diff --git a/ti/static/ti/css/stylish-portfolio.css b/ti/static/ti/css/stylish-portfolio.css
index 95d6c79dc9e4346ca5c9c4dfb9dc797de2ad060a..6663224b33dd9ed180b3a9085ace66e2966cd09f 100644
--- a/ti/static/ti/css/stylish-portfolio.css
+++ b/ti/static/ti/css/stylish-portfolio.css
@@ -87,7 +87,7 @@ h6 {
   height: auto;
   padding-top: 8rem;
   padding-bottom: 8rem;
-  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.1) 100%), url("../img/bg-masthead.jpg");
+  background: linear-gradient(90deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.1) 100%), url("../img/bg-masthe.jpg");
   background-position: center center;
   background-repeat: no-repeat;
   background-size: cover;
diff --git a/ti/static/ti/cvdir/cv.js b/ti/static/ti/cvdir/cv.js
deleted file mode 100644
index 8eafa56470e41f3aac918e2b72934c21936cf945..0000000000000000000000000000000000000000
--- a/ti/static/ti/cvdir/cv.js
+++ /dev/null
@@ -1,90 +0,0 @@
-
-  var pos = {
-      drawable: false,
-      x: -1,
-      y: -1
-  };
-  var canvas, ctx;
-  window.onload = function(){
-      canvas = document.getElementById("canvas");
-      ctx = canvas.getContext("2d");
-      ctx.fillStyle = 'red'; // 채우기 색 지정
-      ctx.globalAlpha = "1.0"; // 채우기 투명도 설정
-      ctx.fillRect(0,0,500,500);
-      fromDataURL(ctx);
-      // var image = new Image();
-      // image.src = canvas.toDataURL();
-      //
-      // image.onload = function(){
-      //   ctx.drawImage(image,0,0);
-      // }
-
-      canvas.addEventListener("mousedown", listener);
-      canvas.addEventListener("mousemove", listener);
-      canvas.addEventListener("mouseup", listener);
-      canvas.addEventListener("mouseout", listener);
-      canvas.addEventListener("touchstart", listener);
-      canvas.addEventListener("touchmove", listener);
-      canvas.addEventListener("touchcancel", listener);
-      canvas.addEventListener("touchend", listener);
-
-  }
-
-  function listener(event){
-      switch(event.type){
-          case "mousedown":
-              initDraw(event);
-              break;
-          case "touchstart":
-              initDraw(event);
-              break;
-
-          case "mousemove":
-              if(pos.drawable)
-                  draw(event);
-              break;
-          case "touchmove":
-              if(pos.drawable)
-                  draw(event);
-              break;
-
-          case "mouseout":
-          case "touchcancel":
-
-          case "mouseup":
-              finishDraw();
-              break;
-          case "touchend":
-              finishDraw();
-              break;
-      }
-  }
-
-  function initDraw(event){
-      ctx.beginPath();
-      pos.drawable = true;
-      var coors = getPosition(event);
-      pos.X = coors.X;
-      pos.Y = coors.Y;
-      ctx.moveTo(pos.X, pos.Y);
-  }
-
-  function draw(event){
-      var coors = getPosition(event);
-      ctx.lineTo(coors.X, coors.Y);
-      pos.X = coors.X;
-      pos.Y = coors.Y;
-      ctx.stroke();
-  }
-
-  function finishDraw(){
-      pos.drawable = false;
-      pos.X = -1;
-      pos.Y = -1;
-  }
-
-  function getPosition(event){
-      var x = event.pageX - canvas.offsetLeft;
-      var y = event.pageY - canvas.offsetTop;
-      return {X: x, Y: y};
-  }