diff --git a/src/main/java/com/kamco/cd/training/common/utils/HeaderUtil.java b/src/main/java/com/kamco/cd/training/common/utils/HeaderUtil.java
index 1b354f0..42bd720 100644
--- a/src/main/java/com/kamco/cd/training/common/utils/HeaderUtil.java
+++ b/src/main/java/com/kamco/cd/training/common/utils/HeaderUtil.java
@@ -1,6 +1,9 @@
 package com.kamco.cd.training.common.utils;
 
 import jakarta.servlet.http.HttpServletRequest;
+import org.springframework.web.context.request.RequestAttributes;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
 
 public final class HeaderUtil {
 
@@ -20,4 +23,20 @@ public final class HeaderUtil {
   public static String getRequired(HttpServletRequest request, String headerName) {
     return get(request, headerName);
   }
+
+  public static boolean isEnglishRequest() {
+    RequestAttributes attrs = RequestContextHolder.getRequestAttributes();
+
+    if (!(attrs instanceof ServletRequestAttributes servletAttrs)) {
+      return false;
+    }
+
+    String acceptLanguage = servletAttrs.getRequest().getHeader("Accept-Language");
+
+    if (acceptLanguage == null || acceptLanguage.isBlank()) {
+      return false;
+    }
+
+    return acceptLanguage.toLowerCase().startsWith("en");
+  }
 }
diff --git a/src/main/java/com/kamco/cd/training/common/utils/enums/Enums.java b/src/main/java/com/kamco/cd/training/common/utils/enums/Enums.java
index 01804b2..9b91d9e 100644
--- a/src/main/java/com/kamco/cd/training/common/utils/enums/Enums.java
+++ b/src/main/java/com/kamco/cd/training/common/utils/enums/Enums.java
@@ -1,5 +1,6 @@
 package com.kamco.cd.training.common.utils.enums;
 
+import com.kamco.cd.training.common.utils.HeaderUtil;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
@@ -31,10 +32,11 @@ public class Enums {
   // enum -> CodeDto list
   public static List<CodeDto> toList(Class<? extends Enum<?>> enumClass) {
     Object[] enums = enumClass.getEnumConstants();
+    boolean english = HeaderUtil.isEnglishRequest();
 
     return Arrays.stream(enums)
         .map(e -> (EnumType) e)
-        .map(e -> new CodeDto(e.getId(), e.getText()))
+        .map(e -> new CodeDto(e.getId(), english ? e.getId() : e.getText()))
         .toList();
   }
 
diff --git a/src/main/java/com/kamco/cd/training/dataset/dto/DatasetDto.java b/src/main/java/com/kamco/cd/training/dataset/dto/DatasetDto.java
index 18cd63e..b324e91 100644
--- a/src/main/java/com/kamco/cd/training/dataset/dto/DatasetDto.java
+++ b/src/main/java/com/kamco/cd/training/dataset/dto/DatasetDto.java
@@ -4,6 +4,7 @@ import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.kamco.cd.training.common.enums.LearnDataRegister;
 import com.kamco.cd.training.common.enums.LearnDataType;
 import com.kamco.cd.training.common.enums.ModelType;
+import com.kamco.cd.training.common.utils.HeaderUtil;
 import com.kamco.cd.training.common.utils.enums.Enums;
 import com.kamco.cd.training.common.utils.interfaces.JsonFormatDttm;
 import io.swagger.v3.oas.annotations.media.Schema;
@@ -90,7 +91,8 @@ public class DatasetDto {
 
     public String getStatus(String status) {
       LearnDataRegister type = Enums.fromId(LearnDataRegister.class, status);
-      return type == null ? null : type.getText();
+      boolean english = HeaderUtil.isEnglishRequest();
+      return type == null ? null : (english ? type.getId() : type.getText());
     }
 
     public String getYear() {
@@ -99,7 +101,8 @@ public class DatasetDto {
 
     public String getDataTypeName() {
       LearnDataType type = Enums.fromId(LearnDataType.class, this.dataType);
-      return type == null ? null : type.getText();
+      boolean english = HeaderUtil.isEnglishRequest();
+      return type == null ? null : (english ? type.getId() : type.getText());
     }
   }
 
diff --git a/src/main/java/com/kamco/cd/training/model/dto/ModelTrainMngDto.java b/src/main/java/com/kamco/cd/training/model/dto/ModelTrainMngDto.java
index f595e97..cd707d3 100644
--- a/src/main/java/com/kamco/cd/training/model/dto/ModelTrainMngDto.java
+++ b/src/main/java/com/kamco/cd/training/model/dto/ModelTrainMngDto.java
@@ -3,6 +3,7 @@ package com.kamco.cd.training.model.dto;
 import com.kamco.cd.training.common.dto.HyperParam;
 import com.kamco.cd.training.common.enums.TrainStatusType;
 import com.kamco.cd.training.common.enums.TrainType;
+import com.kamco.cd.training.common.utils.HeaderUtil;
 import com.kamco.cd.training.common.utils.interfaces.JsonFormatDttm;
 import io.swagger.v3.oas.annotations.media.Schema;
 import jakarta.validation.constraints.NotNull;
@@ -260,7 +261,9 @@ public class ModelTrainMngDto {
     public String getStatusName() {
       if (this.statusCd == null || this.statusCd.isBlank()) return null;
       try {
-        return TrainStatusType.valueOf(this.statusCd).getText(); // 또는 getName()
+        return HeaderUtil.isEnglishRequest()
+            ? TrainStatusType.valueOf(this.statusCd).getId()
+            : TrainStatusType.valueOf(this.statusCd).getText(); // 또는 getName()
       } catch (IllegalArgumentException e) {
         return this.statusCd; // 매핑 못하면 코드 그대로 반환(원하면 null 처리)
       }
@@ -269,7 +272,9 @@ public class ModelTrainMngDto {
     public String getStep1StatusName() {
       if (this.step1Status == null || this.step1Status.isBlank()) return null;
       try {
-        return TrainStatusType.valueOf(this.step1Status).getText(); // 또는 getName()
+        return HeaderUtil.isEnglishRequest()
+            ? TrainStatusType.valueOf(this.step1Status).getId()
+            : TrainStatusType.valueOf(this.step1Status).getText(); // 또는 getName()
       } catch (IllegalArgumentException e) {
         return this.step1Status; // 매핑 못하면 코드 그대로 반환(원하면 null 처리)
       }
@@ -278,7 +283,9 @@ public class ModelTrainMngDto {
     public String getStep2StatusName() {
       if (this.step2Status == null || this.step2Status.isBlank()) return null;
       try {
-        return TrainStatusType.valueOf(this.step2Status).getText(); // 또는 getName()
+        return HeaderUtil.isEnglishRequest()
+            ? TrainStatusType.valueOf(this.step2Status).getId()
+            : TrainStatusType.valueOf(this.step2Status).getText(); // 또는 getName()
       } catch (IllegalArgumentException e) {
         return this.step2Status; // 매핑 못하면 코드 그대로 반환(원하면 null 처리)
       }
@@ -287,7 +294,9 @@ public class ModelTrainMngDto {
     public String getTrainTypeName() {
       if (this.trainType == null || this.trainType.isBlank()) return null;
       try {
-        return TrainType.valueOf(this.trainType).getText(); // 또는 getName()
+        return HeaderUtil.isEnglishRequest()
+            ? TrainType.valueOf(this.trainType).getId()
+            : TrainType.valueOf(this.trainType).getText(); // 또는 getName()
       } catch (IllegalArgumentException e) {
         return this.trainType; // 매핑 못하면 코드 그대로 반환(원하면 null 처리)
       }
@@ -304,7 +313,11 @@ public class ModelTrainMngDto {
       long minutes = (totalSeconds % 3600) / 60;
       long seconds = totalSeconds % 60;
 
-      return String.format("%d시간 %d분 %d초", hours, minutes, seconds);
+      if (HeaderUtil.isEnglishRequest()) {
+        return String.format("%dh %dm %ds", hours, minutes, seconds);
+      } else {
+        return String.format("%d시간 %d분 %d초", hours, minutes, seconds);
+      }
     }
 
     public String getStep1Duration() {