diff --git a/models/Habit.py b/models/Habit.py
index 173afa3..9e0144a 100644
--- a/models/Habit.py
+++ b/models/Habit.py
@@ -40,7 +40,6 @@ class Habit:
 
         return habit
 
-
     def update(self, name: str=None, note: str=None, times: int=None, unit: int=None):
         update_habit(self.id, name, note, times, unit)
         if name is not None:
@@ -52,7 +51,6 @@ class Habit:
         if unit is not None:
             self.unit = unit
 
-
     def update_slot(self, new_slot: int):
         slots = get_slots(self.list_id)
         if new_slot > self.slot:
@@ -65,14 +63,12 @@ class Habit:
                 update_slot(slot[0], slot[1]+1)
         update_slot(self.id, new_slot)
 
-
     def delete(self):
         slots = get_slots(self.list_id)[self.slot+1:]
         for slot in slots:
             update_slot(slot[0], slot[1] - 1)
         delete_habit(self.id)
 
-
     def get_habitTrackings(self) -> list[HabitTrackings]:
         trackings = []
         for rawTracking in get_habitTrackings_by_habit_id(self.id):
@@ -80,13 +76,12 @@ class Habit:
                                             datetime.strptime(rawTracking[2], "%Y-%m-%dT%H:%M:%S.%f")))
         return trackings
 
-
     def fill_statistics(self):
         count = 0
         for tracking in self.get_habitTrackings():
             # day
             if self.unit == 0:
-                if tracking.created_at == datetime.today():
+                if tracking.created_at.date() == datetime.today().date():
                     count += 1
             # week
             elif self.unit == 1:
@@ -103,11 +98,9 @@ class Habit:
 
         self.percentage = int(count / self.times * 100)
 
-
     def to_json(self):
         return json.dumps(self, default=lambda o: o.__dict__, sort_keys=True, indent=4)
 
-
     def habit_list(self):
         from models.HabitList import HabitList
         raw_habitLists = get_habitList(self.list_id)
diff --git a/models/User.py b/models/User.py
index 9657f96..e4f2384 100644
--- a/models/User.py
+++ b/models/User.py
@@ -33,14 +33,6 @@ class User(UserMixin):
     def delete(self):
         delete_user(self.id)
 
-    # def get_habits(self):
-    #     raw_habits = get_habits(self.id)
-    #     habits = []
-    #     for habit in raw_habits:
-    #         habit = Habit(habit[0], habit[1], habit[2], habit[3], habit[4], habit[5], habit[6])
-    #         habits.append(habit)
-    #     return habits
-
     def get_habitLists(self):
         from models.HabitList import HabitList