音频流仍然存在问题，后续debug

web/src/components/AceScreen.vue

@@ -1,7 +1,10 @@
 <template>
   <div>
     <canvas id="vnc" />
-    <div id="data"></div>
+    <div id="data">
+      <video id="video" muted autoplay />
+      <audio id="audio" autoplay />
+    </div>
   </div>
 </template>
 
@@ -90,11 +93,11 @@ onMounted(() => {
     };
     pc.ontrack = (ev) => {
       console.log(ev);
-      const el = document.createElement(ev.track.kind);
-      el.id = ev.track.kind;
+      const el = document.querySelector(`${ev.track.kind}#${ev.track.kind}`);
       el.srcObject = ev.streams[0];
       el.autoplay = true;
-      el.controls = true;
+      el.controls = false;
+      el.oncontextmenu = () => false;
       document.getElementById("data").appendChild(el);
     };