diff --git a/apps/notes/frontend/src/App.vue b/apps/notes/frontend/src/App.vue
index e6b0f6b..aa46993 100644
--- a/apps/notes/frontend/src/App.vue
+++ b/apps/notes/frontend/src/App.vue
@@ -25,6 +25,17 @@
         <button class="logout-btn" @click="logout" title="退出 / 改 passphrase">⎋</button>
       </header>
       <div class="upload-row">
+        <button
+          v-if="recState === 'idle'"
+          class="rec-btn"
+          :disabled="uploading"
+          @click="startRec"
+        >🎙️ 直接录</button>
+        <button
+          v-else
+          class="rec-btn recording"
+          @click="stopRec"
+        >⏹ {{ fmtSec(recDuration) }}</button>
         <label class="upload-pick">
           <input
             ref="fileInput"
@@ -32,7 +43,7 @@
             accept="audio/*,video/*"
             @change="onFile"
           />
-          <span class="upload-btn" :class="{ uploading }">{{ uploading ? '⏳ 上传中…' : '＋ 录音' }}</span>
+          <span class="upload-btn small" :class="{ uploading }">{{ uploading ? '⏳' : '＋ 文件' }}</span>
         </label>
       </div>
       <p v-if="uploadErr" class="upload-err">{{ uploadErr }}</p>
@@ -121,6 +132,82 @@ const uploading = ref(false)
 const uploadErr = ref('')
 let pollTimer = null
 
+// 浏览器内录音（iOS 没法选录音机 App 文件，直接 web record 更顺）
+const recState = ref('idle')   // 'idle' | 'recording'
+const recDuration = ref(0)
+let mediaRecorder = null
+let recChunks = []
+let recStream = null
+let recTimer = null
+
+async function startRec() {
+  uploadErr.value = ''
+  if (!navigator.mediaDevices?.getUserMedia) {
+    uploadErr.value = '浏览器不支持 mic 录音'
+    return
+  }
+  try {
+    recStream = await navigator.mediaDevices.getUserMedia({ audio: true })
+  } catch (e) {
+    uploadErr.value = 'mic 权限被拒：' + (e.message || e.name)
+    return
+  }
+  // Safari 偏向 audio/mp4，Chrome/Edge 优先 audio/webm
+  const tries = ['audio/webm;codecs=opus', 'audio/webm', 'audio/mp4', '']
+  let mimeType = ''
+  for (const t of tries) {
+    if (!t || (window.MediaRecorder && MediaRecorder.isTypeSupported(t))) {
+      mimeType = t
+      break
+    }
+  }
+  recChunks = []
+  mediaRecorder = mimeType
+    ? new MediaRecorder(recStream, { mimeType })
+    : new MediaRecorder(recStream)
+  mediaRecorder.ondataavailable = (e) => { if (e.data && e.data.size) recChunks.push(e.data) }
+  mediaRecorder.onstop = onRecStop
+  mediaRecorder.start(1000)  // 1s chunks 保证 stop 时有数据
+  recState.value = 'recording'
+  recDuration.value = 0
+  recTimer = setInterval(() => recDuration.value++, 1000)
+}
+
+function stopRec() {
+  if (mediaRecorder && mediaRecorder.state !== 'inactive') {
+    mediaRecorder.stop()
+  }
+  if (recTimer) { clearInterval(recTimer); recTimer = null }
+}
+
+async function onRecStop() {
+  const mimeType = mediaRecorder?.mimeType || 'audio/webm'
+  const blob = new Blob(recChunks, { type: mimeType })
+  if (recStream) {
+    recStream.getTracks().forEach(t => t.stop())
+    recStream = null
+  }
+  recState.value = 'idle'
+  // 生成文件名
+  const ext = mimeType.includes('mp4') ? 'm4a'
+    : mimeType.includes('webm') ? 'webm'
+    : mimeType.includes('ogg') ? 'ogg'
+    : 'bin'
+  const ts = new Date().toISOString().slice(0, 19).replace(/[:T]/g, '-')
+  const file = new File([blob], `录音-${ts}.${ext}`, { type: mimeType })
+  if (file.size < 1024) {
+    uploadErr.value = '录音太短（< 1KB），没保存'
+    return
+  }
+  await doUpload(file)
+}
+
+function fmtSec(s) {
+  const m = Math.floor(s / 60)
+  const sec = s % 60
+  return m + ':' + (sec < 10 ? '0' : '') + sec
+}
+
 async function submitPass() {
   setPass(passDraft.value.trim())
   try {
@@ -366,12 +453,11 @@ input, textarea { font-family: inherit; background: transparent; border: none; c
 .upload-row {
   padding: 12px;
   border-bottom: 1px solid var(--border-soft);
+  display: flex;
+  gap: 8px;
 }
-.upload-pick { position: relative; display: block; cursor: pointer; }
-.upload-pick input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
-.upload-btn {
-  display: block;
-  text-align: center;
+.rec-btn {
+  flex: 1;
   background: var(--accent-strong);
   color: #fff;
   padding: 10px;
@@ -380,8 +466,32 @@ input, textarea { font-family: inherit; background: transparent; border: none; c
   font-size: 13px;
   transition: background 0.15s;
 }
-.upload-btn:hover { background: var(--accent); }
+.rec-btn:hover:not(:disabled) { background: var(--accent); }
+.rec-btn.recording {
+  background: var(--accent-red);
+  animation: rec-pulse 1.4s ease-in-out infinite;
+}
+@keyframes rec-pulse {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.7; }
+}
+.upload-pick { position: relative; display: block; cursor: pointer; flex-shrink: 0; }
+.upload-pick input[type=file] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
+.upload-btn {
+  display: block;
+  text-align: center;
+  background: var(--bg-elev);
+  border: 1px solid var(--border);
+  color: var(--text-dim);
+  padding: 10px 14px;
+  border-radius: 6px;
+  font-weight: 600;
+  font-size: 13px;
+  transition: background 0.15s;
+}
+.upload-btn:hover { background: var(--bg-hover); color: var(--text); }
 .upload-btn.uploading { background: var(--bg-card); color: var(--text-dim); }
+.upload-btn.small { padding: 10px 12px; }
 .upload-err {
   color: var(--accent-red);
   font-size: 12px;