diff --git a/koki/koeki.js b/koki/koeki.js
index 78e78f8..a032bbd 100644
--- a/koki/koeki.js
+++ b/koki/koeki.js
@@ -135,9 +135,11 @@
 	    let cafe = localStorage.getItem('cafe'); 
 	    if (cafe == 0) {
 		alert("スタンプゲット!!");
-		point+=10;
-		target = document.getElementById("output");
-		target.innerHTML = point;
+		window.onload = fanction onLoad(){
+		    point+=10;
+		    target = document.getElementById("output");
+		    target.innerHTML = point;
+		}
 	    }
 	    stampgetcafe();
 	    complete();