diff --git a/exampleSite/config.yaml b/exampleSite/config.yaml
index 398a473..cd0d4d0 100644
--- a/exampleSite/config.yaml
+++ b/exampleSite/config.yaml
@@ -27,8 +27,9 @@ params:
   wordcount: true
   readingtime: true
 
-  # used for "View history"
-  historyURL: https://github.com/BBaoVanC/bobatheme/commits/master
+  # used for "View source"
+  gitFileURL: https://github.com/BBaoVanC/bobatheme/blob/master
+  gitFileIcon: github-circle
 
 privacy:
   googleAnalytics:
diff --git a/layouts/partials/post-metadata.html b/layouts/partials/post-metadata.html
index b539638..994f0df 100644
--- a/layouts/partials/post-metadata.html
+++ b/layouts/partials/post-metadata.html
@@ -60,11 +60,16 @@
     </span>
     {{ end }}
 
-    {{ with .Site.Params.historyURL }}
+    {{ with .Site.Params.gitFileURL }}
     <span class="post-meta-item">
-        {{ partial "icon.html" "history" }}
+        {{ with $.Site.Params.gitFileIcon }}
+        {{ partial "icon.html" . }}
+        {{ else }}
+        {{ partial "icon.html" "file" }}
+        {{ end }}
+
         <a href="{{ printf "%s/content/%s" . $.File.Path }}" target="_blank" rel="noopener">
-            View history
+            View source
         </a>
     </span>
     {{ end }}