diff --git a/src/main/java/com/palnet/biz/api/bas/flight/service/BasFlightService.java b/src/main/java/com/palnet/biz/api/bas/flight/service/BasFlightService.java
index e396b2b..55583a3 100644
--- a/src/main/java/com/palnet/biz/api/bas/flight/service/BasFlightService.java
+++ b/src/main/java/com/palnet/biz/api/bas/flight/service/BasFlightService.java
@@ -272,6 +272,10 @@ public class BasFlightService {
 
     // 비행계획서 수정
     public boolean updatePlan(BasFlightPlanModel rq) {
+    	
+    	  // 비행계획서 유효성 검사.
+        this.planValid(rq);
+        
         if (rq != null && rq.getPlanSno() != null) {
             String userId = jwtTokenUtil.getCstmrSnoByToken().toString();
             Integer planSno = rq.getPlanSno();
diff --git a/src/main/java/com/palnet/comn/utils/AreaUtils.java b/src/main/java/com/palnet/comn/utils/AreaUtils.java
index 7a73f1c..499a034 100644
--- a/src/main/java/com/palnet/comn/utils/AreaUtils.java
+++ b/src/main/java/com/palnet/comn/utils/AreaUtils.java
@@ -103,17 +103,10 @@ public class AreaUtils {
     public boolean overlaps(List<Coordinate> targetCoordList, List<Coordinate> effectiveCoordList) {
     	targetCoordList.add(targetCoordList.get(0));
         Polygon targetPolygon = geometryFactory.createPolygon(targetCoordList.toArray(new Coordinate[] {}));
-        Coordinate[] coords = targetPolygon.getCoordinates();
-        for(Coordinate coord : coords) {
-        	System.out.println(coord.x + "," + coord.y);
-        }
+
         effectiveCoordList.add(effectiveCoordList.get(0));
         Polygon effectivePolygon = geometryFactory.createPolygon(effectiveCoordList.toArray(new Coordinate[] {}));
-        System.out.println("ㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡㅡ");
-        Coordinate[] coords2 = effectivePolygon.getCoordinates();
-        for(Coordinate coord : coords2) {
-        	System.out.println(coord.x + "," + coord.y);
-        }
+
         return targetPolygon.overlaps(effectivePolygon);
     }