diff --git a/Scripts/preprocess_daily.py b/Scripts/preprocess_daily.py
index 22ff71519..120af3f62 100644
--- a/Scripts/preprocess_daily.py
+++ b/Scripts/preprocess_daily.py
@@ -191,16 +191,6 @@ class DailyPreprocessor():
         self.uturn_ids = sorted(self.uturn.child_id.unique())
         self.coord_ids = sorted(self.coord.child_id.unique())
 
-        # ids
-        ids = {'node_ids'  : self.node_ids,
-               'parent_ids': self.parent_ids,
-               'child_ids' : self.child_ids,
-               'uturn_ids' : self.uturn_ids,
-               'coord_ids' : self.coord_ids,
-               'inter_nos' : self.inter_nos}
-        with open(os.path.join(self.path_intermediates, 'ids.json'), 'w') as file:
-            json.dump(ids, file)
-
         # node2inter : node_id to inter_no
         self.node2inter = dict(zip(self.inter_node['node_id'], self.inter_node['inter_no']))
 
@@ -212,6 +202,16 @@ class DailyPreprocessor():
 
         self.inter2node = dict(zip(inter['inter_no'], inter['node_id']))
 
+        # ids
+        ids = {'node_ids'  : self.node_ids,
+               'parent_ids': self.parent_ids,
+               'child_ids' : self.child_ids,
+               'uturn_ids' : self.uturn_ids,
+               'coord_ids' : self.coord_ids,
+               'inter_nos' : self.inter_nos}
+        with open(os.path.join(self.path_intermediates, 'ids.json'), 'w') as file:
+            json.dump(ids, file)
+
         print("1-5. 주요 객체 (리스트, 딕셔너리)들을 저장했습니다.")
 
     # 2. 중간산출물 만들기