diff --git a/src/components/JoinSetting/index.tsx b/src/components/JoinSetting/index.tsx
index 3fabbae..1ab759f 100644
--- a/src/components/JoinSetting/index.tsx
+++ b/src/components/JoinSetting/index.tsx
@@ -71,7 +71,7 @@ const JoinSetting = forwardRef((_props: any, ref: any) => {
     })
   }
   const getRoomRtcToken = async (roomNum: string, callBack: Function): Promise<void> => {
-    Promise.all([GetRoomRtcToken(roomNum), GetRoomRtcToken(roomNum + 'a')]).then(res => {
+    Promise.all([GetRoomRtcToken(roomNum), GetRoomRtcToken(roomNum + '1')]).then(res => {
       if (res[0].code === 200 && res[1].code === 200) {
         callBack({
           token: res[0].data,
diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index dff415a..48004fa 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -929,7 +929,7 @@ const Meeting: React.FC = () => {
         break;
       case '会议监控':
         window.electron.oepnWindow({
-          url: location.origin + `/#/userVideo?channelId=${state.channelId + 'a'}&token=${state.tokenA}`
+          url: location.origin + `/#/userVideo?channelId=${state.channelId + '1'}&token=${state.tokenA}`
         })
         break;
     }
diff --git a/src/page/UserVideo/index.tsx b/src/page/UserVideo/index.tsx
index decea6b..5c06ab3 100644
--- a/src/page/UserVideo/index.tsx
+++ b/src/page/UserVideo/index.tsx
@@ -74,7 +74,7 @@ const UserVideo: React.FC = () => {
   }
   // 获取轮训用户
   const getPolling = async (): Promise<void> => {
-    GetPolling(getQueryParameterRegex('channelId')?.split('a')[0] as string, from.viewPeopleValue).then((res: any) => {
+    GetPolling(getQueryParameterRegex('channelId')?.split('1')[0] as string, from.viewPeopleValue).then((res: any) => {
       if (res.code === 200) {
         setUserList(res.data)
       }
diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index f4792a9..824cf22 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -222,7 +222,7 @@ const agora = {
   allJoinChannelEx: async () => {
     await rtcEngine.joinChannelEx(
       option.tokenA,
-      { channelId: option.channelId + 'a', localUid: Number('1' + option.screenShareId) },
+      { channelId: option.channelId + '1', localUid: Number('1' + option.screenShareId) },
       {
         autoSubscribeAudio: false,//设置是否自动订阅所有音频流
         autoSubscribeVideo: false,//设置是否自动订阅所有视频流