diff --git a/preload.js b/preload.js
index 22ec5f6..5fa46a0 100644
--- a/preload.js
+++ b/preload.js
@@ -1,7 +1,5 @@
 // // 在 preload 脚本中。
-const { default: createAgoraRtcEngine } = require('agora-electron-sdk')
 const { ipcRenderer } = require('electron')
-let rtcEngine = createAgoraRtcEngine()
 window.electron = {
     // 设置窗口大小
     setMainWindowSize: (config) => {
@@ -70,8 +68,5 @@ window.electron = {
     // 关闭会议监控窗口
     closeMonitorWindow: () => {
         ipcRenderer.invoke('closeMonitorWindow')
-    },
-    getrtcEngine: () => {
-        return rtcEngine
-    },
+    }
 }
diff --git a/src/components/JoinSetting/index.tsx b/src/components/JoinSetting/index.tsx
index 08ff77e..7f2d635 100644
--- a/src/components/JoinSetting/index.tsx
+++ b/src/components/JoinSetting/index.tsx
@@ -150,7 +150,7 @@ const JoinSetting = forwardRef((_props: any, ref: any) => {
                       setJoinRoomSettingForm(list)
                       if (index === 1) {
                         if (list[index].active) {
-                          agora.startPreview('videoPreview', Number(user.account))
+                          agora.startPreview('videoPreview', Number(user.screenShareId))
                         }
                       }
                     } else {
diff --git a/src/components/StupWizard/index.tsx b/src/components/StupWizard/index.tsx
index c3dd6d8..45de259 100644
--- a/src/components/StupWizard/index.tsx
+++ b/src/components/StupWizard/index.tsx
@@ -166,7 +166,7 @@ const VideoComponents = () => {
             })
             if (setting.videoDeviceId && list.length) {
                 await agora.setVideoDeviceManager(setting.videoDeviceId)
-                await agora.startPreview('videoPreview', Number(userInfo.account))
+                await agora.startPreview('videoPreview', Number(userInfo.screenShareId))
             }
         })
     }
diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 2b13469..ae4bf99 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -85,13 +85,13 @@ const Meeting: React.FC = () => {
         active: false,
         select: false,
       },
-      // {
-      //   title: '会议监控',
-      //   icon: ImageUrl.icon48,
-      //   iconSelect: ImageUrl.icon48Select,
-      //   active: false,
-      //   select: false,
-      // },
+      {
+        title: '会议监控',
+        icon: ImageUrl.icon48,
+        iconSelect: ImageUrl.icon48Select,
+        active: false,
+        select: false,
+      },
       {
         title: '录制',
         icon: ImageUrl.icon27,
@@ -185,68 +185,7 @@ const Meeting: React.FC = () => {
       }
     }, 1000)
     setMeetingMode('StandardMode');
-    agora.init(true)
-    agora.registerEventHandler({
-      onJoinChannelSuccess: async (info: any, _elapsed: any) => {
-        if (String(info.localUid).length !== 9) {
-          await getJoin(state.enableMicr, state.enableCamera)
-          setTimeout(async () => {
-            await agora.setupLocalVideo({
-              uid: Number(info.localUid),
-              view: document.getElementById(`video-${info.localUid}`),
-              channelId: info.channelId,
-              sourceType: VideoSourceType.VideoSourceCameraPrimary,
-            })
-            getShowUser();
-          }, 1000);
-        }
-      },
-      onUserJoined: async (info: any, remoteUid: any, _elapsed: any) => {
-        if (String(remoteUid).length === 9) {
-          setIsShare(remoteUid)
-        } else {
-          setTimeout(async () => {
-            await agora.setupRemoteVideoJoin({
-              uid: Number(remoteUid),
-              view: document.getElementById(`video-${remoteUid}`),
-              channelId: info.channelId,
-            })
-          }, 1000);
-        }
-      },
-      onUserOffline: async (info: any, remoteUid: any, _reason: any) => {
-        if (String(remoteUid).length === 9) {
-          setIsShare(null)
-          renderVideo()
-        }
-        await agora.setupRemoteVideo({
-          uid: Number(remoteUid),
-          view: null,
-          channelId: info.channelId,
-        });
-        setCurrentVideoId((res: any) => {
-          if (Number(res) === remoteUid) {
-            getShowUser();
-          }
-          return res
-        })
-      },
-      onAudioVolumeIndication: async (speakers: any) => {
-        speakers.forEach((item: any) => {
-          let dom = document.getElementById(`micr-${item.uid ? item.uid : userInfo.uid}`);
-          if (dom) {
-            const percentage = (item.volume / 255) * 100
-            dom.style.width = `${percentage}%`
-          }
-        });
-      }
-    })
-    agora.startCameraCapture()
-    agora.setJoinChannel({
-      channelId: state.channelId,
-      uid: userInfo.uid,
-      token: state.token,
-    })
+    agoraInit()
     storage.setItem('noViewChatList', 0)
     window.addEventListener('customStorageChange', handleCustomStorageChange);
     window.addEventListener('online', handleNetworkChange);
@@ -465,6 +404,18 @@ const Meeting: React.FC = () => {
             pauseOnHover: false,
           });
           break;
+        // 管理员查看随机用户
+        case 'Watch':
+          if (userInfo.roleId !== '1') {
+            let userId = item.watchUids.find((uid: any) => uid === userInfo.uid)
+            if (userId) {
+              await agora.startCameraCapture()
+            } else {
+              await agora.stopCameraCapture();
+            }
+            agora.updateChannelMediaOptionsEx(userId ? true : false)
+          }
+          break;
       }
     })
     return () => {
@@ -520,6 +471,81 @@ const Meeting: React.FC = () => {
     return () => clearTimeout(timer);
   }, [isClicked]);
 
+  // 声网初始化
+  const agoraInit = async () => {
+    await agora.init(true)
+    agora.registerEventHandler({
+      onJoinChannelSuccess: async (info: any, _elapsed: any) => {
+        if (info.channelId === state.channelId) {
+          if (String(info.localUid).length !== 9) {
+            await getJoin(state.enableMicr, state.enableCamera)
+            setTimeout(async () => {
+              await agora.setupLocalVideo({
+                uid: Number(info.localUid),
+                view: document.getElementById(`video-${info.localUid}`),
+                channelId: info.channelId,
+                sourceType: VideoSourceType.VideoSourceCameraPrimary,
+              })
+              getShowUser();
+            }, 1000);
+          }
+        }
+      },
+      onUserJoined: async (info: any, remoteUid: any, _elapsed: any) => {
+        if (info.channelId === state.channelId) {
+          if (String(remoteUid).length === 9) {
+            setIsShare(remoteUid)
+          } else {
+            setTimeout(async () => {
+              await agora.setupRemoteVideoJoin({
+                uid: Number(remoteUid),
+                view: document.getElementById(`video-${remoteUid}`),
+                channelId: info.channelId,
+              })
+            }, 1000);
+          }
+        }
+      },
+      onUserOffline: async (info: any, remoteUid: any, _reason: any) => {
+        if (info.channelId === state.channelId) {
+          if (String(remoteUid).length === 9) {
+            setIsShare(null)
+            renderVideo()
+          }
+          await agora.setupRemoteVideo({
+            uid: Number(remoteUid),
+            view: null,
+            channelId: info.channelId,
+          });
+          setCurrentVideoId((res: any) => {
+            if (Number(res) === remoteUid) {
+              getShowUser();
+            }
+            return res
+          })
+        }
+      },
+      onAudioVolumeIndication: async (speakers: any) => {
+        speakers.forEach((item: any) => {
+          let dom = document.getElementById(`micr-${item.uid ? item.uid : userInfo.uid}`);
+          if (dom) {
+            const percentage = (item.volume / 255) * 100
+            dom.style.width = `${percentage}%`
+          }
+        });
+      }
+    })
+    if (state.enableCamera) {
+      agora.startCameraCapture()
+    }
+    agora.setJoinChannel({
+      channelId: state.channelId,
+      uid: userInfo.uid,
+      screenShareId: userInfo.screenShareId,
+      token: state.token,
+      // tokenA: state.tokenA,
+    })
+  }
   // 状态更新
   const changeAgoraDevice = () => {
     setRoomUserList((res: any) => {
@@ -915,7 +941,7 @@ const Meeting: React.FC = () => {
         break;
       case '会议监控':
         window.electron.oepnWindow({
-          url: location.origin + '/#/userVideo'
+          url: location.origin + `/#/userVideo?channelId=${state.channelId + '1'}&token=${state.tokenA}`
         })
         break;
     }
diff --git a/src/render.d.ts b/src/render.d.ts
index 21b4071..e0a5232 100644
--- a/src/render.d.ts
+++ b/src/render.d.ts
@@ -17,7 +17,6 @@ export interface IElectronAPI {
     getVersion: () => Promise<string>;
     oepnWindow: (data: any) => any;
 
-    getrtcEngine: () => any;
     closeMonitorWindow: () => void
 }