diff --git a/src/lib/msgUtils.js b/src/lib/msgUtils.js
index ea6ae58..2718924 100644
--- a/src/lib/msgUtils.js
+++ b/src/lib/msgUtils.js
@@ -527,6 +527,10 @@ export const whatsappError = {
  * 系统弹窗通知
  */
 export const handleNotification = (title, _options) => {
+  if (!("Notification" in window)) {
+    alert("This browser does not support desktop notification");
+    return false;
+  }
   var notification;
   const options = {
     requireInteraction: true, // 设置手动关闭
diff --git a/src/views/AuthApp.jsx b/src/views/AuthApp.jsx
index 631d184..74fe21c 100644
--- a/src/views/AuthApp.jsx
+++ b/src/views/AuthApp.jsx
@@ -26,7 +26,12 @@ function AuthApp() {
     state.disconnectWebsocket,
   ]);
   useEffect(() => {
-    Notification.requestPermission();
+    if (!("Notification" in window)) {
+      alert("This browser does not support desktop notification");
+      return false;
+    } else {
+      Notification.requestPermission();
+    }
     if (loginUser.userId > 0) {
       connectWebsocket(loginUser.userId);
       fetchInitialData(loginUser.userId); // userIdStr