diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index a417869..3ad7d5f 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -168,6 +168,9 @@
           <!-- Add utteranc -->
           {{ else if .utteranc }}
               {{ partial "utteranc.html" . }}
+          <!-- Add giscus -->
+          {{ else if .giscus }}
+              {{ partial "giscus.html" . }}
           {{ end }}
         {{ end }}
       {{ end }}
diff --git a/layouts/partials/giscus.html b/layouts/partials/giscus.html
new file mode 100644
index 0000000..90e11b5
--- /dev/null
+++ b/layouts/partials/giscus.html
@@ -0,0 +1,21 @@
+{{ $repo := site.Params.features.comment.giscus.repo }}
+{{ $category := site.Params.features.comment.giscus.category | default "General" }}
+{{ $theme := site.Params.features.comment.giscus.theme | default "light" }}
+{{ $map := site.Params.features.comment.giscus.map | default "url" }}
+{{ $reaction := site.Params.features.comment.giscus.reaction | default "1" }}
+{{ $metadata := site.Params.features.comment.giscus.metadata | default "0" }}
+{{ $inputPosition := site.Params.features.comment.giscus.inputPosition | default "bottom" }}
+{{ $crossOrigin := site.Params.features.comment.giscus.crossOrigin | default "anonymous" }}
+
+<script src="https://giscus.app/client.js"
+        data-repo="{{ $repo }}"
+        data-category="{{ $category }}"
+        data-mapping="{{ $map }}"
+        data-reactions-enabled="{{ $reaction }}"
+        data-emit-metadata="{{ $metadata }}"
+        data-input-position="{{ $inputPosition }}"
+        data-theme="{{ $theme }}"
+        data-lang="{{ .Site.Language.Lang }}"
+        crossorigin="{{ $crossOrigin }}"
+        async>
+</script>