diff --git a/demoHtml/minihtml.html b/demoHtml/minihtml.html
new file mode 100644
index 0000000..4e9babe
--- /dev/null
+++ b/demoHtml/minihtml.html
@@ -0,0 +1,288 @@
+<!doctype html>
+<html lang="zh-CN">
+    <head>
+        <meta charset="UTF-8" />
+        <meta
+            name="viewport"
+            content="width=device-width,initial-scale=1"
+        />
+        <title>录音与播放功能</title>
+        <style>
+            body {
+                font-family: 'Segoe UI', sans-serif;
+                background-color: #f5f7fa;
+                margin: 0;
+                padding: 20px;
+                display: flex;
+                justify-content: center;
+                align-items: center;
+                min-height: 100vh;
+            }
+            .container {
+                background-color: #fff;
+                border-radius: 12px;
+                box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+                padding: 30px;
+                width: 100%;
+                max-width: 500px;
+                text-align: center;
+            }
+            h1 {
+                color: #2c3e50;
+                margin-bottom: 20px;
+            }
+            .controls {
+                margin-bottom: 20px;
+            }
+            button {
+                background-color: #3498db;
+                color: #fff;
+                border: none;
+                padding: 12px 24px;
+                font-size: 16px;
+                border-radius: 8px;
+                cursor: pointer;
+                margin: 0 8px;
+                transition: background-color 0.3s;
+            }
+            button:disabled {
+                background-color: #bdc3c7;
+                cursor: not-allowed;
+            }
+            button:hover {
+                background-color: #2980b9;
+            }
+            .timer {
+                font-size: 18px;
+                color: #e74c3c;
+                margin: 10px 0;
+                font-weight: 700;
+            }
+            .file-info {
+                margin-top: 10px;
+                color: #7f8c8d;
+                font-size: 14px;
+                font-weight: 400;
+            }
+            .upload-status {
+                margin-top: 10px;
+                font-size: 14px;
+                font-weight: 400;
+            }
+            .audio-player {
+                margin-top: 20px;
+                border-radius: 8px;
+                overflow: hidden;
+                box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
+            }
+            audio {
+                width: 100%;
+                height: 50px;
+                border: none;
+                background-color: #f0f0f0;
+            }
+            .status {
+                margin-top: 10px;
+                color: #7f8c8d;
+                font-size: 14px;
+            }
+        </style>
+    </head>
+    <body>
+        <div class="container">
+            <h1>录音与播放</h1>
+            <div class="controls">
+                <button id="startBtn">开始录音</button>
+                <button
+                    id="stopBtn"
+                    disabled="disabled"
+                >
+                    结束录音
+                </button>
+                <button
+                    id="uploadBtn"
+                    disabled="disabled"
+                >
+                    上传到服务器
+                </button>
+            </div>
+            <div
+                class="timer"
+                id="timer"
+            >
+                00:00
+            </div>
+            <div
+                class="file-info"
+                id="fileInfo"
+            >
+                文件大小：0 KB
+            </div>
+            <div
+                class="upload-status"
+                id="uploadStatus"
+            ></div>
+            <div
+                class="status"
+                id="status"
+            >
+                准备就绪
+            </div>
+            <div class="audio-player">
+                <audio
+                    id="audioPlayer"
+                    controls
+                ></audio>
+            </div>
+        </div>
+        <script>
+            // 获取 DOM 元素
+            const startBtn = document.getElementById('startBtn');
+            const stopBtn = document.getElementById('stopBtn');
+            const uploadBtn = document.getElementById('uploadBtn');
+            const timerEl = document.getElementById('timer');
+            const fileInfoEl = document.getElementById('fileInfo');
+            const uploadStatusEl = document.getElementById('uploadStatus');
+            const statusEl = document.getElementById('status');
+            const audioPlayer = document.getElementById('audioPlayer');
+
+            let mediaRecorder;
+            let audioChunks = [];
+            let recordingTime = 0;
+            const MAX_RECORDING_TIME = 60; // 最大60秒
+            const AUTO_STOP_TIME = 10; // 超过10秒自动停止
+            let timerInterval;
+            let audioBlob = null; // 存储录音结果，用于上传
+
+            // 模拟上传接口地址（可替换为真实后端地址）
+            const UPLOAD_URL = 'https://httpbin.org/post'; // 测试用接口，可上传文件
+
+            // 开始录音
+            startBtn.addEventListener('click', async () => {
+                try {
+                    const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
+                    mediaRecorder = new MediaRecorder(stream, {
+                        mimeType: 'audio/webm;codecs=opus',
+                    });
+
+                    audioChunks = [];
+
+                    mediaRecorder.ondataavailable = (event) => {
+                        if (event.data.size > 0) {
+                            audioChunks.push(event.data);
+                        }
+                    };
+
+                    mediaRecorder.onstop = () => {
+                        // 生成 Blob
+                        audioBlob = new Blob(audioChunks, { type: 'audio/webm' });
+                        const audioUrl = URL.createObjectURL(audioBlob);
+                        audioPlayer.src = audioUrl;
+
+                        // 计算文件大小（KB）
+                        const fileSizeKB = (audioBlob.size / 1024).toFixed(2);
+                        fileInfoEl.textContent = `文件大小：${fileSizeKB} KB`;
+
+                        statusEl.textContent = `录音完成，大小：${fileSizeKB} KB，可播放`;
+                        uploadBtn.disabled = false; // 启用上传按钮
+                        stopBtn.disabled = true;
+                        startBtn.disabled = false;
+                        clearInterval(timerInterval);
+                        timerEl.textContent = '00:00';
+                    };
+
+                    mediaRecorder.start();
+
+                    startBtn.disabled = true;
+                    stopBtn.disabled = false;
+                    statusEl.textContent = '正在录音...';
+
+                    // 启动计时器
+                    recordingTime = 0;
+                    timerInterval = setInterval(() => {
+                        recordingTime++;
+                        timerEl.textContent = formatTime(recordingTime);
+
+                        // ✅ 超过10秒自动停止录音
+                        if (recordingTime >= AUTO_STOP_TIME) {
+                            statusEl.textContent = `⚠️ 已超过 ${AUTO_STOP_TIME} 秒，自动停止录音`;
+                            stopRecording();
+                        }
+
+                        // 也检查最大时长（防止意外）
+                        if (recordingTime >= MAX_RECORDING_TIME) {
+                            statusEl.textContent = `⚠️ 已达到最大录音时长 ${MAX_RECORDING_TIME} 秒，自动停止`;
+                            stopRecording();
+                        }
+                    }, 1000);
+                } catch (err) {
+                    alert('无法访问麦克风：' + err.message);
+                    console.error('录音失败：', err);
+                }
+            });
+
+            // 结束录音
+            stopBtn.addEventListener('click', stopRecording);
+
+            function stopRecording() {
+                if (mediaRecorder && mediaRecorder.state !== 'inactive') {
+                    mediaRecorder.stop();
+                }
+
+                if (mediaRecorder && mediaRecorder.stream) {
+                    mediaRecorder.stream.getTracks().forEach((track) => track.stop());
+                }
+            }
+
+            // 上传录音文件
+            uploadBtn.addEventListener('click', async () => {
+                if (!audioBlob) {
+                    alert('没有可上传的录音文件');
+                    return;
+                }
+
+                uploadStatusEl.textContent = '正在上传...';
+                uploadBtn.disabled = true;
+
+                const formData = new FormData();
+                formData.append('audio', audioBlob, 'recording.webm'); // 文件名自定义
+
+                try {
+                    const response = await fetch(UPLOAD_URL, {
+                        method: 'POST',
+                        body: formData,
+                    });
+
+                    if (response.ok) {
+                        const result = await response.json();
+                        uploadStatusEl.textContent = '✅ 上传成功！';
+                        console.log('上传成功:', result);
+                    } else {
+                        throw new Error(`HTTP ${response.status}`);
+                    }
+                } catch (err) {
+                    uploadStatusEl.textContent = '❌ 上传失败：' + err.message;
+                    console.error('上传失败:', err);
+                } finally {
+                    uploadBtn.disabled = false;
+                }
+            });
+
+            // 格式化时间：秒转为 mm:ss
+            function formatTime(seconds) {
+                const mins = Math.floor(seconds / 60)
+                    .toString()
+                    .padStart(2, '0');
+                const secs = (seconds % 60).toString().padStart(2, '0');
+                return `${mins}:${secs}`;
+            }
+
+            // 页面加载完成后初始化
+            document.addEventListener('DOMContentLoaded', () => {
+                stopBtn.disabled = true;
+                uploadBtn.disabled = true;
+                statusEl.textContent = '点击“开始录音”开始';
+            });
+        </script>
+    </body>
+</html>
diff --git a/src/views/tool/nav/index.vue b/src/views/tool/nav/index.vue
index af6144d..ad283da 100644
--- a/src/views/tool/nav/index.vue
+++ b/src/views/tool/nav/index.vue
@@ -57,7 +57,7 @@
 
 <script setup>
 import { ref, computed } from 'vue';
-import { Search, Warning, Sunny, Moon, FullScreen, Printer, Picture, Switch } from '@element-plus/icons-vue';
+import { Search, Warning, Sunny, Moon, FullScreen, Printer, Picture, Switch, Microphone } from '@element-plus/icons-vue';
 
 // 主题状态
 const isDarkTheme = ref(false);
@@ -76,6 +76,7 @@ const navItems = ref([
     { icon: Picture, name: '图片压缩', url: '/#/demo/compressImage' },
     { icon: Picture, name: '图片标注', url: '/#/demo/tuiImageEditor' },
     { icon: Switch, name: 'SCSS转换', url: '/#/demo/scssLiveTranslate' },
+    { icon: Microphone, name: '录音', url: '/demoHtml/minihtml.html' },
 ]);
 
 // 计算属性：过滤后的导航项
