diff --git a/post_example.html b/post_example.html
index 431be3b..f8e8d65 100644
--- a/post_example.html
+++ b/post_example.html
@@ -150,24 +150,18 @@ function openComments(){
 }
 
 function iFrameLoading(){
-    utterancesFrame=document.getElementsByClassName("utterances-frame")[0];
-    if(utterancesFrame!=null){
-        if (utterancesFrame.attachEvent){
-            utterancesFrame.attachEvent("onload", function(){iFrameOK();});
-        }
-        else {
-            utterancesFrame.onload = function(){iFrameOK();};
+    var utterances=document.getElementsByClassName('utterances');
+    if(utterances.length==1){
+        if(utterances.style.height!=""){
+            utterancesLoad=1;
+            int=window.clearInterval(int);
+            document.getElementById("comments").setAttribute("style","border-top: 1px solid var(--color-border-default);margin-top:64px;");
+            document.getElementById("cmButton").style.display="none";
+            console.log("utterances Load OK");
         }
+        
     }
 }
 
-function iFrameOK(){
-    utterancesLoad=1;
-    int=window.clearInterval(int);
-    document.getElementById("comments").setAttribute("style","border-top: 2px solid var(--color-border-default);margin-top:64px;");
-    document.getElementById("cmButton").style.display="none";
-    console.log("utterances Load OK");
-}
-
 </script>
 </html>