diff --git a/pistar.md b/pistar.md
index 0edbd18..ffa610d 100644
--- a/pistar.md
+++ b/pistar.md
@@ -5,17 +5,6 @@ sidebar:
 order: 6
 ---
 
-<iframe src="https://pistar.nq4t.com" id="child-iframe"></iframe>
+<iframe frameborder="0" src="https://pistar.nq4t.com" width="830" height="800"></iframe>
 
-<script>
 
-let iframe = document.querySelector("#child-iframe");
-
-iframe.addEventListener('load', function() {
-	setInterval(function() {
-		iframe.style.height = iframe.contentDocument.body.scrollHeight + 'px';
-		iframe.style.width = iframe.contentDocument.body.scrollWidth + 'px';
-	}, 500);
-});	
-
-</script>