diff --git a/static/html/chat_main.html b/static/html/chat_main.html
index b7c12da..735a892 100644
--- a/static/html/chat_main.html
+++ b/static/html/chat_main.html
@@ -526,7 +526,7 @@
             },
              notify(title, options, callback) {
                     // 先检查浏览器是否支持
-                    if (!window.Notification || document.visibilityState != 'hidden') {
+                    if (!window.Notification) {
                         return;
                     }
                     var notification;