diff --git a/layouts/_default/single.html b/layouts/_default/single.html
index 040b547..902fa98 100644
--- a/layouts/_default/single.html
+++ b/layouts/_default/single.html
@@ -17,7 +17,7 @@
 
     {{ partial "article/components/related-contents" . }}
      
-    {{ if or (not (isset .Params "comments")) (eq .Params.comments "true")}} 
+    {{ if not (eq .Params.comments false) }}
         {{ partial "comments/include" . }}
     {{ end }}
 
@@ -54,4 +54,4 @@
             </section>
         </aside>
     {{ end }}
-{{ end }}
\ No newline at end of file
+{{ end }}