From aafd8b6bf77a3e8fc1ae6dc202aa83caa46ed4fa Mon Sep 17 00:00:00 2001
From: syuilo <4439005+syuilo@users.noreply.github.com>
Date: Wed, 22 Oct 2025 09:11:15 +0900
Subject: fix(frontend): ダークモードの同期が機能しない場合がある問題を修正
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Fix #16688
---
 packages/frontend/src/theme.ts | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'packages/frontend/src/theme.ts')

diff --git a/packages/frontend/src/theme.ts b/packages/frontend/src/theme.ts
index 4d03b1d0e9..7cbaf87243 100644
--- a/packages/frontend/src/theme.ts
+++ b/packages/frontend/src/theme.ts
@@ -131,7 +131,7 @@ function applyThemeInternal(theme: Theme, persist: boolean) {
 }
 
 let timeout: number | null = null;
-let currentTheme: Theme | null = null;
+let currentThemeId = miLocalStorage.getItem('themeId');
 
 export function applyTheme(theme: Theme, persist = true) {
 	if (timeout) {
@@ -139,9 +139,8 @@ export function applyTheme(theme: Theme, persist = true) {
 		timeout = null;
 	}
 
-	if (deepEqual(currentTheme, theme)) return;
-	// リアクティビティ解除
-	currentTheme = deepClone(theme);
+	if (theme.id === currentThemeId) return;
+	currentThemeId = theme.id;
 
 	if (window.document.startViewTransition != null) {
 		window.document.documentElement.classList.add('_themeChanging_');
-- 
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