diff --git a/src/App.tsx b/src/App.tsx
index fe4f490..b57a9c5 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -31,6 +31,7 @@ const App: React.FC = () => {
     });
     const [spinning, setSpinning] = useState(false);
     const [isState, setIsState] = useState(true);
+    const [isSignalr, setIsSignalr] = useState(true);
     useEffect(() => {
         let userInfo = JSON.parse(storage.getItem('user') as string)
         let loginInfo = JSON.parse(storage.getItem('login') as string)
@@ -44,27 +45,7 @@ const App: React.FC = () => {
                         storage.setItem('user', JSON.stringify(res.data))
                         toSrc('/home')
                         await startSignalr()
-                        onOtherSignalr(async (item: any) => {
-                            switch (item.key) {
-                                case 'Invitation':
-                                    window.electron.joinNotification({
-                                        body: item.roomName,
-                                        name: item.InviterName,
-                                    })
-                                    joinMeetingModalRef.current.changeModal(item)
-                                    break;
-                                case 'ForceLogout':
-                                    if (item.msg) {
-                                        message.error(item.msg)
-                                    }
-                                    await leaveChannel(true)
-                                    toSrc('/login')
-                                    break;
-                            }
-                        })
-                        onReconnected(async () => {
-                            storage.setItem('reconnect', true)
-                        })
+                        onEventSignalr()
                     } else {
                         toSrc('/login')
                     }
@@ -172,6 +153,7 @@ const App: React.FC = () => {
                 }
             })
         }
+        onEventSignalr()
         storage.setItem('stateInfo', JSON.stringify(state))
     }, [state])
     const handleResize = (): void => {
@@ -188,6 +170,32 @@ const App: React.FC = () => {
         }
     };
 
+    const onEventSignalr = (): void => {
+        if (isSignalr) {
+            setIsSignalr(false)
+            onOtherSignalr(async (item: any) => {
+                switch (item.key) {
+                    case 'Invitation':
+                        window.electron.joinNotification({
+                            body: item.roomName,
+                            name: item.InviterName,
+                        })
+                        joinMeetingModalRef.current.changeModal(item)
+                        break;
+                    case 'ForceLogout':
+                        if (item.msg) {
+                            message.error(item.msg)
+                        }
+                        await leaveChannel(true)
+                        toSrc('/login')
+                        break;
+                }
+            })
+            onReconnected(async () => {
+                storage.setItem('reconnect', true)
+            })
+        }
+    }
     const toSrc = (path: string): void => {
         switch (path) {
             case '/login':