diff --git a/Scripts/preprocess_daily.py b/Scripts/preprocess_daily.py
index ef47c6a02..9d3ea3379 100644
--- a/Scripts/preprocess_daily.py
+++ b/Scripts/preprocess_daily.py
@@ -50,12 +50,12 @@ class DailyPreprocessor():
         if self.config_name == 'draft':
             # 모든 컬럼에 대하여 데이터타입 지정
             loading_dtype = {
-                'inter_no':int,   'start_hour':int, 'start_minute':int,   'cycle':int, 
-                'offset':int,     'node_id':str,    'inter_type':str,     'parent_id':str,
-                'child_id':str,   'direction':str,  'condition':str,      'inc_edge_id':str,
-                'out_edge_id':str,'end_unix':int,   'inter_name':str,     'inter_lat':float,
-                'inter_lon':float,'group_no':int,   'main_phase_no':int,  'phase_no':int,
-                'ring_type':str,  'angle_code':str, 'turn_type':str}
+                'inter_no':int,    'start_hour':int, 'start_minute':int,  'cycle':int, 
+                'offset':int,      'node_id':str,    'inter_type':str,    'parent_id':str,
+                'child_id':str,    'direction':str,  'condition':str,     'inc_edge_id':str,
+                'out_edge_id':str, 'end_unix':int,   'inter_name':str,    'inter_lat':float,
+                'inter_lon':float, 'group_no':int,   'main_phase_no':int, 'phase_no':int,
+                'ring_type':str,   'angle_code':str, 'turn_type':str}
             for alph in ['A', 'B']:
                 for j in range(1,9):
                     # loading_dtype[f'angle_{alph}{j}'] = 'str'