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 e09aadc..9f3b00e 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
@@ -18,14 +18,19 @@ elif ENV == 'prod':
 def  step1(versionId):
 
     #  下载json 文件 和 图片
-    dirName,machineInfo = downloadJsonAndJpgFileAndMoveToCorrectDir(versionId,currentDir)
+    dirName,machineInfo,isAlreadyExist = downloadJsonAndJpgFileAndMoveToCorrectDir(versionId,currentDir)
     if not dirName:
         return False
-    
+
     #判断是否是小机台
     isSmallMachine = False
     if str(machineInfo["machine_type"]) == '1':
         isSmallMachine = True
+        if isAlreadyExist:
+            objFilePath = os.path.join(dirName, 'json')
+            keyValue = f'{versionId}_small_No{machineInfo["id"]}'
+            BeginSliceing(versionId,machineInfo["id"],objFilePath,keyValue)
+            return True
     
 
     #下载数据，转换数据
diff --git a/factory_sliceing/download_batch_data/utils/funcs.py b/factory_sliceing/download_batch_data/utils/funcs.py
index dfc0140..15ba4bf 100644
--- a/factory_sliceing/download_batch_data/utils/funcs.py
+++ b/factory_sliceing/download_batch_data/utils/funcs.py
@@ -215,6 +215,7 @@ def downloadJsonAndJpgFileAndMoveToCorrectDir(versionId, currentDir):
 
     # 判断目录是否存在，存在就删除
     if os.path.exists(dirNewName):
+        return dirNewName, machineInfo,True
         shutil.rmtree(dirNewName)
     # 创建目录
     os.makedirs(dirNewName)