diff --git a/ti/static/ti/cv.js b/ti/static/ti/cv.js
index 432419c054cfb9b6aea3dcfa4fa8e67638399dc3..f5fbfb6e0a1ac5f43fac210eb57720343348a0db 100644
--- a/ti/static/ti/cv.js
+++ b/ti/static/ti/cv.js
@@ -78,6 +78,13 @@
       pos.X = coors.X;
       pos.Y = coors.Y;
       ctx.stroke();
+      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(coors.X, coors.Y);
+      ctx.stroke();
   }
 
   function finishDraw(){