diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/flight/controller/BasFlightController.java b/pav-server/src/main/java/com/palnet/biz/api/bas/flight/controller/BasFlightController.java
index bbc9384..46bf3de 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/flight/controller/BasFlightController.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/flight/controller/BasFlightController.java
@@ -408,9 +408,11 @@ public class BasFlightController {
     }
 
     @GetMapping("/laanc-pdf/download")
-    public void downloadPDF(int fileSno, HttpServletResponse response){
+    @Tag(name = "비행계획서", description = "비행계획서 관련 API")
+    @ApiOperation(value = "Laanc 공문 다운로드")
+    public void downloadPDF(int fileSno){
 
-        templateService.fileDownload(fileSno, response);
+        templateService.fileDownload(fileSno);
     }
 
 }
diff --git a/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java b/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java
index f41becc..af230e1 100644
--- a/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java
+++ b/pav-server/src/main/java/com/palnet/biz/api/bas/flight/template/service/TemplateService.java
@@ -111,48 +111,12 @@ public class TemplateService {
      * @param fileSno
      * @param response
      */
-    public void fileDownload(int fileSno, HttpServletResponse response) {
+    public void fileDownload(int fileSno) {
 
         ComFileBas comFileBas = comFileBasRepository.findById(fileSno).orElse(null);
-        if(comFileBas == null) throw new CustomException(ErrorCode.DATA_NOTFIND); 
-
-        InputStream inputStream = null;
-        OutputStream outputStream = null;
-
-        try {
-            File pdfFile = new File(comFileBas.getFilePath() + comFileBas.getFileSaveNm());            
-            inputStream = new FileInputStream(pdfFile);            
-
-            String fileOriName = comFileBas.getFileOriNm();
-            fileOriName = URLEncoder.encode(comFileBas.getFileOriNm(), "UTF-8");
-
-            response.setContentType("application/octet-stream");
-            response.setCharacterEncoding("UTF-8");
-			response.setHeader("Content-Disposition", "attachment; filename=\"" + fileOriName + "\"");
-            response.setContentLengthLong(Long.parseLong(comFileBas.getFileSize()));
-            response.setStatus(HttpServletResponse.SC_OK);
-
-            outputStream = response.getOutputStream();
-
-            byte[] buffer = new byte[1024]; //1KB 설정
-			int length;
-            
-            while((length = inputStream.read(buffer)) != -1) {				
-				outputStream.write(buffer);
-			}
-
-        } catch (Exception e) {
-            e.printStackTrace();
-		} finally {		
-            try {
-                Objects.requireNonNull(outputStream).flush();
-                outputStream.close();                
-                inputStream.close();
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-			
-		}
+        if(comFileBas == null) throw new CustomException(ErrorCode.DATA_NOTFIND);
+        
+        pdfUtils.fileDownload(comFileBas);
 
     }
 
diff --git a/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java b/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java
index 9217365..2559af3 100644
--- a/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java
+++ b/pav-server/src/main/java/com/palnet/comn/utils/PdfUtils.java
@@ -1,16 +1,22 @@
 package com.palnet.comn.utils;
 
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStream;
 import java.io.StringReader;
+import java.net.URLEncoder;
 import java.nio.charset.Charset;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 import java.time.Instant;
 import java.util.Map;
 import java.util.Map.Entry;
+import java.util.Objects;
+
+import javax.servlet.http.HttpServletResponse;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
@@ -35,13 +41,16 @@ import com.itextpdf.tool.xml.pipeline.css.CssResolverPipeline;
 import com.itextpdf.tool.xml.pipeline.end.PdfWriterPipeline;
 import com.itextpdf.tool.xml.pipeline.html.HtmlPipeline;
 import com.itextpdf.tool.xml.pipeline.html.HtmlPipelineContext;
-import com.palnet.biz.api.acnt.jwt.utils.JwtTokenUtil;
 import com.palnet.biz.api.bas.flight.template.vo.PdfBaseVO;
 import com.palnet.biz.jpa.entity.ComFileBas;
+import com.palnet.comn.code.ErrorCode;
+import com.palnet.comn.exception.CustomException;
 
 @Component
 public class PdfUtils {
     
+    @Autowired
+    private HttpServletResponse response;
 
     @Autowired
     private TemplateEngine templateEngine;
@@ -166,4 +175,48 @@ public class PdfUtils {
 
         return result;
     }
+
+    /**
+     * 파일 Download
+     * @param comFileBas
+     */
+    public void fileDownload(ComFileBas comFileBas){    
+        InputStream inputStream = null;
+        OutputStream outputStream = null;
+
+        try {
+            File pdfFile = new File(comFileBas.getFilePath() + comFileBas.getFileSaveNm());            
+            inputStream = new FileInputStream(pdfFile);            
+
+            String fileOriName = comFileBas.getFileOriNm();
+            fileOriName = URLEncoder.encode(comFileBas.getFileOriNm(), "UTF-8");
+
+            response.setContentType("application/octet-stream");
+            response.setCharacterEncoding("UTF-8");
+			response.setHeader("Content-Disposition", "attachment; filename=\"" + fileOriName + "\"");
+            response.setContentLengthLong(Long.parseLong(comFileBas.getFileSize()));
+            response.setStatus(HttpServletResponse.SC_OK);
+
+            outputStream = response.getOutputStream();
+
+            byte[] buffer = new byte[1024]; //1KB 설정
+			int length;
+            
+            while((length = inputStream.read(buffer)) != -1) {				
+				outputStream.write(buffer);
+			}
+
+        } catch (Exception e) {
+            e.printStackTrace();
+		} finally {		
+            try {
+                Objects.requireNonNull(outputStream).flush();
+                outputStream.close();                
+                inputStream.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+			
+		}
+    }
 }