diff --git a/award.php b/award.php
index 55e4443..57380c2 100644
--- a/award.php
+++ b/award.php
@@ -70,7 +70,7 @@
     $hamidasi = 16; // X方向の画像はみだし量(pixel) Y方向のはみだし量は、これの1.4倍になる
     $img->setName('Image File')
         ->setDescription('Image File')
-        ->setPath('template1.jpg')
+        ->setPath('template1.png')
         ->setHeight($height + round($hamidasi * 2 * 1.4))
         ->setOffsetX(($width - $a4width) / 2 - $hamidasi)
         ->setOffsetY(round(-$hamidasi * 1.4));
diff --git a/template1.png b/template1.png
new file mode 100644
index 0000000..be64ef1
--- /dev/null
+++ b/template1.png
Binary files differ