diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 571b3bf..12f095a 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -1423,11 +1423,6 @@ const Meeting: React.FC = () => {
   const clickSharedScreen = async (): Promise<void> => {
     let data = sharedScreenList.find((item: any) => item.sourceId === sharedScreenItem.sourceId)
     if (data) {
-      setIsShare(user.screenShareId)
-      window.electron.setMainWindowSize({
-        width: 350,
-        height: 200,
-      })
       const footerListTemplate = [...footerList]
       footerListTemplate[footerListIndex.itemIndex][footerListIndex.rowIndex].title = '停止共享'
       setIsSharedScreenModal(false)
@@ -1455,6 +1450,10 @@ const Meeting: React.FC = () => {
           key: 'currentSpeakUserWindow',
         })
         setKeyOpenChildWindow('shareScreenWindow', true)
+        window.electron.setMainWindowSize({
+          width: 350,
+          height: 200,
+        })
         setTimeout(() => {
           agora.setupLocalVideo({
             uid: Number(user.screenShareId),