diff --git a/adapters/common/engine/Audio.js b/adapters/common/engine/Audio.js
index 60f22698..0b97f3bd 100644
--- a/adapters/common/engine/Audio.js
+++ b/adapters/common/engine/Audio.js
@@ -7,7 +7,9 @@ if (Audio) {
             let elem = this._src._nativeAsset;
             // Reuse dom audio element
             if (!this._element) {
-                this._element = __globalAdapter.createInnerAudioContext();
+                this._element = CC_WORKER_AUDIO_SYSTEM
+                    ? new WorkerAudio()
+                    : __globalAdapter.createInnerAudioContext();
             }
             this._element.src = elem.src;
         },
diff --git a/adapters/platforms/wechat/res/workers/audio-worker.js b/adapters/platforms/wechat/res/workers/audio-worker.js
index 9970d62e..5df876b5 100644
--- a/adapters/platforms/wechat/res/workers/audio-worker.js
+++ b/adapters/platforms/wechat/res/workers/audio-worker.js
@@ -1,9 +1,95 @@
+const { main } = require("./ipc-worker.js");
+const { CC_WORKER_AUDIO_SYSTEM_SYNC_INTERVAL } = globalThis;
+
 var audio_worker = {
     map: {},
-    create(callback, sn) {
-        this.map[sn] = worker.createInnerAudioContext();
+    timer: null,
+
+    create(callback, id) {
+        this.map[id] = {
+            audio: worker.createInnerAudioContext({ useWebAudioImplement: true }),
+            cache: {
+                duration: 0,
+                currentTime: 0,
+                paused: true,
+            },
+            callbacks: {},
+        };
+        if (!this.timer) {
+            this.timer = setInterval(this.ensureUpdate.bind(this), CC_WORKER_AUDIO_SYSTEM_SYNC_INTERVAL);
+        }
+    },
+
+    call(callback, id, type, arg) {
+        const audio = this.map[id].audio;
+        switch (type) {
+            case 0:
+                audio.play();
+                break;
+            case 1:
+                audio.pause();
+                break;
+            case 2:
+                audio.seek(arg);
+                break;
+            case 3:
+                audio.stop();
+                break;
+            case 4:
+                audio.src = arg;
+                break;
+            case 5:
+                audio.loop = arg;
+                break;
+            case 6:
+                audio.volume = arg;
+                break;
+
+            default:
+                break;
+        }
+    },
+
+    ensureUpdate() {
+        // struct: [id, duration, currentTime, paused, ...id2, duration2]
+        const infos = [];
+        for (const id in this.map) {
+            const data = this.map[id];
+            const audio = data.audio;
+            const cache = data.cache;
+            if (
+                audio.duration !== cache.duration
+                || audio.currentTime !== cache.currentTime
+                || audio.paused !== cache.paused
+            ) {
+                cache.duration = audio.duration;
+                cache.currentTime = audio.currentTime;
+                cache.paused = audio.paused;
+                infos.push(id, cache.duration, cache.currentTime, cache.paused);
+            }
+        }
+        if (infos.length > 0) {
+            main.audioAdapter.onUpdate(infos);
+        }
+    },
+
+    on(callback, id, type) {
+        const data = this.map[id];
+        data.audio["on" + type]((data.callbacks[type] = data => {
+            main.audioAdapter.onCallback(id, type, data);
+        }));
+    },
+
+    off(callback, id, type) {
+        const data = this.map[id];
+        data.audio["off" + type](data.callbacks[type]);
+        delete data.callbacks[type];
+    },
+
+    destroy(callback, id) {
+        this.map[id].destroy();
+        delete this.map[id];
     },
-    
 };
 
 module.exports = audio_worker;
diff --git a/adapters/platforms/wechat/worker/audio.js b/adapters/platforms/wechat/worker/audio.js
index 00452915..611cd095 100644
--- a/adapters/platforms/wechat/worker/audio.js
+++ b/adapters/platforms/wechat/worker/audio.js
@@ -2,74 +2,144 @@ let _id = 0;
 
 class WorkerAudio {
     id = ++_id;
+    callbacks = {};
 
     get src() {
-
+        return this._src;
     }
     set src(str) {
-
+        if (this._src !== str) {
+            this._src = str;
+            audioWorkerAdapter.call(this.id, 4, str);
+        }
     }
+    _src = "";
 
     get loop() {
-
+        return this._loop;
     }
     set loop(v) {
-
+        if (this._loop !== v) {
+            this._loop = v;
+            audioWorkerAdapter.call(this.id, 5, v);
+        }
     }
     _loop = false;
 
     get volume() {
-
+        return this._volume;
     }
     set volume(v) {
-
+        if (this._volume !== v) {
+            this._volume = v;
+            audioWorkerAdapter.call(this.id, 6, v);
+        }
     }
     _volume = 1;
 
-    // 只读，从 Worker 单向同步值
+    // 只读，从 Worker 单向同步值，由于是异步的，部分值会先模拟
     duration = 0;
     currentTime = 0;
     paused = true;
 
     constructor() {
-
-    }
-
-    get src() {
-
-    }
-    set src(clip) {
-
+        audioWorkerAdapter.create(this);
     }
 
     play() {
-
+        this.paused = false;
+        audioWorkerAdapter.call(this.id, 0, null);
     }
 
     pause() {
-
+        this.paused = true;
+        audioWorkerAdapter.call(this.id, 1, null);
     }
 
-    seek() {
-
+    seek(position) {
+        this.paused = false;
+        this.currentTime = position;
+        audioWorkerAdapter.call(this.id, 2, position);
     }
 
     stop() {
-
+        this.paused = true;
+        audioWorkerAdapter.call(this.id, 3, null);
     }
 
     destroy() {
-
+        this.paused = true;
+        audioWorkerAdapter.destroy(this.id);
     }
-
 }
 
+[
+    "Canplay",
+    "Ended",
+    "Error",
+    "Pause",
+    "Play",
+    "Seeked",
+    "Seeking",
+    "Stop",
+    "TimeUpdate",
+    "Waiting",
+].forEach(name => {
+    WorkerAudio.prototype["on" + name] = function (callback) {
+        audioWorkerAdapter.on(this.id, name, callback);
+    };
+    WorkerAudio.prototype["off" + name] = function (callback) {
+        audioWorkerAdapter.off(this.id, name, callback);
+    };
+});
+
 var audioWorkerAdapter = {
-    on(id, callback) {
+    audios: {},
 
+    create(audio) {
+        this.audios[audio.id] = audio;
+        worker.audio.create([audio.id]);
     },
-    off(id, callback) {
 
+    call(id, type, arg) {
+        worker.audio.call([id, type, arg]);
+    },
+
+    on(id, type, callback) {
+        this.audios[id].callbacks[type] = callback;
+        worker.audio.on([id, type]);
+    },
+
+    off(id, type, callback) {
+        delete this.audios[id].callbacks[type];
+        worker.audio.off([id, type]);
+    },
+
+    onCallback(args, cmdId, callback) {
+        const id = args[0];
+        const type = args[1];
+        const data = args[2];
+        this.audios[id].callbacks[type](data);
+    },
+
+    onUpdate(args, cmdId, callback) {
+        // struct: [id, duration, currentTime, paused, ...id2, duration2]
+        const infos = args[0];
+        for (let i = 0; i < infos.length; i += 4) {
+            const id = infos[i];
+            const duration = infos[i + 1];
+            const currentTime = infos[i + 2];
+            const paused = infos[i + 3];
+            const audio = this.audios[id];
+            audio.duration = duration;
+            audio.currentTime = currentTime;
+            audio.paused = paused;
+        }
+    },
+
+    destroy(id) {
+        worker.audio.destroy(id);
+        delete this.audios[id];
     },
 };
 
diff --git a/adapters/platforms/wechat/wrapper/builtin/Audio.js b/adapters/platforms/wechat/wrapper/builtin/Audio.js
index a96fffa0..f3abb554 100644
--- a/adapters/platforms/wechat/wrapper/builtin/Audio.js
+++ b/adapters/platforms/wechat/wrapper/builtin/Audio.js
@@ -25,7 +25,9 @@ export default class Audio extends HTMLAudioElement {
     
     this.readyState = HAVE_NOTHING
 
-    const innerAudioContext = wx.createInnerAudioContext()
+    const innerAudioContext = CC_WORKER_AUDIO_SYSTEM
+      ? new WorkerAudio()
+      : wx.createInnerAudioContext()
 
     _innerAudioContextMap[this._$sn] = innerAudioContext