fix(theme): fixed auto theme mode for new reader window (#2238)

2025-10-15 20:36:02 +08:00
parent 854a578929
commit 126981d085
1 changed files with 6 additions and 1 deletions
@@ -141,7 +141,12 @@ export const loadDataTheme = () => {
  const themeMode = localStorage.getItem('themeMode');
  const themeColor = localStorage.getItem('themeColor');
  if (themeMode && themeColor) {
-    document.documentElement.setAttribute('data-theme', `${themeColor}-${themeMode}`);
+    const systemIsDarkMode = window.matchMedia('(prefers-color-scheme: dark)').matches;
+    const isDarkMode = themeMode === 'dark' || (themeMode === 'auto' && systemIsDarkMode);
+    document.documentElement.setAttribute(
+      'data-theme',
+      `${themeColor}-${isDarkMode ? 'dark' : 'light'}`,
+    );
  }
 };