diff --git a/src/main/java/com/kamco/cd/kamcoback/model/service/ModelMngService.java b/src/main/java/com/kamco/cd/kamcoback/model/service/ModelMngService.java
index f8108745..78a2c26e 100644
--- a/src/main/java/com/kamco/cd/kamcoback/model/service/ModelMngService.java
+++ b/src/main/java/com/kamco/cd/kamcoback/model/service/ModelMngService.java
@@ -5,6 +5,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.kamco.cd.kamcoback.common.utils.FIleChecker;
 import com.kamco.cd.kamcoback.common.utils.FIleChecker.Basic;
 import com.kamco.cd.kamcoback.config.api.ApiResponseDto;
+import com.kamco.cd.kamcoback.config.api.ApiResponseDto.ApiResponseCode;
 import com.kamco.cd.kamcoback.model.dto.ModelMngDto;
 import com.kamco.cd.kamcoback.model.dto.ModelMngDto.ModelMetricAddReq;
 import com.kamco.cd.kamcoback.model.dto.ModelMngDto.ModelUploadResDto;
@@ -105,7 +106,7 @@ public class ModelMngService {
       modelMetricAddReq.setIou(iou);
 
     } catch (IOException e) {
-      return new ApiResponseDto.ResponseObj("fail", "JSON파일 오류");
+      return new ApiResponseDto.ResponseObj(ApiResponseCode.NOT_FOUND, "JSON파일 오류");
     }