From ef551bff56ec94b53b5f2d941d02d79ef35d6d85 Mon Sep 17 00:00:00 2001
From: xxe <xxe@163.com>
Date: Wed, 9 Nov 2022 12:39:14 +0800
Subject: [PATCH] 1

---
 HKCardOUT/ViewModels/RootViewModel.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/HKCardOUT/ViewModels/RootViewModel.cs b/HKCardOUT/ViewModels/RootViewModel.cs
index 9de985a..f05a157 100644
--- a/HKCardOUT/ViewModels/RootViewModel.cs
+++ b/HKCardOUT/ViewModels/RootViewModel.cs
@@ -173,6 +173,7 @@ namespace HKCardOUT.ViewModels
                 try
                 {
                     var SC = System.Windows.Forms.Screen.AllScreens.Count();
+                    if (SC < 3) return;
                     for (int i = 0; i < SC; i++)
                     {
                         var win = new AdWindow(Ad[i].Ad, i);