diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index fed1d7c..0239c3f 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -21,7 +21,6 @@ import StupWizard from '@/components/StupWizard';
 import EquipmentManagement from '@/components/EquipmentManagement';
 import UserVideo from '@/components/UserVideo';
 import { role } from '@/config/role';
-import { fixWebmDuration } from "webm-duration-fix-buffer";
 const { confirm } = Modal;
 const { exec } = require('child_process');
 const fs = require('fs').promises;
@@ -540,13 +539,15 @@ const Meeting: React.FC = () => {
   useEffect(() => {
     if (recorder) {
       recorder.start();
-      recorder.ondataavailable = async (event: any) => {
-        const blob = await fixWebmDuration(event.data);
+      recorder.ondataavailable = (event: any) => {
+        const blob = new Blob([event.data], {
+          type: 'video/mp4',
+        });
         const reader = new FileReader() as any;
         reader.onload = async () => {
           const setting = await JSON.parse(storage.getItem('setting') as string)
           const buffer = Buffer.from(reader.result);
-          await fs.writeFile(`${setting.recordingFilesPath}会议录制_${state.roomName}_${state.channelId}_${+new Date()}.webm`, buffer, {});
+          await fs.writeFile(`${setting.recordingFilesPath}会议录制_${state.roomName}_${state.channelId}_${+new Date()}.mp4`, buffer, {});
           confirm({
             title: '提示',
             icon: <ExclamationCircleFilled />,