diff --git a/src/components/map/naver/dron/DronMarker.js b/src/components/map/naver/dron/DronMarker.js
index b1121c33..fd6a506a 100644
--- a/src/components/map/naver/dron/DronMarker.js
+++ b/src/components/map/naver/dron/DronMarker.js
@@ -180,7 +180,7 @@ export const DronMarker = props => {
         markerOption.type = 'DRONE';
         gpsCnt.type = 'drone';
       } else {
-        if (user.authId === 'SUPER' || user.authId === 'ADMIN') {
+        if (user?.authId === 'SUPER' || user?.authId === 'ADMIN') {
           markerOption.url = FlightIcon;
           markerOption.type = 'FLIGHT';
           gpsCnt.type = 'flight';
@@ -197,7 +197,7 @@ export const DronMarker = props => {
         }
       }
     } else {
-      if (user.authId === 'SUPER' || user.authId === 'ADMIN') {
+      if (user?.authId === 'SUPER' || user?.authId === 'ADMIN') {
         markerOption.url = FlightIcon;
         markerOption.type = 'FLIGHT';
         gpsCnt.type = 'flight';