diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index ed38ecb3..091d91f9 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -807,7 +807,7 @@ enableEmoji = true
     # Comment config
     # 评论系统设置
     [params.page.comment]
-      enable = false
+      enable = true
       # Artalk comment config (https://artalk.js.org/) since v0.2.13
       # Artalk 评论系统设置 (https://artalk.js.org/) since v0.2.13
       [params.page.comment.artalk]
@@ -927,6 +927,22 @@ enableEmoji = true
         # It take effect when `params.page.lightgallery` is enabled
         # 当 `params.page.lightgallery` 启用时生效
         lightgallery = false
+      [params.page.comment.giscus]
+        enable = true
+        repo = "giscus/giscus"
+        repoId = "MDEwOlJlcG9zaXRvcnkzNTE5NTgwNTM="
+        category = ""
+        categoryId = "MDE4OkRpc2N1c3Npb25DYXRlZ29yeTMyNzk2NTc1"
+        mapping = "specific"
+        term = "Welcome to giscus!"
+        reactionsEnabled = "1"
+        emitMetadata = "1"
+        inputPosition = "top" # top, bottom
+        theme = "light"
+        lang = "en"
+        loading = "lazy"
+        nscript = "afterInteractive"
+        crossorigin = "anonymous"
     # Third-party library config
     # 第三方库配置
     [params.page.library]
diff --git a/layouts/partials/single/comment.html b/layouts/partials/single/comment.html
index 15a4ebbc..6be9bac5 100644
--- a/layouts/partials/single/comment.html
+++ b/layouts/partials/single/comment.html
@@ -208,7 +208,6 @@
       </noscript>
     {{- end -}}
 
-    {{- /* Twikoo Comment System */ -}}
     {{- /* Twikoo Comment System */ -}}
     {{- $twikoo := $comment.twikoo | default dict -}}
     {{- if $twikoo.enable -}}
@@ -232,6 +231,14 @@
         Please enable JavaScript to view the comments powered by <a href="https://twikoo.js.org/" rel="external nofollow noopener noreffer">Twikoo</a>.
       </noscript>
     {{- end -}}
+
+    {{- /* Giscus Comment System */ -}}
+    {{- $giscus := $comment.giscus | default dict -}}
+    {{- if $giscus.enable -}}
+      {{- with $giscus -}}
+        <script src="https://giscus.app/client.js" data-repo="{{ .Repo }}" data-repo-id="{{ .RepoId }}" data-category="{{ .Category }}" data-category-id="{{ .CategoryId }}" data-mapping="{{ .Mapping }}" data-term="{{ .Term }}" data-theme="{{ .Theme }}" data-reactions-enabled="{{ .ReactionsEnabled }}" data-emit-metadata="{{ .emitMetadata }}" data-input-position="{{ .inputPosition }}" data-lang="{{ .Lang }}" data-nscript="{{ .Nscript }}"></script>
+      {{- end -}}
+    {{- end -}}
   </div>
 {{- end -}}