diff --git a/templates/post.html b/templates/post.html
index 5d39153..64d9568 100644
--- a/templates/post.html
+++ b/templates/post.html
@@ -60,6 +60,14 @@ h1 a:not([href]){color:inherit;text-decoration:none;vertical-align: bottom;font-
 document.getElementById("postBody").setAttribute("style","font-size:{{ blogBase['fontSize'] }}");
 {%- endif %}
 
+{% if blogBase['commentNum']>0 -%}
+    cmButton=document.getElementById("cmButton");
+    span=document.createElement("span");
+    span.setAttribute("class","Counter");
+    span.innerHTML="{{ blogBase['commentNum'] }}";
+    cmButton.appendChild(span);
+{%- endif %}
+
 function openComments(){
     cm=document.getElementById("comments");
     cmButton=document.getElementById("cmButton");