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 d3f11c7..66a1851 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
@@ -6,6 +6,7 @@ import com.kamco.cd.training.model.dto.ModelTrainMngDto;
 import com.kamco.cd.training.model.service.TmpDatasetService;
 import com.kamco.cd.training.postgres.core.ModelTrainJobCoreService;
 import com.kamco.cd.training.postgres.core.ModelTrainMngCoreService;
+import com.kamco.cd.training.train.dto.ModelTrainJobDto;
 import com.kamco.cd.training.train.dto.ModelTrainJobQueuedEvent;
 import com.kamco.cd.training.train.dto.TrainRunRequest;
 import java.io.IOException;
@@ -139,7 +140,7 @@ public class TrainJobService {
       throw new IllegalStateException("이미 진행중입니다.");
     }
 
-    var lastJob =
+    ModelTrainJobDto lastJob =
         modelTrainJobCoreService
             .findLatestByModelId(modelId)
             .orElseThrow(() -> new IllegalStateException("이전 실행 이력이 없습니다."));