diff --git a/.gitignore b/.gitignore
index bfee6c1..f2e7d9d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -72,3 +72,9 @@ docker-compose.override.yml
 *.swo
 *~
 !/CLAUDE.md
+
+### SSL Certificates ###
+nginx/ssl/
+*.crt
+*.key
+*.pem
diff --git a/src/main/java/com/kamco/cd/training/train/service/JobRecoveryOnStartupService.java b/src/main/java/com/kamco/cd/training/train/service/JobRecoveryOnStartupService.java
index 88b9bc7..3e3439a 100644
--- a/src/main/java/com/kamco/cd/training/train/service/JobRecoveryOnStartupService.java
+++ b/src/main/java/com/kamco/cd/training/train/service/JobRecoveryOnStartupService.java
@@ -20,9 +20,7 @@ import java.util.stream.Stream;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.boot.context.event.ApplicationReadyEvent;
 import org.springframework.context.annotation.Profile;
-import org.springframework.context.event.EventListener;
 import org.springframework.stereotype.Component;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -58,7 +56,7 @@ public class JobRecoveryOnStartupService {
    * <p>@Transactional: - recover() 메서드 전체가 하나의 트랜잭션으로 감싸집니다. - Job 하나씩 처리하다가 예외가 발생하면 전체 롤백이 될 수
    * 있으므로 "잡 단위로 확실히 커밋"이 필요하면 (권장) 잡 단위로 분리 트랜잭션(REQUIRES_NEW) 고려하세요.
    */
-//  @EventListener(ApplicationReadyEvent.class)
+  //  @EventListener(ApplicationReadyEvent.class)
   @Transactional
   public void recover() {