLowerCase()
+  let score = 0
+  const positions = new Set<number>()
+  for (const term of terms) {
+    const m = matchTerm(term, target, lower, titleStart)
+    if (!m) return null
+    score += m.score
+    m.positions.forEach((p) => positions.add(p))
+  }
+  // 标题与输入完全一致时排在最前
+  if (lower.slice(titleStart) === query.trim().toLowerCase()) score += 1000
+  return { score, positions: [...positions].sort((a, b) => a - b) }
+}
diff --git a/web/src/app/workspace.ts b/web/src/app/workspace.ts
index 02493d5..97440f1 100644
--- a/web/src/app/workspace.ts
+++ b/web/src/app/workspace.ts
@@ -29,6 +29,9 @@ export interface Toast {
   action?: { label: string; run: () => void }
 }
 
+const RECENT_KEY = 'rawmark.recent'
+const RECENT_MAX = 30
+
 export const ws = reactive({
   entries: [] as Entry[],
   tabs: [] as Tab[],
@@ -39,6 +42,10 @@ export const ws = reactive({
   sidebarOpen: false,
   // 侧栏显示搜索而非目录树
   searchOpen: false,
+  // 快速切换对话框
+  switcherOpen: false,
+  // 最近打开的笔记，最新的在前
+  recent: JSON.parse(localStorage.getItem(RECENT_KEY) ?? '[]') as string[],
   toasts: [] as Toast[],
 })
 
@@ -279,30 +286,33 @@ export async function keepLocalVersion(path: string) {
   }
 }
 
-// ---- 搜索结果跳转 ----
+// ---- 打开并聚焦（快速切换、搜索结果跳转） ----
 
 interface RevealTarget {
   path: string
   line: number
   terms: string[]
 }
-// 待定位的位置：笔记可能尚未载入，由编辑器面板在显示该笔记时执行
+// 笔记可能尚未载入或编辑器尚未显示，由编辑器面板在显示该笔记后执行
 let pendingReveal: RevealTarget | null = null
 
-/** 打开笔记并定位到第 line 行（从 1 开始，0 表示不定位），选中该行第一个搜索词 */
-export async function openAt(path: string, line: number, terms: string[]) {
-  pendingReveal = line > 0 ? { path, line, terms } : null
-  if (pendingReveal && path === ws.active && view && editorStates.has(path)) {
+/** 打开笔记并聚焦编辑器；line > 0 时定位到该行（从 1 开始）并选中该行第一个搜索词 */
+export async function openAt(path: string, line = 0, terms: string[] = []) {
+  pendingReveal = { path, line, terms }
+  if (path === ws.active && view && editorStates.has(path)) {
     ws.sidebarOpen = false
     revealPending(view, path)
   } else await openNote(path)
 }
 
-/** 编辑器面板显示笔记后调用；返回 true 表示已定位（不应再恢复原来的滚动位置） */
+/** 编辑器面板显示笔记后调用；返回 true 表示已定位到指定行（不应再恢复原来的滚动位置） */
 export function revealPending(v: EditorView, path: string): boolean {
   const r = pendingReveal
   if (!r || r.path !== path) return false
   pendingReveal = null
+  // 触屏设备上聚焦会弹出软键盘遮住内容，只在有鼠标的设备上聚焦
+  if (!matchMedia('(pointer: coarse)').matches) v.focus()
+  if (r.line === 0) return false
   const line = v.state.doc.line(Math.min(r.line, v.state.doc.lines))
   const text = line.text.toLowerCase()
   let at = -1
@@ -313,8 +323,6 @@ export function revealPending(v: EditorView, path: string): boolean {
   }
   const from = line.from + Math.max(at, 0)
   v.dispatch({ selection: { anchor: from, head: from + len }, effects: EditorView.scrollIntoView(from, { y: 'center' }) })
-  // 触屏设备上聚焦会弹出软键盘遮住内容，只在有鼠标的设备上聚焦
-  if (!matchMedia('(pointer: coarse)').matches) v.focus()
   return true
 }
 
@@ -388,28 +396,64 @@ function remapOpenNotes(from: string, to: string) {
   }
 }
 
+function remapRecent(from: string, to: string) {
+  ws.recent = ws.recent.map((p) => remapPath(p, from, to) ?? p)
+}
+
 function affected(path: string): string[] {
   return ws.tabs.map((t) => t.path).filter((p) => p === path || p.startsWith(path + '/'))
 }
 
 // ---- 目录树 ----
 
+// 目录刷新：同一时间只有一个请求；请求期间又有刷新请求或本地操作时，结果可能已过时，丢弃后重新获取。
+// 本地操作会先乐观修改目录，过时的结果会抹掉刚加入的条目（例如新建笔记的重命名框随之消失）。
+// 等待中的调用者在下一次被采用的结果（或请求失败）后统一完成
 let treeTimer: ReturnType<typeof setTimeout> | undefined
+let treeFetching = false
+let treeAgain = false
+let localTreeEdits = 0
+const treeWaiters: (() => void)[] = []
+
 export function refreshTree(): Promise<void> {
-  clearTimeout(treeTimer)
   return new Promise((resolve) => {
-    treeTimer = setTimeout(async () => {
-      try {
-        ws.entries = await api.tree()
-        if (opsInFlight === 0) markMissingTabsDeleted()
-      } catch (err) {
-        toast('刷新目录失败：' + errorText(err))
-      }
-      resolve()
-    }, 50)
+    treeWaiters.push(resolve)
+    scheduleTreeRefresh()
   })
 }
 
+function scheduleTreeRefresh() {
+  if (treeFetching) {
+    treeAgain = true
+    return
+  }
+  clearTimeout(treeTimer)
+  treeTimer = setTimeout(() => void fetchTree(), 50)
+}
+
+async function fetchTree() {
+  treeFetching = true
+  treeAgain = false
+  const edits = localTreeEdits
+  let entries: Entry[] | null = null
+  try {
+    entries = await api.tree()
+  } catch (err) {
+    toast('刷新目录失败：' + errorText(err))
+  }
+  treeFetching = false
+  if (entries && (treeAgain || edits !== localTreeEdits || opsInFlight > 0)) {
+    // 有操作进行中时由 withOp 在全部结束后重新调度
+    if (opsInFlight === 0) scheduleTreeRefresh()
+    return
+  }
+  if (entries) {
+    ws.entries = entries
+    markMissingTabsDeleted()
+  }
+  for (const resolve of treeWaiters.splice(0)) resolve()
+}
+
 function markMissingTabsDeleted() {
   const exists = new Set(ws.entries.map((e) => e.path))
   for (const tab of ws.tabs) {
@@ -430,27 +474,52 @@ function uniqueName(dir: string, base: string, ext: string): string {
 
 async function withOp<T>(fn: () => Promise<T>): Promise<T> {
   opsInFlight++
+  localTreeEdits++
   try {
     return await fn()
   } finally {
-    opsInFlight--
+    localTreeEdits++
+    if (--opsInFlight === 0 && treeWaiters.length) scheduleTreeRefresh()
   }
 }
 
 export async function createNote(dir: string) {
   const path = uniqueName(dir, '未命名', NOTE_EXT)
-  ws.entries.push({ path, dir: false, size: 0, mtime: Date.now() })
   ws.renaming = path
-  await withOp(async () => {
+  await createNoteAt(path)
+}
+
+// 进行中的新建：新建后立即出现重命名输入框，重命名须等文件真正创建后再执行
+const creating = new Map<string, Promise<boolean>>()
+
+/** 在指定路径新建空笔记并打开，返回是否成功；不存在的上级目录由服务器创建 */
+export async function createNoteAt(path: string): Promise<boolean> {
+  const done = createNoteFile(path)
+  creating.set(path, done)
+  try {
+    return await done
+  } finally {
+    creating.delete(path)
+  }
+}
+
+async function createNoteFile(path: string): Promise<boolean> {
+  const exists = new Set(ws.entries.map((e) => e.path))
+  const added = [path]
+  for (let d = dirname(path); d && !exists.has(d); d = dirname(d)) added.push(d)
+  ws.entries.push(...added.map((p, i) => ({ path: p, dir: i > 0, size: 0, mtime: Date.now() })))
+  return withOp(async () => {
     try {
       const rev = await api.writeFile(path, '', '')
       ws.tabs.push({ path, rev, status: 'ready', dirty: false })
       editorStates.set(path, buildState(path, ''))
       ws.active = path
+      return true
     } catch (err) {
-      ws.entries = ws.entries.filter((e) => e.path !== path)
+      ws.entries = ws.entries.filter((e) => !added.includes(e.path))
       if (ws.renaming === path) ws.renaming = null
       toast('新建笔记失败：' + errorText(err))
+      return false
     }
   })
 }
@@ -480,6 +549,7 @@ export function renameTarget(path: string, name: string): string | null {
 
 export async function move(from: string, to: string) {
   if (from === to) return
+  if (creating.has(from) && !(await creating.get(from))) return
   if (ws.entries.some((e) => e.path === to)) {
     toast(`“${basename(to)}”已存在`)
     return
@@ -492,11 +562,13 @@ export async function move(from: string, to: string) {
     const snapshot = ws.entries
     ws.entries = ws.entries.map((e) => ({ ...e, path: remapPath(e.path, from, to) ?? e.path }))
     remapOpenNotes(from, to)
+    remapRecent(from, to)
     try {
       await api.move(from, to)
     } catch (err) {
       ws.entries = snapshot
       remapOpenNotes(to, from)
+      remapRecent(to, from)
       toast('移动失败：' + errorText(err))
       return
     } finally {
@@ -575,6 +647,7 @@ function handleEvents(evs: VaultEvent[]) {
       if (tab && tab.rev !== ev.rev) void syncOpenTab(tab)
     } else if (ev.type === 'moved') {
       if (tabOf(ev.from!) && !tabOf(ev.path!)) remapOpenNotes(ev.from!, ev.path!)
+      remapRecent(ev.from!, ev.path!)
     } else if (ev.type === 'deleted') {
       const tab = tabOf(ev.path!)
       if (tab && tab.status === 'ready' && opsInFlight === 0) {
@@ -640,6 +713,19 @@ export async function startWorkspace() {
   watch(
     () => [ws.tabs.map((t) => t.path), ws.active] as const,
     ([paths, active]) => localStorage.setItem(TABS_KEY, JSON.stringify({ paths, active })),
+    // 启动期间（如等待目录刷新时）打开的标签页也要立即记录
+    { immediate: true },
+  )
+  watch(
+    () => ws.active,
+    (p) => {
+      if (p) ws.recent = [p, ...ws.recent.filter((r) => r !== p)].slice(0, RECENT_MAX)
+    },
+    { immediate: true },
+  )
+  watch(
+    () => ws.recent,
+    (r) => localStorage.setItem(RECENT_KEY, JSON.stringify(r)),
   )
   // 页面隐藏/关闭前尽力发出待保存的修改（部分浏览器关闭标签页时只触发 pagehide）
   document.addEventListener('visibilitychange', () => {
@@ -655,6 +741,10 @@ export async function startWorkspace() {
     } else if (key === 'f' && e.shiftKey) {
       e.preventDefault()
       openSearch()
+    } else if (key === 'p' && !e.shiftKey) {
+      // 覆盖浏览器的打印快捷键
+      e.preventDefault()
+      ws.switcherOpen = !ws.switcherOpen
     }
   })
 }