diff --git a/src/main/java/cokr/xit/fims/cmmn/ftp/FTPUtil.java b/src/main/java/cokr/xit/fims/cmmn/ftp/FTPUtil.java
index e4cb1321..9d6d51a2 100644
--- a/src/main/java/cokr/xit/fims/cmmn/ftp/FTPUtil.java
+++ b/src/main/java/cokr/xit/fims/cmmn/ftp/FTPUtil.java
@@ -18,105 +18,108 @@ public class FTPUtil {
 		f.mkdirs();
 
 		FTPClient client = null;
-		try {
-
-			String thisSystemFileSeperator = File.separator;
 
-			String remoteSystemFileSeparator = rs.getOsType().equals("linux") ? "/" : "\\";
+		String thisSystemFileSeperator = File.separator;
 
-			if(!thisSystemFileSeperator.equals(remoteSystemFileSeparator)) {
-				remoteWorkPath = remoteWorkPath.replaceAll(
-					Matcher.quoteReplacement(thisSystemFileSeperator),
-       				Matcher.quoteReplacement(remoteSystemFileSeparator)
-				);
-			}
+		String remoteSystemFileSeparator = rs.getOsType().equals("linux") ? "/" : "\\";
 
+		if(!thisSystemFileSeperator.equals(remoteSystemFileSeparator)) {
+			remoteWorkPath = remoteWorkPath.replaceAll(
+				Matcher.quoteReplacement(thisSystemFileSeperator),
+   				Matcher.quoteReplacement(remoteSystemFileSeparator)
+			);
+		}
 
-			client = new FTPClient();
-			client.setControlEncoding("UTF-8");
+		client = new FTPClient();
+		client.setControlEncoding("UTF-8");
+		try {
 			client.connect(rs.getIp(), Integer.parseInt(rs.getPort()));
+		} catch (Exception e) {
+			throw new RuntimeException("접속 오류.");
+		}
 
-			// 접속을 확인.
-		    int resultCode = client.getReplyCode();
-		    if (!FTPReply.isPositiveCompletion(resultCode)) {
-		        System.out.println("FTP server refused connection.!");
-		        throw new RuntimeException("접속 오류");
-		    }
-
-		    client.setSoTimeout(1000);
-	        // 로그인을 한다.
-	        if (!client.login(rs.getId(), rs.getPw())) {
-	          System.out.println("Login Error!");
-	          throw new RuntimeException("로그인 오류");
-	        }
-
-
-	        List<String> remoteFiles = new ArrayList<>();
-	        List<String> remoteDirectories = new ArrayList<>();
-
-	        // FTP에서 파일 리스트와 디렉토리 정보를 취득한다.
-	        if (!FTPUtil.getFileList(client, remoteSystemFileSeparator, remoteWorkPath, remoteFiles, remoteDirectories)) {
-	        	// 리스트 취득 실패시 프로그램을 종료한다.
-	            System.out.println("File search Error!");
-	            throw new RuntimeException("오류 발생");
-	        }
-
-	        for (String remoteDirectory : remoteDirectories) {
-	        	  System.out.println("디렉토리-"+remoteDirectory);
-
-	        	  String newFolderPath = "";
-	        	  if(thisSystemFileSeperator.equals(remoteSystemFileSeparator)) {
-	        		  newFolderPath = downloadRoot + remoteDirectory;
-	        	  } else {
-	        		  newFolderPath = downloadRoot + remoteDirectory.replaceAll(
-	        				  Matcher.quoteReplacement(remoteSystemFileSeparator),
-	        				  Matcher.quoteReplacement(thisSystemFileSeperator)
-	        		  );
-	        	  }
-
-	              File folder = new File(newFolderPath);
-	              folder.mkdirs();
-	        }
-
-
-            for (String remoteFile : remoteFiles) {
-            	System.out.println("파일-"+remoteFile);
-
-            	String tempFileOutputPath = "";
-
-            	if(thisSystemFileSeperator.equals(remoteSystemFileSeparator)) {
-            		tempFileOutputPath = downloadRoot + remoteFile;
-            	} else {
-            		tempFileOutputPath = downloadRoot + remoteFile.replaceAll(
-	        				  Matcher.quoteReplacement(remoteSystemFileSeparator),
-	        				  Matcher.quoteReplacement(thisSystemFileSeperator)
-	        		  );
-            	}
-
-                try (FileOutputStream fo = new FileOutputStream(tempFileOutputPath)){
-                  //FTPClient의 retrieveFile함수로 보내면 다운로드가 이루어 진다.
-                  if (client.retrieveFile(remoteFile, fo)) {
-                    System.out.println("Download - " + remoteFile);
-                  }
-                }
-
-            }
+		// 접속을 확인.
+	    int resultCode = client.getReplyCode();
+	    if (!FTPReply.isPositiveCompletion(resultCode)) {
+	        throw new RuntimeException("접속 오류 : FTP server refused connection.");
+	    }
 
-            if(client.isConnected()) {
-				client.disconnect();
-			}
-		} catch (Exception e) {
-			if(client.isConnected()) {
-				try {
-					client.disconnect();
-				} catch (IOException e1) {
-					throw new RuntimeException("오류 발생");
-				}
-			}
+	    try {
+	    	client.setSoTimeout(1000);
+	    } catch (Exception e) {
+			throw new RuntimeException("접속 오류.");
+		}
 
-			throw new RuntimeException("오류 발생");
+	    boolean loginResult = false;
+	    try {
+	    	// 로그인을 한다.
+	    	loginResult = client.login(rs.getId(), rs.getPw());
+	    } catch (Exception e) {
+			throw new RuntimeException("로그인 오류 : Login Error");
 		}
 
+	    if (!loginResult) {
+          throw new RuntimeException("로그인 오류 : Login Error");
+        }
+
+        List<String> remoteFiles = new ArrayList<>();
+        List<String> remoteDirectories = new ArrayList<>();
+
+        // FTP에서 파일 리스트와 디렉토리 정보를 취득한다.
+        if (!FTPUtil.getFileList(client, remoteSystemFileSeparator, remoteWorkPath, remoteFiles, remoteDirectories)) {
+        	// 리스트 취득 실패시 프로그램을 종료한다.
+            throw new RuntimeException("파일 조회 오류 발생 : File search Error");
+        }
+
+        for (String remoteDirectory : remoteDirectories) {
+        	  System.out.println("디렉토리-"+remoteDirectory);
+
+        	  String newFolderPath = "";
+        	  if(thisSystemFileSeperator.equals(remoteSystemFileSeparator)) {
+        		  newFolderPath = downloadRoot + remoteDirectory;
+        	  } else {
+        		  newFolderPath = downloadRoot + remoteDirectory.replaceAll(
+        				  Matcher.quoteReplacement(remoteSystemFileSeparator),
+        				  Matcher.quoteReplacement(thisSystemFileSeperator)
+        		  );
+        	  }
+
+              File folder = new File(newFolderPath);
+              folder.mkdirs();
+        }
+
+
+        for (String remoteFile : remoteFiles) {
+        	System.out.println("파일-"+remoteFile);
+
+        	String tempFileOutputPath = "";
+
+        	if(thisSystemFileSeperator.equals(remoteSystemFileSeparator)) {
+        		tempFileOutputPath = downloadRoot + remoteFile;
+        	} else {
+        		tempFileOutputPath = downloadRoot + remoteFile.replaceAll(
+        				  Matcher.quoteReplacement(remoteSystemFileSeparator),
+        				  Matcher.quoteReplacement(thisSystemFileSeperator)
+        		  );
+        	}
+
+
+            try (FileOutputStream fo = new FileOutputStream(tempFileOutputPath)){
+              //FTPClient의 retrieveFile함수로 보내면 다운로드가 이루어 진다.
+              if (client.retrieveFile(remoteFile, fo)) {
+                System.out.println("Download - " + remoteFile);
+              }
+            } catch(Exception e) {
+            	throw new RuntimeException("파일 다운로드 오류");
+            }
+
+        }
+
+        try {
+			client.disconnect();
+        } catch(Exception e) {
+        	throw new RuntimeException("파일 다운로드 오류");
+        }
 		return true;
 	}