diff --git a/models/behavior_analysis.py b/models/behavior_analysis.py
index daf7368..d6ed3b7 100644
--- a/models/behavior_analysis.py
+++ b/models/behavior_analysis.py
@@ -40,7 +40,7 @@ class CombinationEvent:
             result = round(result, 2)
         elif self.format == 'integer':
             result = result.astype(int)
-        return result.to_list(), result.sum(), round(result.mean(), 2)
+        return result.to_list(), round(result.sum(), 2), round(result.mean(), 2)
 
 
 class CustomEvent:
@@ -641,7 +641,8 @@ ORDER BY level
         elif event.get('quota'):
             event_attr_col = getattr(self.event_tbl.c, event['quota'])
 
-            qry = sa.select(event_date_col,e_account_id_col, settings.CK_FUNC[analysis](event_attr_col).label('values')) \
+            qry = sa.select(event_date_col, e_account_id_col,
+                            settings.CK_FUNC[analysis](event_attr_col).label('values')) \
                 .where(and_(*where)) \
                 .group_by(event_date_col, *self.groupby, e_account_id_col)
             sql = str(qry.compile(compile_kwargs={"literal_binds": True}))
@@ -801,7 +802,7 @@ ORDER BY values desc"""
         days = (arrow.get(self.end_date).date() - arrow.get(self.start_date).date()).days
         keep = []
         cnt = []
-        for i in range(1,days + 1):
+        for i in range(1, days + 1):
             keep.append(
                 f"""cnt{i + 1},round(cnt{i + 1} * 100 / cnt0, 2) as `p{i + 1}`""")
             cnt.append(f"""sum(if(dateDiff('day',a.reg_date,b.visit_date)={i},1,0)) as cnt{i + 1}""")