diff --git a/change_db.py b/change_db.py
index 3b50fb5..0ac7c05 100644
--- a/change_db.py
+++ b/change_db.py
@@ -75,6 +75,7 @@ def write_location(data):
 			print(f"write {line} 2 location failed!")
 
 
+
 def main():
 	old_ad = get_old_ad()
 	write_ad_data(old_ad)