diff --git a/ti/static/ti/cv.js b/ti/static/ti/cv.js
index 94ab46a6d6ba4aa290be6b7d46785d8e3922afae..84aece41a96619d23e67b358c8fb37e54bfa3e67 100644
--- a/ti/static/ti/cv.js
+++ b/ti/static/ti/cv.js
@@ -81,6 +81,10 @@
                 ctx.fillStyle = 'red'; // 채우기 색 지정
                 ctx.globalAlpha = "1.0"; // 채우기 투명도 설정
                 ctx.fillRect(0,0,500,500);
+                ctx.beginPath();
+ctx.moveTo(50, 50);
+ctx.lineTo(100, 100);
+ctx.stroke();
   }
 
   function finishDraw(){