diff --git a/src/App.tsx b/src/App.tsx
index 2cdf77c..f071f33 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -13,6 +13,7 @@ const { Header, Footer, Sider, Content } = Layout;
 
 function App() {
 	const dispatch = useAppDispatch();
+	const navigate = useNavigate();
 
 	useEffect(() => {
 		//连接websocket
@@ -25,7 +26,7 @@ function App() {
 				// } else {
 				// 	navigate("/login");
 				// }
-			}else if(data.messageType === 'STATE'){
+			} else if (data.messageType === "STATE") {
 				dispatch(updateDeviceState(data.data));
 			}
 		});
@@ -33,6 +34,14 @@ function App() {
 		return () => subscription.unsubscribe();
 	});
 
+	useEffect(() => {
+		if (localStorage.getItem("user")) {
+			navigate("/measure/config", { replace: true });
+		} else {
+			navigate("/login");
+		}
+	}, [navigate]);
+
 	const headerStyle: React.CSSProperties = {
 		height: 64,
 		padding: 0,