diff --git a/preprocessing.py b/preprocessing.py
index 5c646b8..19c52ab 100644
--- a/preprocessing.py
+++ b/preprocessing.py
@@ -7,10 +7,9 @@ import os.path as path
 import tqdm
 from transformers import PreTrainedTokenizer
 
-PREPROCESSING_BASE_PATH = 'prepro'
-converter = TagIdConverter()
+PRE_BASE_PATH = 'prepro'
 
-def preprocessing(tokenizer : PreTrainedTokenizer,dataset: List[Sentence]):
+def preprocessing(tokenizer : PreTrainedTokenizer, converter :TagIdConverter,dataset: List[Sentence]):
     ret = []
     for item in tqdm.tqdm(dataset):
         assert len(item.word) == len(item.detail)
@@ -36,9 +35,9 @@ def readPreprocessedData(path: str):
         return json.load(fp)
 
 def readPreporcssedDataAll():
-    train = readPreprocessedData(path.join(PREPROCESSING_BASE_PATH,"train.json"))
-    dev = readPreprocessedData(path.join(PREPROCESSING_BASE_PATH,"dev.json"))
-    test = readPreprocessedData(path.join(PREPROCESSING_BASE_PATH,"test.json"))
+    train = readPreprocessedData(path.join(PRE_BASE_PATH,"train.json"))
+    dev = readPreprocessedData(path.join(PRE_BASE_PATH,"dev.json"))
+    test = readPreprocessedData(path.join(PRE_BASE_PATH,"test.json"))
     return train, dev, test
 
 if __name__ == "__main__":
@@ -48,13 +47,14 @@ if __name__ == "__main__":
     rawTrain, rawDev, rawTest = readKoreanDataAll()
     print("load tokenzier...")
     tokenizer = BertTokenizer.from_pretrained(PRETAINED_MODEL_NAME)
+    converter = TagIdConverter()
 
     print("process train...")
-    train = preprocessing(tokenizer,rawTrain)
-    saveObject(path.join(PREPROCESSING_BASE_PATH,"train.json"),train)
+    train = preprocessing(tokenizer,converter,rawTrain)
+    saveObject(path.join(PRE_BASE_PATH,"train.json"),train)
     print("process dev...")
-    dev = preprocessing(tokenizer,rawDev)
-    saveObject(path.join(PREPROCESSING_BASE_PATH,"dev.json"),dev)
+    dev = preprocessing(tokenizer,converter,rawDev)
+    saveObject(path.join(PRE_BASE_PATH,"dev.json"),dev)
     print("process test...")
-    test = preprocessing(tokenizer,rawTest)
-    saveObject(path.join(PREPROCESSING_BASE_PATH,"test.json"),test)
+    test = preprocessing(tokenizer,converter,rawTest)
+    saveObject(path.join(PRE_BASE_PATH,"test.json"),test)