diff --git a/.gitignore b/.gitignore
index e1febb3..3deac2e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,5 +2,5 @@
 /audio/*/
 /test2.py
 /user.db
-/*.json
+*.json
 *.pyc
diff --git a/test.py b/test.py
index b5eaab8..27208a2 100644
--- a/test.py
+++ b/test.py
@@ -11,6 +11,8 @@ from discord.ext import commands
 from dislash import InteractionClient, Option, OptionType
 
 
+bot_owner = 386629192743256065
+
 class DB:
     @staticmethod
     def _prepare_db(guild: int):
@@ -65,6 +67,50 @@ class DB:
             logging.error("Failed to read sqlite table", error)
 
 
+class Cogs_prepare:
+    @staticmethod
+    def _cog_list():
+        cogs_list = []
+        for filename in listdir('./cogs'):
+            if filename.endswith('.py'):
+                cogs_list.append(filename[:-3])
+        return cogs_list
+
+    @staticmethod
+    async def _cogs_load(ctx):
+        for filename in Cogs_prepare._cog_list():
+            if filename.endswith('.py'):
+                bot.load_extension(f'cogs.{filename[:-3]}')
+                print(f'Load cog {filename[:-3]}')
+            else:
+                print(f'Unable to load {filename[:-3]}')
+
+        await ctx.reply('Cogs loaded')
+
+    @staticmethod
+    async def _cogs_unload(ctx):
+        for filename in Cogs_prepare._cog_list():
+            bot.unload_extension(f'cogs.{filename[:-3]}')
+            print(f'Unload cog {filename[:-3]}')
+
+        await ctx.reply('Cogs unloaded')
+
+    @staticmethod
+    async def _cog_load(ctx, cog):
+        try:
+            bot.load_extension(f'cogs.{cog}')
+            await ctx.reply(f'Loaded cog {cog}')
+
+        except commands.ExtensionNotFound:
+            await ctx.send(f"Error: {cog} couldn't be found to load.")
+
+        except commands.ExtensionFailed:
+            await ctx.send(f'Error: {cog} failed to load properly.')
+
+        except commands.ExtensionError:
+            await ctx.send(f'Error: unknown error with {cog}')
+
+
 threading.current_thread().name = "main"
 logging.basicConfig(stream=sys.stdout, filemode='w', level='INFO',
                     format='%(asctime)s - %(levelname)s - %(threadName)s - %(message)s')
@@ -88,12 +134,22 @@ intents.members = True
 bot = commands.Bot(command_prefix=determine_prefix, guild_subscriptions=True, intents=intents)
 inter_client = InteractionClient(bot)
 
-for filename in listdir('./cogs'):
-    if filename.endswith('.py'):
-        bot.load_extension(f'cogs.{filename[:-3]}')
-        print(f'Load cog {filename[:-3]}')
-    else:
-        print(f'Unable to load {filename[:-3]}')
+
+print(Cogs_prepare._cog_list())
+
+for filename in Cogs_prepare._cog_list():
+        try:
+            bot.load_extension(f'cogs.{filename}')
+            logging.info(f'Loaded cog {filename}')
+
+        except commands.ExtensionNotFound:
+            logging.error(f"Error: {filename} couldn't be found to load.")
+
+        except commands.ExtensionFailed:
+            logging.error(f'Error: {filename} failed to load properly.')
+
+        except commands.ExtensionError:
+            logging.error(f'Error: unknown error with {filename[:-3]}')
 
 
 class Commands: