1 files changed, 8 insertions, 11 deletions
diff --git a/layouts/partials/scripts-front.html b/layouts/partials/scripts-front.html
index 9425769..c516aad 100644
--- a/layouts/partials/scripts-front.html
+++ b/layouts/partials/scripts-front.html
@@ -1,16 +1,13 @@
 <script data-cfasync="false">
     // detect theme data in localStorage
-    // if diff change the data-theme attribute of body
-    var fujiThemeData = localStorage.getItem('fuji_theme');
-    if (fujiThemeData) {
-        if ($('body').attr('data-theme') !== fujiThemeData) {
-            $('body').attr('data-theme', (index, attr) => {
-                if (fujiThemeData === 'dark') {
-                    return 'dark';
-                } else {
-                    return 'light';
-                }
-            });
+    var fujiThemeData = localStorage.getItem('fuji_data-theme');
+    // if first look, set theme mode to auto
+    if (!fujiThemeData) {
+        localStorage.setItem('fuji_data-theme', 'auto');
+    } else {
+        // if not auto mode, change the data-theme attribute of body
+        if (fujiThemeData !== 'auto') {
+            document.body.setAttribute('data-theme', fujiThemeData === 'dark' ? 'dark' : 'light');
         }
     }
 </script>