diff --git a/src/components/StupWizard/index.tsx b/src/components/StupWizard/index.tsx
index 49f1406..18ec7c1 100644
--- a/src/components/StupWizard/index.tsx
+++ b/src/components/StupWizard/index.tsx
@@ -427,6 +427,7 @@ const RecordingComponents = () => {
           <div>
             <span>本地录制文件路径</span>
             <Input
+              disabled={true}
               placeholder="请填入文件路径"
               style={{ margin: '0 14px', flexGrow: 1 }}
               value={filePath}
@@ -497,6 +498,7 @@ const FileComponents = () => {
           <div>
             <span>保存位置</span>
             <Input
+              disabled={true}
               placeholder="请填入保存目录"
               style={{ margin: '0 14px', flexGrow: 1 }}
               value={filePath}
diff --git a/src/page/Meeting/index.module.scss b/src/page/Meeting/index.module.scss
index efcacb2..0835e12 100644
--- a/src/page/Meeting/index.module.scss
+++ b/src/page/Meeting/index.module.scss
@@ -589,6 +589,8 @@
           >span {
             color: #EEEEEE;
             font-size: 14px;
+            width: 70px;
+            text-align: center;
           }
 
           >div {
diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 70e3376..5d317a6 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -992,7 +992,7 @@ const Meeting: React.FC = () => {
                               <div>
                                 <div><Avatar name={item.userName} /></div>
                                 <span>
-                                  {item.userName}
+                                  {item.userName}{item.uid === user.uid ? '(我)' : ''}
                                   {item.roleId === '1' || item.isRoomManager ?
                                     <span style={{ color: '#02B188', marginLeft: '4px' }}>
                                       {item.roleId === '1' ? '主持人' : '临时主持人'}
diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index af9957e..fe31b68 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -27,7 +27,14 @@ const agora = {
     if (bool) {
       const setting = JSON.parse(storage.getItem('setting') as string)
       if (setting.videoDeviceId) {
-        agora.setVideoDeviceManager(setting.videoDeviceId) //通过设备 ID 指定视频采集设备。
+        agora.getVideoDeviceManager().then(async (res) => {
+          let item = res.find((item: any) => item.deviceId === setting.videoDeviceId);
+          if (item) {
+            agora.setVideoDeviceManager(setting.videoDeviceId) //通过设备 ID 指定视频采集设备。
+          } else {
+            agora.setVideoDeviceManager(rtcEngine.getVideoDeviceManager().getDevice())
+          }
+        })
       } else {
         agora.setVideoDeviceManager(rtcEngine.getVideoDeviceManager().getDevice())
       }