diff --git a/mod_birthdayreminder.py b/mod_birthdayreminder.py
index 63c60a8be232aec66ed1bba5d6f62a71ba1db365..b12abe0eedbfafacac4d9473793afd92be74729e 100644
--- a/mod_birthdayreminder.py
+++ b/mod_birthdayreminder.py
@@ -17,20 +17,19 @@ class Birthday:
 
     def __repr__(self):
         return f'{self.__class__.__name__}: {self.PERSON} {self.DATE}'
-    
+
     # ist nur python 2 => muss für __lt__ als python 3 neugeschrieben werden
-    #def __cmp__(self, other):
+    # def __cmp__(self, other):
     #    if hasattr(other, 'DATE') and hasattr(other, 'PERSON'):
     #        splittedDateSelf = self.DATE.split('.')
     #        splittedDateOther = other.DATE.split('.')
     #        comp = splittedDateSelf[1].__cmp__(splittedDateOther[1]) # compare month
      #       if comp == 0:
      #           comp = splittedDateSelf[0].__cmp__(splittedDateOther[0]) # compare day
-     ##           if  comp == 0:
+     # if  comp == 0:
      #               comp = self.PERSON.__cmp__(other.PERSON) # compare name
-     #           
+     #
      #       return comp
-              
 
     def get_congratulation(self):
         return f"Alles Gute {self.PERSON} ❤"
@@ -80,7 +79,8 @@ class ModuleBirthdayReminder:
                 if dm == birthday.DATE:
                     for group in self.GROUPS:
                         if group["NAME"] == key:
-                            self.send(birthday.get_congratulation(), group["ID"])
+                            self.send(
+                                birthday.get_congratulation(), group["ID"])
                             break
 
     def get_next_birthday(self, groupInfo):
@@ -93,7 +93,8 @@ class ModuleBirthdayReminder:
             # Dieses Jahr
             birthday_string = f"{birthday.DATE}.{date.today().strftime('%Y')}"
             birthday_dt = datetime.strptime(birthday_string, format)
-            delta_temp = (birthday_dt - today).days
+            
+            delta_temp = (birthday_dt - today).days + 1 # Damit er bei 47h nicht 1 Tag sagt
             if 0 < delta_temp < delta:
                 next_birthday = birthday
                 delta = delta_temp
@@ -101,20 +102,25 @@ class ModuleBirthdayReminder:
                 # Nächstes Jahr (Für den Jahresüberlauf)
                 next_year = date.today() + relativedelta(years=1)
                 birthday_next_year_string = f"{birthday.DATE}.{next_year.strftime('%Y')}"
-                birthday_next_year = datetime.strptime(birthday_next_year_string, format)
-                delta_temp = (birthday_next_year - today).days
+                birthday_next_year = datetime.strptime(
+                    birthday_next_year_string, format)
+                delta_temp = (birthday_next_year - today).days + 1  # Damit er bei 47h nicht 1 Tag sagt
                 if delta_temp < delta:
                     next_birthday = birthday
                     delta = delta_temp
         message = "Niemand hat hier Geburtstag! Wir sind in einer Zeitschleife gefangen."
+
         if next_birthday:
-            message = f"Als nächstes hat {next_birthday.PERSON} am {next_birthday.DATE} Geburtstag (noch {delta} Tage)"
+            if delta == 1:
+                message = f"Morgen hat {next_birthday.PERSON} Geburtstag!🎉"
+            else:
+                message = f"Als nächstes hat {next_birthday.PERSON} am {next_birthday.DATE} Geburtstag (noch {delta} Tage)"
         return message
 
-    def get_birthdaylist(self,groupInfo ):
+    def get_birthdaylist(self, groupInfo):
         message = "Alle Geburtstage:\n"
         liste = self.birthday_list[groupInfo["NAME"]]
-        #for birthday in liste.sort():
+        # for birthday in liste.sort():
         for birthday in liste:
             message += f"{birthday.PERSON}, {birthday.DATE}\n"
 
@@ -123,20 +129,24 @@ class ModuleBirthdayReminder:
     def interpret_birthday_line(self, line):
         splitted = line.strip().split(",")
         if len(splitted) != 2:
-            raise SyntaxError("Invalid birthday syntax! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
+            raise SyntaxError(
+                "Invalid birthday syntax! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
         person = splitted[0].strip()
         if len(person) == 0:
-            raise SyntaxError("No name given! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
+            raise SyntaxError(
+                "No name given! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
 
         splittedDate = splitted[1].strip().split(".")
         if len(splitted) != 2:
-            raise SyntaxError("Invalid date! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
+            raise SyntaxError(
+                "Invalid date! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
 
         day = splittedDate[0].strip()
         month = splittedDate[1].strip()
 
         if len(day) > 2 or len(month) > 2 or len(day) == 0 or len(month) == 0:
-            raise SyntaxError("Invalid date! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
+            raise SyntaxError(
+                "Invalid date! Needs to be: person, date(Day.Month) eg.: Karl, 02.09")
         if len(day) == 1:
             day = f"0{day}"
         if len(month) == 1:
@@ -150,12 +160,13 @@ class ModuleBirthdayReminder:
         try:
             birthday = self.interpret_birthday_line(message)
 
-            if birthday in self.birthday_list[groupInfo["NAME"]]: 
+            if birthday in self.birthday_list[groupInfo["NAME"]]:
                 return "Birthday is already saved"
 
             self.birthday_list[groupInfo["NAME"]].append(birthday)
         except (SyntaxError, ValueError) as exc:
-            self.log.warning(f"{self.tag}Error while interpreting birthday line:{message}; Error: {exc}")
+            self.log.warning(
+                f"{self.tag}Error while interpreting birthday line:{message}; Error: {exc}")
             return f"{exc}"
 
         try:
@@ -163,5 +174,6 @@ class ModuleBirthdayReminder:
                 f.write(f"{birthday.get_csv_line()}\n")
             return "Successfully added birthday"
         except IOError as exc:
-            self.log.error(f"{self.tag}Adding new birthday'{birthday.get_csv_line()}' to file failed: {exc}")
+            self.log.error(
+                f"{self.tag}Adding new birthday'{birthday.get_csv_line()}' to file failed: {exc}")
             return "Saving birthday failed"