diff --git a/pav-server/src/main/java/com/palnet/comn/utils/FlightUtils.java b/pav-server/src/main/java/com/palnet/comn/utils/FlightUtils.java
index 114e0a13..ea951d61 100644
--- a/pav-server/src/main/java/com/palnet/comn/utils/FlightUtils.java
+++ b/pav-server/src/main/java/com/palnet/comn/utils/FlightUtils.java
@@ -1,6 +1,7 @@
 package com.palnet.comn.utils;
 
 import java.io.BufferedReader;
+import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStreamReader;
@@ -156,21 +157,14 @@ public class FlightUtils {
 		
 		while(true) {
 			
-			try {
+			File file = new File(path+baseFileName);
 			
-				obj = parseGeoJson(path+baseFileName, coordinate);
+			if(!file.exists()) return obj;
 				
-				path += obj.get("CD")+"\\";
-				
-				System.out.println(obj.toString());
-				
-			}catch(Exception e) {
-				
-				log.error("error>>>> : {}" , e);
-				
-				return obj;
-				
-			}
+			obj = parseGeoJson(path+baseFileName, coordinate);
+			
+			path += obj.get("CD")+"\\";
+			
 		}
     }
 	
@@ -188,6 +182,7 @@ public class FlightUtils {
         Point point = geometryFactory.createPoint(coordinate);
         String type = (String) jsonObject.get("type");
         Object airArea = jsonObject;
+        
         List<JSONObject> features = (List<JSONObject>) jsonObject.get("features");
 
         fileInputStream.close();