diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 2b32883..ce50e21 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -189,7 +189,7 @@ const Meeting: React.FC = () => {
   const channel = new BroadcastChannel('meeting_channel');
   useEffect(() => {
     let time: NodeJS.Timeout;
-    // let getDesktopCapturerVideoTime: NodeJS.Timeout;
+    let getDesktopCapturerVideoTime: NodeJS.Timeout;
     setUser(userInfo)
     window.electron.getIsMaximized().then((res: boolean) => {
       if (!res) {
@@ -358,28 +358,28 @@ const Meeting: React.FC = () => {
         })
       }
     }, 10000);
-    // getDesktopCapturerVideoTime = setInterval(() => {
-    //   setSharedScreenItem((i: any) => {
-    //     if (i && i.type === 0) {
-    //       agora.getDesktopCapturerVideo({ width: 0, height: 0 }, { width: 0, height: 0 }, false).then(res => {
-    //         if (res.length) {
-    //           let row = res.find((item: any) => item.sourceId === i.sourceId)
-    //           if (!row) {
-    //             stopScreenCapture()
-    //             setSharedScreenItem('')
-    //             allUserLook(userInfo.uid, userInfo.userName)
-    //           }
-    //         }
-    //       })
-    //     }
-    //     return i
-    //   })
-    // }, 3000)
+    getDesktopCapturerVideoTime = setInterval(() => {
+      setSharedScreenItem((i: any) => {
+        if (i && i.type === 0) {
+          agora.getDesktopCapturerVideo({ width: 0, height: 0 }, { width: 0, height: 0 }, false).then(res => {
+            if (res.length) {
+              let row = res.find((item: any) => item.sourceId === i.sourceId)
+              if (!row) {
+                stopScreenCapture()
+                setSharedScreenItem('')
+                allUserLook(userInfo.uid, userInfo.userName)
+              }
+            }
+          })
+        }
+        return i
+      })
+    }, 3000)
     return () => {
       window.removeEventListener('customStorageChange', handleCustomStorageChange);
       window.removeEventListener('wheel', handleWheelChange);
       clearInterval(time)
-      // clearInterval(getDesktopCapturerVideoTime)
+      clearInterval(getDesktopCapturerVideoTime)
     };
   }, []);
 
diff --git a/src/utils/package/agora.ts b/src/utils/package/agora.ts
index 6f857ce..4e0a99f 100644
--- a/src/utils/package/agora.ts
+++ b/src/utils/package/agora.ts
@@ -388,7 +388,7 @@ export const agora = {
   },
   // 桌面捕获音频和视频的媒体源的信息
   getDesktopCapturerVideo: async (thumbSize: any, iconSize: any, includeScreen: boolean) => {
-    return await rtcEngine.getScreenCaptureSources(thumbSize, iconSize, includeScreen).filter((item: any) => item.type === 1)
+    return await rtcEngine.getScreenCaptureSources(thumbSize, iconSize, includeScreen)
   },
   // 共享屏幕采集
   setDesktopCapturerVideo: async (targetSource: any, isComputerAudio: boolean, isFluencyPriority: boolean) => {
@@ -414,8 +414,6 @@ export const agora = {
         {},
         {
           windowFocus: true,
-          enableHighLight: true,
-          highLightColor: 0xFF99CC00,
           ...data
         }
       );
@@ -425,8 +423,6 @@ export const agora = {
         {},
         {
           windowFocus: true,
-          enableHighLight: true,
-          highLightColor: 0xFF99CC00,
           ...data
         }
       );