diff --git a/factory_sliceing/download_batch_data/main_download_batch_data_and_trans.py b/factory_sliceing/download_batch_data/main_download_batch_data_and_trans.py
index 9f3b00e..482893c 100644
--- a/factory_sliceing/download_batch_data/main_download_batch_data_and_trans.py
+++ b/factory_sliceing/download_batch_data/main_download_batch_data_and_trans.py
@@ -27,7 +27,7 @@ def  step1(versionId):
     if str(machineInfo["machine_type"]) == '1':
         isSmallMachine = True
         if isAlreadyExist:
-            objFilePath = os.path.join(dirName, 'json')
+            objFilePath = os.path.join(dirName, 'data')
             keyValue = f'{versionId}_small_No{machineInfo["id"]}'
             BeginSliceing(versionId,machineInfo["id"],objFilePath,keyValue)
             return True