diff --git a/dislocker_slash.py b/dislocker_slash.py
index 0ccb343..dcb08fa 100644
--- a/dislocker_slash.py
+++ b/dislocker_slash.py
@@ -37,7 +37,7 @@ class DL():
                         "password": "password"
                     },
                     "bot": {
-                        "server_id": "TYPE HERE SERVER ID",
+                        "server_id": ["TYPE HERE SERVER ID (YOU MUST USE INT !!!!)"],
                         "token": "TYPE HERE BOTS TOKEN KEY",
                         "activity": {
                             "name": "Dislocker",
@@ -54,7 +54,7 @@ class DL():
                             "fstop_time": "21:00:00"
                         },
                         "preset_games": ["TEST1", "TEST2", "TEST3", "TEST4", "TEST5"],
-                        "admin_user_id": "TYPE HERE CHANNEL ID (YOU MUST USE INT !!!!)",
+                        "admin_user_id": ["TYPE HERE CHANNEL ID (YOU MUST USE INT !!!!)"],
                         "debug": False
                     }
                 }
@@ -945,7 +945,7 @@ async def on_message(message):
         pass
 
     elif isinstance(message.channel, discord.DMChannel):
-        if message.author.id == dislocker.server_config["bot"]["admin_user_id"]:
+        if message.author.id in dislocker.server_config["bot"]["admin_user_id"]:
             msg_split = message.content.split()
 
             if msg_split[0] == "/pcreg":
@@ -1205,7 +1205,7 @@ async def stop(interaction: discord.Interaction):
 @tree.command(name="userreg", description="ユーザーを登録します。")
 @discord.app_commands.default_permissions(administrator=True)
 async def userreg(interaction: discord.Interaction, discord_user_id: str, discord_user_name: str, name: str):
-    if interaction.guild_id == dislocker.server_config["bot"]["server_id"] or interaction.user.id == dislocker.server_config["bot"]["admin_user_id"]:
+    if interaction.guild_id in dislocker.server_config["bot"]["server_id"] or interaction.user.id in dislocker.server_config["bot"]["admin_user_id"]:
         user_register = dislocker.user_register(discord_user_id=discord_user_id, discord_user_name=discord_user_name, name=name)
         if user_register["result"] == 0:
             await interaction.response.send_message(":white_check_mark: ユーザーを登録しました。", ephemeral=True)
@@ -1219,7 +1219,7 @@ async def userreg(interaction: discord.Interaction, discord_user_id: str, discor
 @tree.command(name="pcreg", description="PCをDislockerに登録するためのワンタイムパスワードを発行します。")
 @discord.app_commands.default_permissions(administrator=True)
 async def pcreg(interaction: discord.Interaction, how_much: int = 1):
-    if interaction.guild_id == dislocker.server_config["bot"]["server_id"] or interaction.user.id == dislocker.server_config["bot"]["admin_user_id"]:
+    if interaction.guild_id in dislocker.server_config["bot"]["server_id"] or interaction.user.id in dislocker.server_config["bot"]["admin_user_id"]:
         max_count = how_much
         
         pc_onetime_password_gen = dislocker.pc_onetime_gen(max_count=max_count)
@@ -1244,7 +1244,7 @@ async def pcreg(interaction: discord.Interaction, how_much: int = 1):
 @tree.command(name="devicereg", description="デバイスをDislockerに登録するためのワンタイムパスワードを発行します。")
 @discord.app_commands.default_permissions(administrator=True)
 async def devicereg(interaction: discord.Interaction, how_much: int):
-    if interaction.guild_id == dislocker.server_config["bot"]["server_id"] or interaction.user.id == dislocker.server_config["bot"]["admin_user_id"]:
+    if interaction.guild_id in dislocker.server_config["bot"]["server_id"] or interaction.user.id in dislocker.server_config["bot"]["admin_user_id"]:
         max_count = how_much
 
         device_onetime_password_gen = dislocker.device_onetime_gen(max_count=max_count)
@@ -1269,7 +1269,7 @@ async def devicereg(interaction: discord.Interaction, how_much: int):
 @tree.command(name="fstop", description="PCの使用登録を強制的に終了します。")
 @discord.app_commands.default_permissions(administrator=True)
 async def fstop(interaction: discord.Interaction, pc_number: int, about: str):
-    if interaction.guild_id == dislocker.server_config["bot"]["server_id"] or interaction.user.id == dislocker.server_config["bot"]["admin_user_id"]:
+    if interaction.guild_id in dislocker.server_config["bot"]["server_id"] or interaction.user.id in dislocker.server_config["bot"]["admin_user_id"]:
         force_stop = dislocker.force_stop(pc_number=pc_number, bot_about=about)
         if force_stop["result"] == 0:
             await interaction.response.send_message(f":white_check_mark: PC {pc_number} の使用を強制終了しました。", ephemeral=True)
@@ -1285,7 +1285,7 @@ async def fstop(interaction: discord.Interaction, pc_number: int, about: str):
 @tree.command(name="report", description="PCの使用履歴をエクスポートします。")
 @discord.app_commands.default_permissions(administrator=True)
 async def report(interaction: discord.Interaction):
-    if interaction.guild_id == dislocker.server_config["bot"]["server_id"] or interaction.user.id == dislocker.server_config["bot"]["admin_user_id"]:
+    if interaction.guild_id in dislocker.server_config["bot"]["server_id"] or interaction.user.id in dislocker.server_config["bot"]["admin_user_id"]:
         report_export = dislocker.report_export()
         if report_export["result"] == 0:
             await interaction.response.send_message(f":white_check_mark: 使用履歴のレポートです。", file=discord.File(report_export["file_path"]), ephemeral=True)
@@ -1297,7 +1297,7 @@ async def report(interaction: discord.Interaction):
 @tree.command(name="init", description="操作チャンネルにボタン一式を送信します。")
 @discord.app_commands.default_permissions(administrator=True)
 async def button_init(interaction: discord.Interaction, text_channel: discord.TextChannel):
-    if interaction.guild_id == dislocker.server_config["bot"]["server_id"] or interaction.user.id == dislocker.server_config["bot"]["admin_user_id"]:
+    if interaction.guild_id in dislocker.server_config["bot"]["server_id"] or interaction.user.id in dislocker.server_config["bot"]["admin_user_id"]:
         user_register_button_view = discord.ui.View(timeout=None)
         user_register_button = discord.ui.Button(style=discord.ButtonStyle.green, label="ユーザー登録", custom_id="user_register")
         user_register_button_view.add_item(user_register_button)
@@ -1323,7 +1323,7 @@ async def button_init(interaction: discord.Interaction, text_channel: discord.Te
 @tree.command(name="masterpass", description="PCのマスターパスワードを表示します。")
 @discord.app_commands.default_permissions(administrator=True)
 async def masterpass(interaction: discord.Interaction, pc_number: int):
-    if interaction.guild_id == dislocker.server_config["bot"]["server_id"] or interaction.user.id == dislocker.server_config["bot"]["admin_user_id"]:
+    if interaction.guild_id in dislocker.server_config["bot"]["server_id"] or interaction.user.id in dislocker.server_config["bot"]["admin_user_id"]:
         pc_master_password_get = dislocker.show_pc_master_password(pc_number=pc_number)
         
         if pc_master_password_get["result"] == 0: