diff --git a/src/components/map/naver/dron/DronMarker.js b/src/components/map/naver/dron/DronMarker.js
index 539dcb1..6733b78 100644
--- a/src/components/map/naver/dron/DronMarker.js
+++ b/src/components/map/naver/dron/DronMarker.js
@@ -259,11 +259,7 @@ export const DronMarker = props => {
         
         if(idx) {
           let index = idx._idx;
-          if(index) {
-            for(let i = index; i < index+1; i++) {
-              cnt = i * 100;
-            }
-          }
+          cnt = index * 100;
           this._element.css('left', pixelPosition.x)
           this._element.css('top', pixelPosition.y + -cnt)