diff --git a/cogs/moderation.py b/cogs/moderation.py
index ce89ce7..321d277 100644
--- a/cogs/moderation.py
+++ b/cogs/moderation.py
@@ -28,7 +28,7 @@ class Moderation(commands.Cog):
         connection = mysql.connector.connect(host=db_host,user=db_user,password=db_password,database=db)
         return connection
 
-    def create_server_table(self, server):
+    def create_server_table(self, server: revolt.Server):
         database = Moderation.mysql_connect(self)
         cursor = database.cursor()
         try:
@@ -84,7 +84,7 @@ class Moderation(commands.Cog):
             cursor.close()
         print("Tempban Handler run successful!")
 
-    def mysql_log(self, ctx: commands.Context, moderation_type, target_id, duration, reason):
+    def mysql_log(self, ctx: commands.Context, moderation_type: str, target_id: str, duration, reason:str ):
         timestamp = int(time.time())
         if duration != "NULL":
             end_timedelta = datetime.fromtimestamp(timestamp) + duration
@@ -229,7 +229,7 @@ class Moderation(commands.Cog):
 
 
     @commands.command(aliases=["tdc"])
-    async def timedeltaconvert(self, ctx, *, duration):
+    async def timedeltaconvert(self, ctx: commands.Context, *, duration: str):
         required_role = utils.get(ctx.server.roles, id=required_role_id)
         if required_role not in ctx.author.roles:
             await ctx.message.reply("You do not have permission to use this command!")