diff --git a/src/cogs/fun.py b/src/cogs/fun.py
index daa3154..05c26c3 100644
--- a/src/cogs/fun.py
+++ b/src/cogs/fun.py
@@ -3,7 +3,7 @@ from re import findall
 from discord.ext import commands
 from random import randint, choice
 from discord_slash import cog_ext
-from utils.core import retirerDoublons, mentionToUser, isSlash, mySendHidden
+from utils.core import retirerDoublons, mentionToUser, isSlash, mySendHidden, addReaction
 from utils.time import intToDatetime
 
 def setup(client):
@@ -23,7 +23,7 @@ class Fun(commands.Cog):
         if len(user) == 0:
             user = ctx.author
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             return await ctx.send(f"T'as {randint(randint(-100, 0), 220)} de QI {user.mention} !")
         else:
             user = user[0]
@@ -31,16 +31,16 @@ class Fun(commands.Cog):
                 user2 = self.client.get_user(mentionToUser(user))
                 if user2.id == self.client.user.id:
                     if fromSlash != True:
-                        await ctx.message.add_reaction(emoji = '✅')
+                        await addReaction(ctx.message, 0)
                     return await ctx.send(f"Bah euh... j'ai que (au moins) 100 000 de QI :/")
                 else:
                     if fromSlash != True:
-                        await ctx.message.add_reaction(emoji = '✅')
+                        await addReaction(ctx.message, 0)
                     message = await ctx.send("...")
                     return await message.edit(content = f"{user2.mention} a {randint(randint(-100,0),220)} de QI !")
             except:
                 if fromSlash != True:
-                    await ctx.message.add_reaction(emoji = '✅')
+                    await addReaction(ctx.message, 0)
                 message = await ctx.send("...")
                 return await message.edit(content = f"{user} a {randint(randint(-100, 0), 220)} de QI !")
     @cog_ext.cog_slash(name="iq", description = "Calcule ton QI.")
@@ -66,7 +66,7 @@ class Fun(commands.Cog):
                 UneDemande = True
             if users[0] == users[1]:
                 if fromSlash != True:
-                    await ctx.message.add_reaction(emoji = '✅')
+                    await addReaction(ctx.message, 0)
                 return await mySendHidden(ctx, fromSlash, "Je suis sûr que cette personne s'aime ! :angry:")
             if users[0].nick:
                 user1 = list(users[0].nick)
@@ -90,14 +90,14 @@ class Fun(commands.Cog):
                 coef_amour = 100
             if UneDemande == True:
                 if fromSlash != True:
-                    await ctx.message.add_reaction(emoji = '✅')
+                    await addReaction(ctx.message, 0)
                 return await ctx.send(f"Tu as {coef_amour}% de chance de te mettre en couple avec {''.join(user1)}")
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             await ctx.send(f"{''.join(user1)} et {''.join(user2)} ont {coef_amour}% de chance de se mettre en couple !")
         else:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '❌')
+                await addReaction(ctx.message, 2)
             await ctx.send(f"Erreur! Syntaxe : `{ctx.prefix}love <User1> [User2]`\n")
     @_love.error
     async def _love_error(self, ctx, error):
@@ -121,7 +121,7 @@ class Fun(commands.Cog):
         "je ferais mieux de pas te le dire maintenant...","je ne peux pas le prédire actuellement :/","concentre-toi et redemande.","n'y comptes pas trop.","ma réponse est non.",
         "mes sources disent que non.", "les perspectives ne sont pas si bonnes...","c'est très douteux."]
         if fromSlash != True:
-            if fromSlash != True: await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         return await ctx.send(f"{ctx.author.mention}, {choice(reponses)}")
     @_8ball.error
     async def _8ball_error(self, ctx, error):
@@ -192,7 +192,7 @@ class Fun(commands.Cog):
             x, n = n, x
         resultat = randint(x, n)
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         return await ctx.send(embed = discord.Embed().set_author(name = f"Tu as tiré le chiffre {resultat} !"))
     @cog_ext.cog_slash(name="random", description = "Tire au hasard un chiffre entre 1 et n (par défaut n=10)")
     async def __random(self, ctx, n: int = None):
diff --git a/src/cogs/games.py b/src/cogs/games.py
index 0aab9e7..9147fcf 100644
--- a/src/cogs/games.py
+++ b/src/cogs/games.py
@@ -3,7 +3,7 @@ import asyncio
 from discord.ext import commands
 from random import randint, choice
 from discord_slash import cog_ext
-from utils.core import isSlash, mySendHidden
+from utils.core import isSlash, mySendHidden, addReaction
 
 def setup(client):
     """Adding Cog to bot"""
@@ -46,7 +46,7 @@ class Games(commands.Cog):
         embed = discord.Embed(title = f"{choix_jeu[choix][-1:]}VS {choix_jeu[ordi][-1:]}", description = description)
         embed.set_author(name = ctx.author.name, icon_url = ctx.author.avatar_url)
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         return await ctx.send(embed = embed)
     @_chifumi.error
     async def _chifumi_error(self, ctx, _):
@@ -113,7 +113,7 @@ class Games(commands.Cog):
         if fromSlash != True:
             fromSlash = False
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         return await ctx.send(f"{'Pile' if randint(0, 1) == 1 else 'Face'} !")
     @cog_ext.cog_slash(name="pileouface", description = "Pile ou face.")
     async def __pileouface(self, ctx):
diff --git a/src/cogs/help.py b/src/cogs/help.py
index f617467..53570f7 100644
--- a/src/cogs/help.py
+++ b/src/cogs/help.py
@@ -1,7 +1,7 @@
 import discord
 from discord.ext import commands
 from discord_slash import cog_ext
-from utils.core import isSlash, mySendHidden
+from utils.core import isSlash, mySendHidden, addReaction
 
 def setup(client):
     """Adding Cog to bot"""
@@ -20,8 +20,8 @@ class Help(commands.Cog):
 
         erreur = False
         if not cog: # Liste des Cog
-            halp = discord.Embed(title = 'Liste des catégories et commandes sans catégorie',
-                            description = f'Utilisez `{ctx.prefix}help [catégorie]` pour en savoir plus sur elles et leur commande.',
+            halp = discord.Embed(title = "Liste des catégories et commandes sans catégorie",
+                            description = f"Utilisez `{ctx.prefix}help [catégorie]` pour en savoir plus sur elles et leur commande.",
                             color = discord.Colour.random())
             for name_cog in self.client.cogs:
                 liste_cmds = ""
@@ -31,21 +31,21 @@ class Help(commands.Cog):
                         liste_cmds += f", `{ctx.prefix}{cmds.name}`"
                         nb_cmds += 1
                 if name_cog != "Help" and nb_cmds > 0:
-                    halp.add_field(name = f'**{name_cog} ({nb_cmds}) — {self.client.cogs[name_cog].__doc__}**', value = liste_cmds[2:], inline = False)
+                    halp.add_field(name = f"**{name_cog} ({nb_cmds}) — {self.client.cogs[name_cog].__doc__}**", value = liste_cmds[2:], inline = False)
             cmds_desc = ''
             for y in self.client.walk_commands():
                 if not y.cog_name and not y.hidden:
-                    cmds_desc += (f'{ctx.prefix}{y.name} - {y.help}\n ⁢⁢⁢⁢⁢ ')
+                    cmds_desc += (f"{ctx.prefix}{y.name} - {y.help}\n")
 
             if len(cmds_desc) > 1:
-                halp.add_field(name = 'Commandes sans catégorie', value = cmds_desc[0:len(cmds_desc)-1], inline = False)
+                halp.add_field(name = "Commandes sans catégorie", value = cmds_desc[0:len(cmds_desc)-1], inline = False)
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             await ctx.send(embed = halp)
         else: # Avertissement si il y a trop d'arguments dans la variable cog
             if len(cog) > 1:
-                await ctx.message.add_reaction(emoji = '❌')
-                halp = discord.Embed(title = 'Erreur !', description = "Tu as renseigné trop d'arguments !", color = 0xC41B1B)
+                await addReaction(ctx.message, 2)
+                halp = discord.Embed(title = "Erreur !", description = "Tu as renseigné trop d'arguments !", color = 0xC41B1B)
                 await ctx.send(embed = halp)
             else: # Liste des commandes avec cogs.
                 cog = [item.capitalize() for item in cog]
@@ -53,7 +53,7 @@ class Help(commands.Cog):
                 for x in self.client.cogs:
                     for y in cog:
                         if x == y:
-                            halp = discord.Embed(title = f'{cog[0]} - Liste des commandes', description = self.client.cogs[cog[0]].__doc__, color = discord.Colour.random())
+                            halp = discord.Embed(title = f"{cog[0]} - Liste des commandes", description = self.client.cogs[cog[0]].__doc__, color = discord.Colour.random())
                             for c in self.client.get_cog(y).get_commands():
                                 if not c.hidden:
                                     cmds_help = str(c.help).replace("{PREFIX}", ctx.prefix).split("\n")
@@ -63,12 +63,12 @@ class Help(commands.Cog):
                             found = True
                 if not found: # Rappel si le cog n'existe pas.
                     if fromSlash != True:
-                        await ctx.message.add_reaction(emoji = '❌')
-                    halp = discord.Embed(title = 'Erreur !', description = f"Qu'est ce que {cog[0]} ?", color = 0xC41B1B)
+                        await addReaction(ctx.message, 2)
+                    halp = discord.Embed(title = "Erreur !", description = f"Qu'est ce que {cog[0]} ?", color = 0xC41B1B)
                     erreur = True
                 else:
                     if fromSlash != True:
-                        await ctx.message.add_reaction(emoji = '✅')
+                        await addReaction(ctx.message, 0)
                 await mySendHidden(ctx, erreur, embed = halp)
     @cog_ext.cog_slash(name="help", description = "Affiche toutes les commandes du bot.")
     async def __help(self, ctx, cog = None):
@@ -79,14 +79,14 @@ class Help(commands.Cog):
         else:
             return await self._help(ctx, cog, True)
 
-    @commands.command(name='invite')
+    @commands.command(name="invite")
     async def _invite(self, ctx, fromSlash = None):
         """Invite ce bot sur ton serveur !"""
         if fromSlash != True:
             fromSlash = False
         embed = discord.Embed(description = f"[Lien vers l'invitation Discord](https://discord.com/api/oauth2/authorize?client_id={self.client.user.id}&permissions=8&scope=bot%20applications.commands)").set_author(name="Invite moi !")
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         return await ctx.send(embed = embed)
     @cog_ext.cog_slash(name="invite", description = "Invite ce bot sur ton serveur !")
     async def __invite(self, ctx):
diff --git a/src/cogs/internet.py b/src/cogs/internet.py
index c22a1b9..d44f6a7 100644
--- a/src/cogs/internet.py
+++ b/src/cogs/internet.py
@@ -4,7 +4,7 @@ from discord.ext import commands
 from random import choice
 from asyncpraw import Reddit
 from discord_slash import cog_ext
-from utils.core import randomImage, isSlash, mySendHidden, load
+from utils.core import randomImage, isSlash, mySendHidden, load, addReaction
 
 def setup(client):
     """Adding Cog to bot"""
@@ -57,7 +57,7 @@ class Internet(commands.Cog):
                 else:
                     message = await ctx.send(f"`{subredditchoix.capitalize()} pour {ctx.author.name}`\n{submission.url}")
             if fromSlash != True and fromSlash != None:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             if fromSlash != None:
                 for emoji in ['🔺', '🔻']:
                     await message.add_reaction(emoji)
@@ -65,7 +65,7 @@ class Internet(commands.Cog):
         except Exception as error:
             print(f"Error in _memes command = args: {args}, subreddit: {subredditchoix}, error: {error}")
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '❌')
+                await addReaction(ctx.message, 2)
             return await mySendHidden(ctx, fromSlash, f"Ce subreddit est interdit, mis en quarantaine ou n'existe pas. ({subredditchoix})")
     @cog_ext.cog_slash(name="meme", description = "Envoie un meme de reddit.")
     async def __memes(self, ctx, subreddit = None):
@@ -91,7 +91,7 @@ class Internet(commands.Cog):
         embed.set_image(url = cat[0]['file'])
         embed.set_footer(text = f"random.cat a pris {cat[1]} ms.")
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         message = await ctx.send(embed=embed)
         return await message.add_reaction('❤️')
     @cog_ext.cog_slash(name="cat", description = "Te montre un magnifique chat.")
@@ -114,7 +114,7 @@ class Internet(commands.Cog):
         embed.set_image(url = dog[0]['message'])
         embed.set_footer(text = f"dog.ceo a pris {dog[1]} ms.")
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         message = await ctx.send(embed=embed)
         return await message.add_reaction('❤️')
     @cog_ext.cog_slash(name="dog", description = "Te montre un magnifique chien.")
@@ -129,13 +129,13 @@ class Internet(commands.Cog):
             fromSlash = False
         if ctx.channel.is_nsfw():
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             else:
                 ctx.prefix = "/"
             return await self._memes(ctx, "nsfw", None)
         else:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '❌')
+                await addReaction(ctx.message, 2)
             await mySendHidden(ctx, fromSlash, f"Désolé mais je n'envois ce genre de message seulement dans les salons NSFW !")
     @cog_ext.cog_slash(name="sexe", description = "Envois une image coquine. (NSFW)")
     async def __sexe(self, ctx):
@@ -190,7 +190,7 @@ class Internet(commands.Cog):
         embed.set_footer(text = f"News de {choix_site.capitalize()}")
         await ctx.send(embed = embed)
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
     @cog_ext.cog_slash(name="news", description = "Info random dans le domaine de l'informatique, met commme arg liste pour la liste des sources dispo.")
     async def __news(self, ctx, source = None):
         """Slash command"""
diff --git a/src/cogs/reminder.py b/src/cogs/reminder.py
index 95056c0..2ffd0e3 100644
--- a/src/cogs/reminder.py
+++ b/src/cogs/reminder.py
@@ -2,7 +2,8 @@ import discord
 from discord.ext import commands, tasks
 from discord_slash import cog_ext
 from utils.reminder import Reminder, embedListe, listReaction
-from utils.core import getURLsInString, getMentionInString, isSlash, mySendHidden, mentionToUser, cleanCodeStringWithMentionAndURLs
+from utils.core import getURLsInString, getMentionInString, isSlash, mySendHidden
+from utils.core import addReaction, mentionToUser, cleanCodeStringWithMentionAndURLs
 from utils.time import stringTempsVersSecondes, nowUTC, intToDatetime, timedeltaToString
 
 def setup(client):
@@ -47,7 +48,7 @@ class ReminderDiscord(commands.Cog, name="Reminder"):
                     except:
                         sourceMessage = None # message a été supprimé
                     if sourceMessage != None:
-                        await sourceMessage.add_reaction(emoji = '✅') # ajout réaction
+                        await addReaction(sourceMessage.message, 0) # ajout réaction
             finalEmbed.set_footer(text=f"Message d'il y a {timedeltaToString(int(nowUTC()) - expired[3])}")
             links = ""
             findedURLs = getURLsInString(reminder)
@@ -101,7 +102,7 @@ class ReminderDiscord(commands.Cog, name="Reminder"):
             seconds = stringTempsVersSecondes(time)
             if type(seconds) != int:
                 if fromSlash != True:
-                    await ctx.message.add_reaction(emoji = '❓')
+                    await addReaction(ctx.message, 1)
                 return await mySendHidden(ctx, fromSlash, seconds)
         if seconds == 0:
             embed.add_field(name="Informations", value=
@@ -119,7 +120,7 @@ class ReminderDiscord(commands.Cog, name="Reminder"):
                 messageID = ctx.message.id
             reminderID = Reminder().ajoutReminder(messageID, ctx.channel.id, extrarg, reminder, now, now + seconds, ctx.author.id, guildID)
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             return await mySendHidden(ctx, fromSlash, f"Reminder **`#{reminderID[0][0]}`** enrengistré ! Notification {destination} dans {timedeltaToString(seconds)}{'' if seconds >= 3600 else ' (avec 1m de retard maximum)'}.")
         await mySendHidden(ctx, fromSlash, embed = embed)
     @_reminder.error
@@ -155,7 +156,7 @@ class ReminderDiscord(commands.Cog, name="Reminder"):
             return await mySendHidden(ctx, fromSlash, "Veuillez renseigné un utilisateur ou un numéro de page valide.")
 
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         
         embed, pageMAX, refresh = await embedListe(utilisateur, ctx.guild.id, page)
         message = await ctx.send(embed = embed)
@@ -202,11 +203,11 @@ class ReminderDiscord(commands.Cog, name="Reminder"):
         if verification:
             Reminder().suppressionReminder(id)
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             return await mySendHidden(ctx, fromSlash, f"Reminder **#{id}** supprimé !")
         else:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '❌')
+                await addReaction(ctx.message, 2)
             return await mySendHidden(ctx, fromSlash, "Rappel non trouvé, pas sur le bon serveur ou qui ne vous appartiens pas.")
     @cog_ext.cog_slash(name="reminderdelete", description = "Suppprime un rappel.")
     async def __reminderdelete(self, ctx, id):
diff --git a/src/cogs/school.py b/src/cogs/school.py
index 14108e4..0b5493b 100644
--- a/src/cogs/school.py
+++ b/src/cogs/school.py
@@ -1,7 +1,7 @@
 import discord
 from discord.ext import commands
 from discord_slash import cog_ext
-from utils.core import isSlash, mySendHidden
+from utils.core import isSlash, mySendHidden, addReaction
 
 def setup(client):
     """Adding Cog to bot"""
@@ -21,7 +21,7 @@ class School(commands.Cog):
         voice_channels = []
         voice_channels.extend(ctx.guild.voice_channels)
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = "✅")
+            await addReaction(ctx.message, 0)
         limite_voice_channels = 7
         if len(voice_channels) > limite_voice_channels and not voice_channel:
             return await mySendHidden(ctx, fromSlash, f"""Désolé mais il y a plus de {limite_voice_channels} salons vocaux sur ce serveur, utilisez plutôt `{ctx.prefix}appel {{ID salon vocal}}`.
@@ -76,5 +76,5 @@ class School(commands.Cog):
         if fromSlash != True:
             fromSlash = False
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         return await mySendHidden(ctx, fromSlash, "Explication sur comment récuperer l'ID d'un utilisateur/salon : https://cdn.discordapp.com/attachments/640312926892195842/780802253258358834/GetID.mp4")
diff --git a/src/cogs/utils.py b/src/cogs/utils.py
index e1b9236..3d57b1e 100644
--- a/src/cogs/utils.py
+++ b/src/cogs/utils.py
@@ -5,7 +5,7 @@ from re import findall
 from sys import version as pyVersion
 from discord_slash import cog_ext
 from utils.core import map_list_among_us, cleanCodeStringWithMentionAndURLs, cleanUser, userOrNick, getLavalinkVersion
-from utils.core import mySendHidden, mentionToUser, getChangelogs, getActualVersion, isSlash, load, devOrStableChannel
+from utils.core import mySendHidden, mentionToUser, getChangelogs, getActualVersion, isSlash, load, devOrStableChannel, addReaction
 from utils.time import nowUTC, intToDatetime, timestampScreen, getAge, ageLayout, nowCustom
 
 def setup(client):
@@ -40,7 +40,7 @@ class Utils(commands.Cog):
             ping2 = int(round(nowCustom() * 1000)) - now
             await message.edit(embed = discord.Embed(color = discord.Colour.random(), description = f':hourglass: {round(self.client.latency * 1000)} ms\n\n:heartbeat: {ping} ms\n\n:stopwatch: {ping2} ms'))
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
     @cog_ext.cog_slash(name="ping", description = "Affiche mon ping, mettre 'help' en argument pour connaître à quoi correspond les données.")
     async def __ping(self, ctx, arg = None):
         """Slash command"""
@@ -60,7 +60,7 @@ class Utils(commands.Cog):
         else:
             user = self.client.get_user(mentionToUser(user))
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         embed = discord.Embed(description = f"[lien vers la photo de profil]({user.avatar_url}) de {user.mention}", color = discord.Colour.random())
         embed.set_author(name = f"Photo de profil de {user.name}")
         embed.set_image(url = user.avatar_url)
@@ -114,7 +114,7 @@ class Utils(commands.Cog):
         embed.add_field(name = 'Calcul :', value = equation, inline = False)
         embed.add_field(name = 'Réponse :', value = answer.replace('False', 'Faux').replace('True', 'Vrai'), inline = False)
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         await ctx.send(embed = embed)
     @_calc.error
     async def _calc_error(self, ctx, _):
@@ -173,7 +173,7 @@ class Utils(commands.Cog):
         syntaxe += ">>> cette ligne est cité\ncelle là aussi (et elles le seront toutes!)\n"
         try:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
         except:
             pass
         await mySendHidden(ctx, fromSlash, syntaxe)
@@ -193,11 +193,11 @@ class Utils(commands.Cog):
 
         if len(text) <= 5:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '❌')
+                await addReaction(ctx.message, 2)
             return await mySendHidden(ctx, fromSlash, "Ta note doit au moins faire 5 caractères.")
         elif len(text) >= 2048:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '❌')
+                await addReaction(ctx.message, 2)
             return await ctx.send(ctx, fromSlash, "Ta note doit faire moins de 2048 caractères.")
         else:
             if fromSlash != True:
@@ -272,7 +272,7 @@ class Utils(commands.Cog):
         embed.set_footer(text = f"Basé sur discord.py {discord.__version__}{lavalink}{python}")
         try:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
         except:
             pass
         await ctx.send(embed = embed)
@@ -296,28 +296,28 @@ class Utils(commands.Cog):
             embed = discord.Embed(title = f"Map Mira HQ d'Among Us", color = discord.Colour.random(), description = f"[lien de l'image]({image})")
             embed.set_image(url = image)
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             await ctx.send(embed = embed)
         elif map.lower() in map_list_among_us("polus"):
             image = "https://i.imgur.com/mhFmcw3.jpg"
             embed = discord.Embed(title = f"Map Polus d'Among Us", color = discord.Colour.random(), description = f"[lien de l'image]({image})")
             embed.set_image(url = image)
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             await ctx.send(embed = embed)
         elif map.lower() in map_list_among_us("skeld"):
             image = "https://i.imgur.com/OSXI4Zv.jpg"
             embed = discord.Embed(title = f"Map The Skeld d'Among Us", color = discord.Colour.random(), description = f"[lien de l'image]({image})")
             embed.set_image(url = image)
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             await ctx.send(embed = embed)
         elif map.lower() in map_list_among_us("airship"):
             image = "https://i.imgur.com/cm8Wogw.png"
             embed = discord.Embed(title = f"Map Airship d'Among Us", color = discord.Colour.random(), description = f"[lien de l'image]({image})")
             embed.set_image(url = image)
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             await ctx.send(embed = embed)
         else:
             await mySendHidden(ctx, fromSlash, f"`{ctx.prefix}amongus <mira/polus/skeld/airship>`")
@@ -333,7 +333,7 @@ class Utils(commands.Cog):
             else:
                 await ctx.invoke(self.client.get_command("amongus"))
         else:
-            await ctx.message.add_reaction(emoji = '❓')
+            await addReaction(ctx.message, 1)
     @cog_ext.cog_slash(name="amongus", description = "Affiche la carte voulue d'Among Us. Carte dispo : <mira/polus/skeld/airship>")
     async def __amongus(self, ctx, map):
         """Slash command"""
@@ -365,7 +365,7 @@ class Utils(commands.Cog):
             
             embed.add_field(name = "Est sur le serveur depuis", value = ageLayout(getAge(user[0].joined_at)))
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '✅')
+                await addReaction(ctx.message, 0)
             return await ctx.send(embed = embed)
         return await ctx.send(f"Tu mentionnes trop d'utilisateurs : `{ctx.prefix}whois [@membre]`")
     @cog_ext.cog_slash(name="whois", description = "Affiche les infos sur l'utilisateur.")
@@ -417,7 +417,7 @@ class Utils(commands.Cog):
                 for i in range(len(args[1:])):
                     await sondage.add_reaction(emoji = emojis_chosen[i])
                 if fromSlash != True:
-                    return await ctx.message.add_reaction(emoji = '✅')
+                    return await addReaction(ctx.message, 0)
             else:
                 return await ctx.send(f"Désolé, mais tu as mis trop de possibilités (maximum : 20)")
         else:
@@ -480,7 +480,7 @@ class Utils(commands.Cog):
         changes = getChangelogs(version.replace(',', '.'))
         if changes[0] != 200:
             if fromSlash != True:
-                await ctx.message.add_reaction(emoji = '❌')
+                await addReaction(ctx.message, 2)
             if changes[0] == 404:
                 message = "Veuillez renseigner un numéro de version valide et existant. Peut-être que vous utilisez une version de développement."
             elif changes[0] == 429:
@@ -489,7 +489,7 @@ class Utils(commands.Cog):
                 message = f"Erreur API inconnue ({changes[0]})."
             return await mySendHidden(ctx, fromSlash, message)
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         changements = changes[3].replace("## ", "◦ ").replace("# ", "• ")
         if len(changements) > 2048:
             changements = f"{changements[:1900]}..."
@@ -510,7 +510,7 @@ class Utils(commands.Cog):
         if fromSlash != True:
             fromSlash = False
         if fromSlash != True:
-            await ctx.message.add_reaction(emoji = '✅')
+            await addReaction(ctx.message, 0)
         return await ctx.send("https://imgr.search.brave.com/5-k6Lgh0OyRI8IVwhiBrNRmlY94utGxSX0k9tvtpqiA/fit/590/150/no/1/aHR0cDovL2kuaW1n/dXIuY29tL3Azd2lz/OVAucG5n")
     @cog_ext.cog_slash(name="minecraft", description = "Affiche le code couleur utilisé dans Minecraft.")
     async def __minecraft(self, ctx):
diff --git a/src/main.py b/src/main.py
index 48b0576..2943097 100644
--- a/src/main.py
+++ b/src/main.py
@@ -5,7 +5,7 @@ from os import listdir, rename, getcwd
 from discord_slash import SlashCommand
 from discord.ext import commands
 from utils.reminder import Reminder
-from utils.core import load
+from utils.core import load, addReaction
 keys = load(["PREFIX", "TOKEN_DISCORD", "DEACTIVATE"])
 customPrefix = keys["PREFIX"]
 
@@ -54,7 +54,7 @@ async def on_command_error(ctx, error):
     if not ctx.invoked_with.startswith(customPrefix):
         print(error)
         if ctx.message:
-            await ctx.message.add_reaction(emoji = '❓')
+            await addReaction(ctx.message, 1)
 
 @client.event
 async def on_message(message):