Upload index.html

index.html

@@ -519,7 +519,7 @@ window.onload = function() {
         //await navigator.clipboard.writeText(tempCanvas.toDataURL("image/jpeg", 0.9));
         const response = await fetch(tempCanvas.toDataURL("image/png"));
         const blob = await response.blob();
-        const item = new ClipboardItem({ 'image/png': blob });
+        const item = new ClipboardItem({ [blob.type]: blob });
         await navigator.clipboard.write([item]);
     });