diff --git a/exampleSite/config.yaml b/exampleSite/config.yaml
index 947960d..11df1e5 100644
--- a/exampleSite/config.yaml
+++ b/exampleSite/config.yaml
@@ -815,6 +815,12 @@ params:
     # 讨论区帖子标题，可选值： pathname | url | title | og:title | 自定义
     # Available values: pathname | url | title | og:title | custom
     mapping: title
+    # 帖子上的反应将会显示在评论前
+    # The reactions for post will be shown before the comments
+    reactions: false
+    # 将元数据定期被发送到父页面（被嵌入的页面或控制台，用于调试）
+    # Metadata will be sent periodically to the parent window
+    emit: false
     # 评论输入框的位置，可选值： top | bottom
     # Aavilable value: top | bottom
     inputPosition: top
diff --git a/layouts/partials/_thirdparty/comment/giscus.html b/layouts/partials/_thirdparty/comment/giscus.html
index d1b476f..2b4a8e6 100644
--- a/layouts/partials/_thirdparty/comment/giscus.html
+++ b/layouts/partials/_thirdparty/comment/giscus.html
@@ -6,8 +6,8 @@
         data-category="{{ .category }}"
         data-category-id="{{ .categoryId }}"
         data-mapping="{{ .mapping }}"
-        data-reactions-enabled="0"
-        data-emit-metadata="1"
+        data-reactions-enabled="{{ int .reactions }}"
+        data-emit-metadata="{{ int .emit }}"
         data-input-position="{{ .inputPosition }}"
         data-theme="{{ .theme }}"
         data-lang="{{ $.Site.LanguageCode }}"