diff --git a/titles/idac/season2.py b/titles/idac/season2.py
index 4a6e849..e11b678 100644
--- a/titles/idac/season2.py
+++ b/titles/idac/season2.py
@@ -588,10 +588,10 @@ class IDACSeason2(IDACBase):
                 user_id, self.version, updated_stock_data
             )
 
-	def _update_vs_info(self, user_id: int, battle_mode: int, data: Dict) -> Dict:
-		vs_info = self.data.item.get_vs_infos_by_mode(user_id, battle_mode)
-		
-		if vs_info is not None:
+     def _update_vs_info(self, user_id: int, battle_mode: int, data: Dict) -> Dict:
+        vs_info = self.data.item.get_vs_infos_by_mode(user_id, battle_mode)
+    	
+        if vs_info is not None:
             vs_info["vs_cnt"] += 1
             vs_info["vs_win"] = vs_info["vs_win"] + data.get("win_flg")
             vs_info["invalid"] = vs_info["invalid"] + data.get("result")
@@ -600,14 +600,14 @@ class IDACSeason2(IDACBase):
             vs_info["lose_now"] += 1 if data.get("win_flg") == 0 else 0
             vs_info["break_count"] += data.get("break_count")
             vs_info["break_penalty_flag"] = data.get("break_penalty_flag")
-			
+		
             course_not_exists = True
             for course in vs_info["vsinfo_course_data"]:
                 if course["course_id"] == data.get("course_id"):
                     course["vs_cnt"] += 1
                     course["vs_win"] += data.get("win_flg")
                     course_not_exists = False
-					
+		
             if course_not_exists:
                 course = {}
                 course["course_id"] = data.get("course_id")