diff --git a/main.js b/main.js
index 0415f85..c942700 100644
--- a/main.js
+++ b/main.js
@@ -402,6 +402,9 @@ app.on('ready', () => {
                 case 'show':
                     mainWindow.show()
                     mainWindow.focus();
+                    mainWindow.setSkipTaskbar(false)
+                    mainWindow.setResizable(true)
+                    mainWindow.setAlwaysOnTop(false)
                     break;
             }
         });
@@ -485,6 +488,11 @@ app.on('ready', () => {
         });
         // 设置桌面应用基础属性
         ipcMain.handle('setMainWindowSize', (event, config) => {
+            if (config.width === 250) {
+                mainWindow.setSkipTaskbar(true)
+                mainWindow.setResizable(false)
+                mainWindow.setAlwaysOnTop(true, 'screen-saver')
+            }
             // 设置最小窗口尺寸
             mainWindow.setMinimumSize(config.width, config.height);
             // 设置最大尺寸
@@ -572,9 +580,6 @@ app.on('ready', () => {
                         childWindow[k] = ""
                     }
                 }
-                mainWindow.setSkipTaskbar(false)
-                mainWindow.setResizable(true)
-                mainWindow.setAlwaysOnTop(false)
             } else {
                 childWindow[key].close()
                 childWindow[key] = ""
@@ -610,10 +615,14 @@ app.on('ready', () => {
                     }
                 }
             } else {
-                if (childWindow[config.key].isVisible()) {
+                if (config.bool) {
                     childWindow[config.key].hide()
                 } else {
-                    childWindow[config.key].show()
+                    if (childWindow[config.key].isVisible()) {
+                        childWindow[config.key].hide()
+                    } else {
+                        childWindow[config.key].show()
+                    }
                 }
             }
         });
@@ -715,9 +724,6 @@ function windowOperation(config) {
         case 'shareScreenWindow':
             x = Math.round((display.workArea.width - child.getSize()[0]) / 2);
             child.setPosition(x, 0);
-            mainWindow.setSkipTaskbar(true)
-            mainWindow.setResizable(false)
-            mainWindow.setAlwaysOnTop(true, 'screen-saver')
             break;
         case 'chatSmallWindow':
             y = height - child.getSize()[1];
diff --git a/preload.js b/preload.js
index 55a0c47..4879689 100644
--- a/preload.js
+++ b/preload.js
@@ -116,8 +116,59 @@ window.electron = {
         ipcRenderer.invoke('setRegistry', uuid)
     },
     // 创建子窗口
-    createChildWindow: (config) => {
-        ipcRenderer.invoke('createChildWindow', config)
+    createChildWindow: (str) => {
+        switch (str) {
+            case 'show':
+                ipcRenderer.invoke('setChildWindowShow', {
+                    key: 'shareScreenWindow',
+                })
+                ipcRenderer.invoke('setChildWindowShow', {
+                    key: 'chatSmallWindow',
+                })
+                break;
+            case 'hide':
+                ipcRenderer.invoke('createChildWindow', {
+                    url: location.origin + `/#/noticeWindow`,
+                    width: 388,
+                    height: 150,
+                    key: 'noticeWindow',
+                })
+                ipcRenderer.invoke('createChildWindow', {
+                    url: location.origin + `/#/shareScreenWindow`,
+                    width: 400,
+                    height: 80,
+                    key: 'shareScreenWindow',
+                })
+                ipcRenderer.invoke('createChildWindow', {
+                    url: location.origin + `/#/chatSmallWindow`,
+                    width: 200,
+                    height: 150,
+                    key: 'chatSmallWindow',
+                })
+                ipcRenderer.invoke('createChildWindow', {
+                    url: location.origin + `/#/chatBigWindow`,
+                    width: 540,
+                    height: 640,
+                    key: 'chatBigWindow',
+                })
+                ipcRenderer.invoke('createChildWindow', {
+                    url: location.origin + `/#/userListWindow`,
+                    width: 440,
+                    height: 540,
+                    key: 'userListWindow',
+                })
+                break;
+            case 'stop':
+                ipcRenderer.invoke('setChildWindowShow', {
+                    key: 'shareScreenWindow',
+                    bool: true
+                })
+                ipcRenderer.invoke('setChildWindowShow', {
+                    key: 'chatSmallWindow',
+                    bool: true
+                })
+                break;
+        }
     },
     // 关闭子窗口
     closeChildWindow: (key) => {
diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index ccf0a00..7f2103e 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -171,6 +171,7 @@ const Meeting: React.FC = () => {
   })
   const [networkOther, setNetworkOther] = useState<RtcStats>({})
   const [isComputerAudio, setIsComputerAudio] = useState(false)
+  const [_isLeave, setIsLeave] = useState(false)
   const [isScreenCapture, setIsScreenCapture] = useState(false)
   const [isFluencyPriority, setIsFluencyPriority] = useState(false)
   const [open, setOpen] = useState(false)
@@ -208,6 +209,7 @@ const Meeting: React.FC = () => {
   const channel = new BroadcastChannel('meeting_channel');
   let storeDevice: any;
   useEffect(() => {
+    window.electron.createChildWindow('hide')
     let time: NodeJS.Timeout;
     setUser(userInfo)
     window.electron.getIsMaximized().then((res: boolean) => {
@@ -484,6 +486,7 @@ const Meeting: React.FC = () => {
       window.removeEventListener('wheel', handleWheelChange);
       clearInterval(time)
       channel.close();
+      window.electron.closeChildWindow('shareScreenWindow')
     };
   }, []);
 
@@ -871,7 +874,22 @@ const Meeting: React.FC = () => {
 
   useEffect(() => {
     if (recorder) {
-      recorder.start();
+      recorder.start()
+      recorder.onstart = async () => {
+        message.success('开始录制')
+      }
+      recorder.onerror = async () => {
+        setRecorder('')
+        setMediaStream([])
+        setIsClickedMediaSteam(false)
+        changeStatusList({
+          title: '录制中'
+        }, 1, 3)
+        message.error('录制失败，请重新录制！')
+      }
+      recorder.onstop = async () => {
+
+      }
       recorder.ondataavailable = async (event: any) => {
         const blob = await fixWebmDuration(event.data);
         const reader = new FileReader() as any;
@@ -900,6 +918,16 @@ const Meeting: React.FC = () => {
             onCancel() {
             }
           })
+          setIsLeave(bool => {
+            if (bool) {
+              if (userInfo.isAnonymous) {
+                storage.setItem('userLogin', false)
+              } else {
+                navigate('/home/index')
+              }
+            }
+            return false
+          })
         };
         reader.readAsArrayBuffer(blob);
       }
@@ -1001,8 +1029,8 @@ const Meeting: React.FC = () => {
                 channelId: connection.channelId,
                 sourceType: VideoSourceType.VideoSourceCameraPrimary,
               })
-              getShowUser();
-            }, 1500);
+            }, 1000);
+            getShowUser();
           }
         }
       },
@@ -1017,7 +1045,7 @@ const Meeting: React.FC = () => {
                 view: document.getElementById(`video-${remoteUid}`),
                 channelId: connection.channelId,
               })
-            }, 1500);
+            }, 1000);
           }
         }
       },
@@ -1200,22 +1228,18 @@ const Meeting: React.FC = () => {
   // 刷新
   const refreshVideoView = async (userItem: any): Promise<void> => {
     if (userItem.uid === userInfo.uid) {
-      setTimeout(async () => {
-        await agora.setupLocalVideo({
-          uid: Number(userItem.uid),
-          view: document.getElementById(`video-${userItem.uid}`),
-          channelId: state.channelId,
-          sourceType: VideoSourceType.VideoSourceCameraPrimary,
-        })
-      }, 1500);
+      await agora.setupLocalVideo({
+        uid: Number(userItem.uid),
+        view: document.getElementById(`video-${userItem.uid}`),
+        channelId: state.channelId,
+        sourceType: VideoSourceType.VideoSourceCameraPrimary,
+      })
     } else {
-      setTimeout(async () => {
-        await agora.setupRemoteVideoJoin({
-          uid: Number(userItem.uid),
-          view: document.getElementById(`video-${userItem.uid}`),
-          channelId: state.channelId,
-        })
-      }, 1500);
+      await agora.setupRemoteVideoJoin({
+        uid: Number(userItem.uid),
+        view: document.getElementById(`video-${userItem.uid}`),
+        channelId: state.channelId,
+      })
     }
   }
   // 替换数据
@@ -1578,7 +1602,7 @@ const Meeting: React.FC = () => {
               // 开始录制
               const mediaRecorder = new MediaRecorder(combinedSource, {
                 mimeType: 'video/webm;codecs=vp9,opus',
-                videoBitsPerSecond: 1.5e6,
+                videoBitsPerSecond: 1500,
               });
               setRecorder(mediaRecorder);
             });
@@ -1642,7 +1666,10 @@ const Meeting: React.FC = () => {
   const stopRecorderMedia = async (): Promise<void> => {
     setRecorder((res: any) => {
       if (res) {
-        res.stop();
+        try {
+          res.stop()
+        } catch (error) {
+        }
       }
       return res
     })
@@ -1650,7 +1677,10 @@ const Meeting: React.FC = () => {
       if (res.length) {
         res.forEach((item: any) => {
           item.getTracks().forEach((track: any) => {
-            track.stop()
+            try {
+              track.stop()
+            } catch (error) {
+            }
           });
         });
       }
@@ -1659,19 +1689,25 @@ const Meeting: React.FC = () => {
   }
   // 退出房间
   const leaveChannel = async (bool: boolean = true): Promise<void> => {
+    setIsLeave(true)
     await stopScreenCapture()
     await stopRecorderMedia()
     if (bool) {
       await getLeave()
     }
     await agora.leaveChannel()
-    setTimeout(() => {
-      if (userInfo.isAnonymous) {
-        storage.setItem('userLogin', false)
+    setRecorder((res: any) => {
+      if (res) {
+
       } else {
-        navigate('/home/index')
+        if (userInfo.isAnonymous) {
+          storage.setItem('userLogin', false)
+        } else {
+          navigate('/home/index')
+        }
       }
-    }, 1000)
+      return res
+    })
   }
   // 分享屏幕
   const clickSharedScreen = async (): Promise<void> => {
@@ -1694,39 +1730,7 @@ const Meeting: React.FC = () => {
       const isOpen = await getKeyOpenChildWindow('shareScreenWindow')
       setIsScreenCapture(true)
       if (!isOpen) {
-        window.electron.createChildWindow({
-          url: location.origin + `/#/noticeWindow`,
-          width: 388,
-          height: 150,
-          key: 'noticeWindow',
-          show: true,
-        })
-        window.electron.createChildWindow({
-          url: location.origin + `/#/shareScreenWindow`,
-          width: 400,
-          height: 80,
-          key: 'shareScreenWindow',
-          show: true,
-        })
-        window.electron.createChildWindow({
-          url: location.origin + `/#/chatSmallWindow`,
-          width: 200,
-          height: 150,
-          key: 'chatSmallWindow',
-          show: true,
-        })
-        window.electron.createChildWindow({
-          url: location.origin + `/#/chatBigWindow`,
-          width: 540,
-          height: 640,
-          key: 'chatBigWindow',
-        })
-        window.electron.createChildWindow({
-          url: location.origin + `/#/userListWindow`,
-          width: 440,
-          height: 540,
-          key: 'userListWindow',
-        })
+        window.electron.createChildWindow('show')
         setKeyOpenChildWindow('shareScreenWindow', true)
         window.electron.setMainWindowSize({
           width: 250,
@@ -1749,7 +1753,7 @@ const Meeting: React.FC = () => {
   }
   // 获取桌面可共享屏幕的引用
   const getDesktopCapturerVideo = (): void => {
-    agora.getDesktopCapturerVideo({ width: 300, height: 300 }, { width: 300, height: 300 }, true).then((res: any) => {
+    agora.getDesktopCapturerVideo({ width: 50, height: 50 }, { width: 30, height: 30 }, true).then((res: any) => {
       res.forEach((item: any, index: number) => {
         if (item.type === 1) {
           item.sourceTitle = '桌面' + (index + 1)
@@ -1785,9 +1789,10 @@ const Meeting: React.FC = () => {
     const footerListTemplate = [...footerList]
     await agora.leaveChannelEx(userInfo.screenShareId)
     agora.stopScreenCapture()
+    await agora.destroyRendererByView()
     footerListTemplate[1][0].title = '共享屏幕'
     setFooterList(footerListTemplate)
-    window.electron.closeChildWindow('shareScreenWindow')
+    window.electron.createChildWindow('stop')
     setKeyOpenChildWindow('shareScreenWindow', false)
     setIsScreenCapture(bool => {
       if (bool) {
@@ -2750,7 +2755,8 @@ const Meeting: React.FC = () => {
                       <div className={styles.meetingUserVideoList} style={{ width: statusList.userVideo ? '500px' : '500px' }}>
                         <div className={styles.meetingUserVideoListTitle}>
                           <span>会议监控</span>
-                          <img src={ImageUrl.icon18} alt="" onClick={() => {
+                          <img src={ImageUrl.icon18} alt="" onClick={async () => {
+                            await agora.allLeaveChannelEx()
                             setStatusList({
                               userList: false,
                               userChatList: false,
diff --git a/src/render.d.ts b/src/render.d.ts
index 95e2967..ad0eae5 100644
--- a/src/render.d.ts
+++ b/src/render.d.ts
@@ -29,7 +29,7 @@ export interface IElectronAPI {
     isVisible: () => Promise<string>;
     setRegistry: (uuid: string) => any;
     getRegistry: () => any;
-    createChildWindow: (config: any) => void;
+    createChildWindow: (str: string) => void;
     setChildWindow: (config: any) => void;
     setChildWindowShow: (config: any) => void;
     closeChildWindow: (key: string) => void;
diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index c3ba703..90b9860 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -366,7 +366,6 @@ export const agora = {
   },
   // 退出第二个房间
   allLeaveChannelEx: async () => {
-    await agora.stopCameraCapture();
     await rtcEngine.leaveChannelEx({ channelId: option.channelId + 'a', localUid: Number('1' + option.screenShareId) })
   },
   // 停止/恢复接收指定的视频流。
@@ -385,6 +384,12 @@ export const agora = {
   destroyRendererByConfig: async (uid: number, channelId?: string) => {
     await rtcEngine.destroyRendererByConfig(VideoSourceType.VideoSourceRemote, channelId, uid);
   },
+  destroyRendererByView: async () => {
+    let dom = document.getElementById(`meetingAbsoluteVideo`);
+    if (dom) {
+      await rtcEngine.destroyRendererByView(dom);
+    }
+  },
   // ai降噪
   setAINSMode: async (enabled: boolean, mode: AudioAinsMode) => {
     rtcEngine.setAINSMode(enabled, mode)
@@ -436,7 +441,7 @@ export const agora = {
   },
   // 停止采集摄像头
   stopCameraCapture: async () => {
-    await rtcEngine.stopCameraCapture()
+    await rtcEngine.stopCameraCapture(VideoSourceType.VideoSourceCamera)
   },
   // 加入频道
   setJoinChannel: async (data: any) => {