diff --git a/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java b/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java
index 12364b8..a44e9c5 100644
--- a/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java
+++ b/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java
@@ -3,7 +3,6 @@ package com.kamco.cd.training.common.utils;
 import static java.lang.String.CASE_INSENSITIVE_ORDER;
 
 import com.jcraft.jsch.ChannelExec;
-import com.jcraft.jsch.ChannelSftp;
 import com.jcraft.jsch.JSch;
 import com.jcraft.jsch.Session;
 import com.kamco.cd.training.common.exception.CustomApiException;
@@ -787,92 +786,6 @@ public class FIleChecker {
     return destFile;
   }
 
-  public static void uploadTo86(Path localFile) {
-
-    String host = "192.168.2.86";
-    int port = 22;
-    String username = "kcomu";
-    String password = "Kamco2025!";
-
-    String remoteDir = "/home/kcomu/data/request";
-
-    Session session = null;
-    ChannelSftp channel = null;
-
-    try {
-      JSch jsch = new JSch();
-
-      session = jsch.getSession(username, host, port);
-      session.setPassword(password);
-
-      Properties config = new Properties();
-      config.put("StrictHostKeyChecking", "no");
-      session.setConfig(config);
-
-      session.connect(10_000);
-
-      channel = (ChannelSftp) session.openChannel("sftp");
-      channel.connect(10_000);
-
-      // 목적지 디렉토리 이동
-      channel.cd(remoteDir);
-
-      // 업로드
-      channel.put(localFile.toString(), localFile.getFileName().toString());
-
-    } catch (Exception e) {
-      throw new RuntimeException("SFTP upload failed", e);
-    } finally {
-      if (channel != null) channel.disconnect();
-      if (session != null) session.disconnect();
-    }
-  }
-
-  public static void unzipOn86Server(String zipPath, String targetDir) {
-
-    String host = "192.168.2.86";
-    String user = "kcomu";
-    String password = "Kamco2025!";
-
-    Session session = null;
-    ChannelExec channel = null;
-
-    try {
-      JSch jsch = new JSch();
-
-      session = jsch.getSession(user, host, 22);
-      session.setPassword(password);
-
-      Properties config = new Properties();
-      config.put("StrictHostKeyChecking", "no");
-      session.setConfig(config);
-
-      session.connect(10_000);
-
-      String command = "unzip -o " + zipPath + " -d " + targetDir;
-
-      channel = (ChannelExec) session.openChannel("exec");
-      channel.setCommand(command);
-      channel.setErrStream(System.err);
-
-      InputStream in = channel.getInputStream();
-      channel.connect();
-
-      // 출력 읽기(선택)
-      try (BufferedReader br = new BufferedReader(new InputStreamReader(in))) {
-        while (br.readLine() != null) {
-          // 필요하면 로그
-        }
-      }
-
-    } catch (Exception e) {
-      throw new RuntimeException(e);
-    } finally {
-      if (channel != null) channel.disconnect();
-      if (session != null) session.disconnect();
-    }
-  }
-
   public static List<String> execCommandAndReadLines(String command) {
 
     List<String> result = new ArrayList<>();