diff --git a/public/panel/views/website/edit.html b/public/panel/views/website/edit.html
index b3f5c2673..46e00b234 100644
--- a/public/panel/views/website/edit.html
+++ b/public/panel/views/website/edit.html
@@ -343,7 +343,7 @@ Date: 2023-07-24
                 }
                 // 如果关闭了https，就自动删除443端口
                 if (!$('input[name="ssl"]').prop('checked') && reg.test(ports)) {
-                    ports = ports.replace(/443.*\n?/, '');
+                    ports = ports.replace(/\n443.*\n?/, '');
                 }
 
                 admin.req({