From 5f2abf9d9ed6326dae53527d2d61375f8ca457f0 Mon Sep 17 00:00:00 2001
From: Jeffrey Chen <78434827+TCOTC@users.noreply.github.com>
Date: Thu, 8 Jan 2026 01:03:23 +0800
Subject: [PATCH] :art: Prevent the white background from flashing when closing
 error windows in macOS dark mode (#16792)

---
 app/electron/main.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/electron/main.js b/app/electron/main.js
index 640bbf3ad..49daf94c7 100644
--- a/app/electron/main.js
+++ b/app/electron/main.js
@@ -218,6 +218,7 @@ const showErrorWindow = (titleZh, titleEn, content, emoji = "⚠️") => {
         titleBarStyle: "hidden",
         fullscreenable: false,
         icon: path.join(appDir, "stage", "icon-large.png"),
+        transparent: "darwin" === process.platform, // 避免深色模式关闭窗口时闪现白色背景
         webPreferences: {
             nodeIntegration: true, webviewTag: true, webSecurity: false, contextIsolation: false,
         },