diff --git a/src/main/java/com/kamco/cd/training/model/service/TmpDatasetService.java b/src/main/java/com/kamco/cd/training/model/service/TmpDatasetService.java
index 428ac23..e0d96ed 100644
--- a/src/main/java/com/kamco/cd/training/model/service/TmpDatasetService.java
+++ b/src/main/java/com/kamco/cd/training/model/service/TmpDatasetService.java
@@ -37,7 +37,7 @@ public class TmpDatasetService {
 
     // tmp 디렉토리 준비
     for (String type : List.of("train", "val", "test")) {
-      for (String part : List.of("input1", "input2", "label")) {
+      for (String part : List.of("input1", "input2", "label", "label-json")) {
         Path dir = tmp.resolve(type).resolve(part);
         Files.createDirectories(dir);
         log.info("createDirectories: {}", dir);
@@ -70,7 +70,7 @@ public class TmpDatasetService {
       log.info("---- dataset id={} srcRoot={} exists? {}", id, srcRoot, Files.isDirectory(srcRoot));
 
       for (String type : List.of("train", "val", "test")) {
-        for (String part : List.of("input1", "input2", "label")) {
+        for (String part : List.of("input1", "input2", "label", "label-json")) {
 
           Path srcDir = srcRoot.resolve(type).resolve(part);