From 98e351a29988575b3d7e7769126c73466e1714a7 Mon Sep 17 00:00:00 2001
From: William <17898612+sechurity@users.noreply.github.com>
Date: Sun, 26 Jun 2022 16:43:33 +0800
Subject: [PATCH] Fixed Giscus initial light/dark mode handling (#4059)

Inconsistency of theme used when page first loaded.
---
 docs/setup/adding-a-comment-system.md | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/docs/setup/adding-a-comment-system.md b/docs/setup/adding-a-comment-system.md
index 3bfa77838..6e557013e 100644
--- a/docs/setup/adding-a-comment-system.md
+++ b/docs/setup/adding-a-comment-system.md
@@ -64,12 +64,11 @@ calling the `super()` function at the beginning of the block:
   <!-- Reload on palette change -->
   <script>
     var palette = __md_get("__palette")
-    if (palette && typeof palette.color === "object")
-      if (palette.color.scheme === "slate") {
+    if (palette && typeof palette.color === "object") {
         var giscus = document.querySelector("script[src*=giscus]")
-        giscus.setAttribute("data-theme", "dark") // (1)!
-      }
-
+        giscus.setAttribute("data-theme", palette.color.scheme === "slate" ? "dark" : "light") // (1)!
+    }
+     
     /* Register event handlers after documented loaded */
     document.addEventListener("DOMContentLoaded", function() {
       var ref = document.querySelector("[data-md-component=palette]")