diff --git a/src/views/videoCommunication/realTimeConsultation.vue b/src/views/videoCommunication/realTimeConsultation.vue
index 2df6f03..d057c7b 100644
--- a/src/views/videoCommunication/realTimeConsultation.vue
+++ b/src/views/videoCommunication/realTimeConsultation.vue
@@ -623,7 +623,6 @@ export default {
 
     // ==================== 【4】采集卡设备 ====================
     async switchCaptureCard(deviceId) {
-      // 1. 彻底清理旧资源（防止残留）
       if (this.captureCheckTimer) clearTimeout(this.captureCheckTimer);
       this.closeCaptureCard();
 
@@ -637,8 +636,6 @@ export default {
       await this.$nextTick();
       const videoEl = this.$refs.shareVideo;
 
-      // 2. 强制重置 Video 标签状态（防止 CSS 缓存黑屏）
-      // 强制重置 Video 标签状态
       if (videoEl) {
         videoEl.srcObject = null;
         videoEl.load();
@@ -646,51 +643,38 @@ export default {
         videoEl.style.height = "100%";
         videoEl.style.objectFit = "contain";
         videoEl.style.background = "#000";
-        videoEl.muted = false; // ✅ 允许播放声音
+        videoEl.muted = false;
+        videoEl.volume = 1; // ✅ 强制音量
       }
 
       try {
-        console.log("正在执行最终修复方案：强制30帧 + 无分辨率限制...");
-
-        // 3. 发起请求（核心修改点）
         const stream = await navigator.mediaDevices.getUserMedia({
           video: {
             deviceId: { exact: deviceId },
-            // 核心修复 A：强制帧率 30，这是绿联 USB 2.0 采集卡的“生命线”
             frameRate: { exact: 30 },
-            // 核心修复 B：强制 MJPEG，绕过 USB 2.0 带宽瓶颈
             advanced: [{ chromegfx: "mjpeg" }],
-            // 注意：这里绝对不要写 width/height，让它默认输出 640x480
           },
           audio: true,
         });
 
-        console.log(
-          "采集成功！实际设置：",
-          stream.getVideoTracks()[0].getSettings()
-        );
+        // ✅ 强制开启音频
+        stream.getAudioTracks().forEach((track) => (track.enabled = true));
 
-        // 4. 绑定流
         if (videoEl) {
           videoEl.srcObject = stream;
-
-          // 核心修复 C：确保播放
           const playPromise = videoEl.play();
           if (playPromise !== undefined) {
             playPromise
               .then(() => {
-                console.log("视频播放已成功启动");
-                this.$message.success("采集卡已连接 (强制30帧/MJPEG)");
+                console.log("采集卡音视频播放成功");
+                this.$message.success("采集卡已连接（带声音）");
               })
-              .catch((error) => {
-                console.error("自动播放被拦截:", error);
-                this.$message.error("播放被拦截，请尝试点击页面任意位置");
-              });
+              .catch((err) => {});
           }
         }
       } catch (err) {
-        console.error("最终方案失败:", err);
-        this.$message.error("连接失败: " + err.message);
+        console.error("采集卡失败", err);
+        this.$message.error("采集卡失败：" + err.message);
         this.isSharing = false;
       }
     },