From 6b6b54d5b5a42d55d74825732e6606d1e7f982db Mon Sep 17 00:00:00 2001
From: Zhao Yuhang <2546789017@qq.com>
Date: Sun, 17 Dec 2023 18:01:49 +0800
Subject: [PATCH] fix macos crash

---
 src/core/utils_mac.mm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/utils_mac.mm b/src/core/utils_mac.mm
index a17c5b89..40956cad 100644
--- a/src/core/utils_mac.mm
+++ b/src/core/utils_mac.mm
@@ -247,6 +247,7 @@ explicit NSWindowProxy(QWindow *qtWindow, NSWindow *macWindow, QObject *parent =
     {
         instances.remove(nswindow);
         if (instances.count() <= 0) {
+            restoreImplementations();
             windowClass = nil;
         }
         nswindow = nil;