diff --git a/cogs/admin.py b/cogs/admin.py
index a040e34..397ec65 100644
--- a/cogs/admin.py
+++ b/cogs/admin.py
@@ -68,7 +68,7 @@ class Admin(commands.Cog, name="settings"):
         await ctx.send(get_lang(ctx.guild.id, 'changedLanguage').format(language))
 
     @language.autocomplete('language')
-    async def autocomplete_callback(self, ctx: commands.Context, current: str) -> list:
+    async def autocomplete_callback(self, interaction: discord.Interaction, current: str) -> list:
         if current:
             return [app_commands.Choice(name=lang, value=lang) for lang in langs.keys() if current.upper() in lang]
         return [app_commands.Choice(name=lang, value=lang) for lang in langs.keys()]
diff --git a/cogs/basic.py b/cogs/basic.py
index 7d5e827..7a4170a 100644
--- a/cogs/basic.py
+++ b/cogs/basic.py
@@ -52,10 +52,6 @@ async def nowplay(ctx: commands.Context, player: voicelink.Player):
 
     return await ctx.send(embed=embed, view=LinkView(player.get_msg('nowplayingLink').format(track.source), track.emoji, track.uri))
 
-
-async def help_autocomplete(ctx: commands.Context, current: str) -> list:
-    return [app_commands.Choice(name=c.capitalize(), value=c) for c in ctx.bot.cogs if c not in ["Nodes", "Task"] and current in c]
-
 class Basic(commands.Cog):
     def __init__(self, bot: commands.Bot) -> None:
         self.bot = bot
@@ -70,6 +66,9 @@ class Basic(commands.Cog):
         self.bot.tree.remove_command(
             self.ctx_menu.name, type=self.ctx_menu.type)
 
+    async def help_autocomplete(self, interaction: discord.Interaction, current: str) -> list:
+        return [app_commands.Choice(name=c.capitalize(), value=c) for c in self.bot.cogs if c not in ["Nodes", "Task"] and current in c]
+
     @commands.hybrid_command(name="connect", aliases=get_aliases("connect"))
     @app_commands.describe(channel="Provide a channel to connect.")
     @commands.dynamic_cooldown(cooldown_check, commands.BucketType.guild)
diff --git a/cogs/effect.py b/cogs/effect.py
index 8d1306e..bfc8d21 100644
--- a/cogs/effect.py
+++ b/cogs/effect.py
@@ -27,8 +27,8 @@ class Effect(commands.Cog):
         self.bot = bot
         self.description = "This category is only available to DJ on this server. (You can setdj on your server by /settings setdj <DJ ROLE>)"
 
-    async def effect_autocomplete(self, ctx: commands.Context, current: str) -> list:
-        player: voicelink.Player = ctx.guild.voice_client
+    async def effect_autocomplete(self, interaction: discord.Interaction, current: str) -> list:
+        player: voicelink.Player = interaction.guild.voice_client
         if not player:
             return []
         if current:
diff --git a/cogs/playlist.py b/cogs/playlist.py
index e10571b..533dbcc 100644
--- a/cogs/playlist.py
+++ b/cogs/playlist.py
@@ -74,19 +74,21 @@ class Playlists(commands.Cog, name="playlist"):
         self.bot = bot
         self.description = "This is the Vocard playlist system. You can save your favorites and use Vocard to play on any server."
 
-    async def playlist_autocomplete(self, ctx: commands.Context, current: str) -> list:
-        playlists = playlist_name.get(str(ctx.author.id), None)
+    async def playlist_autocomplete(self, interaction: discord.Interaction, current: str) -> list:
+        playlists = playlist_name.get(str(interaction.user.id), None)
         if not playlists:
-            playlists_raw = await get_playlist(ctx.author.id, 'playlist')
-            playlists = playlist_name[str(ctx.author.id)] = [
+            playlists_raw = await get_playlist(interaction.user.id, 'playlist')
+            playlists = playlist_name[str(interaction.user.id)] = [
                 value['name'] for value in playlists_raw.values()] if playlists_raw else []
         if current:
             return [app_commands.Choice(name=p, value=p) for p in playlists if current in p]
         return [app_commands.Choice(name=p, value=p) for p in playlists]
 
-    @commands.hybrid_group(name="playlist", 
-                           aliases=get_aliases("playlist"),
-                           invoke_without_command=True)
+    @commands.hybrid_group(
+        name="playlist", 
+        aliases=get_aliases("playlist"),
+        invoke_without_command=True
+    )
     async def playlist(self, ctx: commands.Context):
         view = HelpView(self.bot, ctx.author)
         embed = view.build_embed(self.qualified_name)