diff --git a/Hanekawa.Application/Handlers/Commands/Account/AccountCommandService.cs b/Hanekawa.Application/Handlers/Commands/Account/AccountCommandService.cs
index 1a199724..ace5dbcb 100644
--- a/Hanekawa.Application/Handlers/Commands/Account/AccountCommandService.cs
+++ b/Hanekawa.Application/Handlers/Commands/Account/AccountCommandService.cs
@@ -1,7 +1,6 @@
 using Hanekawa.Application.Extensions;
 using Hanekawa.Application.Interfaces;
 using Hanekawa.Entities.Discord;
-using Hanekawa.Entities.Users;
 using Microsoft.EntityFrameworkCore;
 
 namespace Hanekawa.Application.Handlers.Commands.Account;
diff --git a/Hanekawa.Bot/Mapper/DiscordMapper.cs b/Hanekawa.Bot/Mapper/DiscordMapper.cs
index 9bfeb423..9d28847e 100644
--- a/Hanekawa.Bot/Mapper/DiscordMapper.cs
+++ b/Hanekawa.Bot/Mapper/DiscordMapper.cs
@@ -88,7 +88,7 @@ internal static DiscordMember ToDiscordMember(this IMember member) =>
                     {
                         Id = e.Key.RawValue,
                         Name = e.Value.Name
-                    }).ToList()
+                    }).ToArray()
             },
             Nickname = member.Nick,
             IsBot = member.IsBot,
@@ -111,7 +111,7 @@ internal static Guild ToGuild(this IMember user) =>
                 {
                     Id = e.Key.RawValue,
                     Name = e.Value.Name
-                }).ToList()
+                }).ToArray()
         };
     
     internal static LocalInteractionMessageResponse ToLocalInteractionMessageResponse(this Response<Message> response) =>
diff --git a/Hanekawa/Entities/Discord/Guild.cs b/Hanekawa/Entities/Discord/Guild.cs
index 11df5dd1..15d798b2 100644
--- a/Hanekawa/Entities/Discord/Guild.cs
+++ b/Hanekawa/Entities/Discord/Guild.cs
@@ -1,6 +1,4 @@
-using System.Collections.Generic;
-
-namespace Hanekawa.Entities.Discord;
+namespace Hanekawa.Entities.Discord;
 
 public class Guild : SimpleGuild
 {
@@ -9,5 +7,5 @@ public class Guild : SimpleGuild
     public int EmoteCount { get; set; }
     public int? BoostCount { get; set; }
     public int BoostTier { get; set; }
-    public List<Emote> Emotes = new();
+    public Emote[] Emotes = [];
 }
\ No newline at end of file