From 3762eb1aac762b4fa4589379ed2753ba5267a835 Mon Sep 17 00:00:00 2001
From: liu971227-sys <248239659+liu971227-sys@users.noreply.github.com>
Date: Sun, 15 Feb 2026 23:14:02 +0800
Subject: [PATCH] Enable Chromium spellchecker for webview/editor

---
 src/components/BoostHubWebview.tsx | 4 +++-
 src/electron/windows.ts            | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/components/BoostHubWebview.tsx b/src/components/BoostHubWebview.tsx
index 337a49bf30..4652e75101 100644
--- a/src/components/BoostHubWebview.tsx
+++ b/src/components/BoostHubWebview.tsx
@@ -413,7 +413,9 @@ const BoostHubWebview = ({
         tabIndex={-1}
         useragent={boostHubWebViewUserAgent}
         preload={boostHubPreloadUrl}
-        webpreferences='contextIsolation=no'
+        // Electron's webview tag uses a BrowserWindow-style feature string.
+        // Keep contextIsolation off (existing behavior) and enable spellcheck.
+        webpreferences='contextIsolation=no,spellcheck=yes'
       />
     </Container>
   )
diff --git a/src/electron/windows.ts b/src/electron/windows.ts
index c999e11d30..1f68ab76bb 100644
--- a/src/electron/windows.ts
+++ b/src/electron/windows.ts
@@ -32,6 +32,9 @@ export function createAWindow(
       nodeIntegration: true,
       webSecurity: !dev,
       webviewTag: true,
+      // Ensure Chromium's spellchecker is available to renderer/webviews.
+      // The editor still controls actual usage via `spellcheck` attributes/settings.
+      spellcheck: true,
       enableRemoteModule: true,
       contextIsolation: false,
       preload: dev