diff --git a/_config.template.yml b/_config.template.yml
index b1bf9b364..b59a95fb7 100644
--- a/_config.template.yml
+++ b/_config.template.yml
@@ -221,8 +221,8 @@ sidebar:
 
 # Comment Systems
 # Available value of "use":
-#     disqus | disqus_click | changyan | livere | gitment | valine
-# If you want to use gitment,you should get the client_id and client_secret form https://github.com/settings/applications/new
+#     disqus | disqus_click | changyan | livere | gitment | gitalk | valine
+# If you want to use gitment or gitalk,you should get the client_id and client_secret form https://github.com/settings/applications/new
 # If you want to use valine,you should get the app_id and app_key form https://leancloud.cn ,more setting please see https://github.com/xCss/Valine
 comment:
     use:
@@ -237,6 +237,10 @@ comment:
     gitment_client_secret :  # github app client secret 
     valine_leancloud_appId: # leancloud application app id
     valine_leancloud_appKey: # leancloud application app key
+    gitalk_owner: # git repo of the hexo
+    gitalk_repo: # git repo's owner
+    gitalk_client_id: # github app client id 
+    gitalk_client_secret : # github app client secret
 
 # Search Systems
 # Available value:
diff --git a/layout/_widget/comment/gitalk/common.ejs b/layout/_widget/comment/gitalk/common.ejs
new file mode 100644
index 000000000..c1f700678
--- /dev/null
+++ b/layout/_widget/comment/gitalk/common.ejs
@@ -0,0 +1 @@
+<!-- GitTalk -->
\ No newline at end of file
diff --git a/layout/_widget/comment/gitalk/enter.ejs b/layout/_widget/comment/gitalk/enter.ejs
new file mode 100644
index 000000000..e39b96eef
--- /dev/null
+++ b/layout/_widget/comment/gitalk/enter.ejs
@@ -0,0 +1,10 @@
+<!-- 使用 Gitalk -->
+<div id="gitalk-comment">
+    <%- partial('_widget/comment/' + theme.comment.use + '/main') %>
+</div>
+<style>
+    #gitalk-comment {
+        background-color: #eee;
+        padding: 2pc;
+    }
+</style>
\ No newline at end of file
diff --git a/layout/_widget/comment/gitalk/main.ejs b/layout/_widget/comment/gitalk/main.ejs
new file mode 100644
index 000000000..ff346681d
--- /dev/null
+++ b/layout/_widget/comment/gitalk/main.ejs
@@ -0,0 +1,19 @@
+<!-- Gitalk 评论框 -->
+<div id="gitalk-container"></div>
+
+<link rel="stylesheet" href="https://unpkg.com/gitalk/dist/gitalk.css">
+
+<script src="https://unpkg.com/gitalk/dist/gitalk.min.js"></script>
+
+<script>
+    var gitalk = new Gitalk({
+            clientID: '<%= theme.comment.gitalk_client_id %>',
+            clientSecret: '<%= theme.comment.gitalk_client_secret %>',
+            repo: '<%= theme.comment.gitalk_repo %>',
+            owner: '<%= theme.comment.gitalk_owner %>',
+            admin: ['<%= theme.comment.gitalk_owner %>'],
+            // facebook-like distraction free mode
+            distractionFreeMode: false
+        })
+   gitalk.render('gitalk-container')
+</script>
\ No newline at end of file