diff --git a/src/main/java/com/kamco/cd/training/train/service/TrainJobService.java b/src/main/java/com/kamco/cd/training/train/service/TrainJobService.java
index 4a0ea17..0b3745c 100644
--- a/src/main/java/com/kamco/cd/training/train/service/TrainJobService.java
+++ b/src/main/java/com/kamco/cd/training/train/service/TrainJobService.java
@@ -1,6 +1,7 @@
 package com.kamco.cd.training.train.service;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.kamco.cd.training.common.exception.CustomApiException;
 import com.kamco.cd.training.model.dto.ModelTrainMngDto;
 import com.kamco.cd.training.postgres.core.ModelTrainJobCoreService;
 import com.kamco.cd.training.postgres.core.ModelTrainMngCoreService;
@@ -19,6 +20,7 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.log4j.Log4j2;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.ApplicationEventPublisher;
+import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -164,7 +166,7 @@ public class TrainJobService {
       // 체크포인트 탐지해서 resumeFrom 세팅
       String resumeFrom = findResumeFromOrNull(nextParams);
       if (resumeFrom == null) {
-        throw new IllegalStateException("이어하기 체크포인트가 없습니다.");
+        throw new CustomApiException("NOT_FOUND_DATA", HttpStatus.NOT_FOUND, "이어하기 체크포인트가 없습니다.");
       }
       nextParams.put("resumeFrom", resumeFrom);
       nextParams.put("resume", true);
@@ -199,7 +201,7 @@ public class TrainJobService {
     Path outDir = Paths.get(responseDir, outputFolder);
     log.info("resume outDir response path: {}", outDir);
     Path last = outDir.resolve("last_checkpoint");
-    log.info("resume last response path: {}", outDir);
+    log.info("resume last response path: {}", last);
 
     if (!Files.isRegularFile(last)) return null;