diff --git a/.env.dist b/.env.dist
index 09e8e5b..e45e215 100644
--- a/.env.dist
+++ b/.env.dist
@@ -4,7 +4,7 @@ api_id    = ""
 api_hash  = ""
 
 group_id      = ""
-log_group_id  = ""
+second_group_id  = ""
 
 vt_api = ""
 
diff --git a/README.md b/README.md
index 34b2c9e..32efa20 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Logging admin command actions in database.
 | `db_url`                          | Connection info to database      |
 | `api_id` and `api_hash`           | Telegram application data        |
 | `group_id`                        | Group id                         |
-| `telegram_log_chat`               | Seconds group for admins         |
+| `second_group_id`                 | Seconds group for admins         |
 | `vt_api`                          | VirusTotalAPI token (optionaly)  |
 
 ## TODO  
diff --git a/app.py b/app.py
index 759afcc..5ebff2b 100755
--- a/app.py
+++ b/app.py
@@ -4,10 +4,16 @@ from aiogram import executor
 from database import models
 
 from load import dp, bot
+import filters
+
+dp.filters_factory.bind(filters.AvaibleRolesFilter)
+dp.filters_factory.bind(filters.ReplayMessageFilter)
+
 import handlers
 import config
 
 
+
 logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s', level=logging.INFO)
 
 WEBAPP_HOST = '127.0.0.1'
diff --git a/config/config.py b/config/config.py
index 9356f65..5edc18c 100644
--- a/config/config.py
+++ b/config/config.py
@@ -1,5 +1,3 @@
-import json
-
 from aiogram import Dispatcher,Bot
 from environs import Env
 
@@ -12,7 +10,7 @@ use_webhook = True
 token = env.str("bot_token")
 
 group_id = env.str("group_id")
-telegram_log_chat_id = env.str("log_group_id")
+second_group_id = env.str("second_group_id")
 
 # Telegram Application
 api_id = env.int("api_id")
@@ -21,8 +19,16 @@ api_hash = env.str("api_hash")
 # Virus Total API
 vt_api = env.str("vt_api")
 
-with open("config/roles.json","r") as jsonfile:
-    roles = json.load(jsonfile)
+group_permissions = {
+    "can_send_messages":True,
+    "can_send_media_messages":False,
+    "can_send_other_messages":True,
+    "can_send_polls":False,
+    "can_invite_users":False,
+    "can_change_info":False,
+    "can_add_web_page_previews":False,
+    "can_pin_messages":False
+}
 
 db_url = env.str("db_url")
 
diff --git a/config/roles.json b/config/roles.json
deleted file mode 100644
index fef6d36..0000000
--- a/config/roles.json
+++ /dev/null
@@ -1,72 +0,0 @@
-{
-    "level": {
-        "owner": 3,
-        "admin": 2,
-        "helper": 1,
-        "member": 0
-    },
-    "group_permissions": {
-        "can_send_messages": true,
-        "can_send_media_messages": true,
-        "can_send_other_messages": true,
-        "can_send_polls": false,
-        "can_invite_users": false,
-        "can_change_info": false,
-        "can_add_web_page_previews": false,
-        "can_pin_messages": false
-    },
-    "roles": {
-        "owner": {
-            "ban": true,
-            "kick": true,
-            "mute": true,
-            "umute": true,
-            "warn": true,
-            "pin": true,
-            "srole": true,
-            "media": true,
-            "stickers": true,
-            "ro": true,
-            "reload": true
-        },
-        "admin": {
-            "ban": true,
-            "kick": true,
-            "mute": true,
-            "umute": true,
-            "warn": true,
-            "pin": true,
-            "srole": true,
-            "media": true,
-            "stickers": true,
-            "ro": true,
-            "reload": true
-        },
-        "helper": {
-            "ban": false,
-            "kick": true,
-            "mute": false,
-            "umute": false,
-            "warn": true,
-            "pin": false,
-            "srole": false,
-            "media": true,
-            "stickers": true,
-            "ro": false,
-            "reload": true
-        },
-        "member": {
-            "ban": false,
-            "kick": false,
-            "mute": false,
-            "umute": false,
-            "warn": false,
-            "pin": false,
-            "srole": false,
-            "media": false,
-            "stickers": false,
-            "ro": false,
-            "reload": false
-        }
-    }
-}
\ No newline at end of file
diff --git a/database/database.py b/database/database.py
index a9dbde8..03031e8 100644
--- a/database/database.py
+++ b/database/database.py
@@ -86,7 +86,7 @@ class Database:
             return False
         
         for i in range(len(newvalues)):
-            query = Member.update({fieldnames[i]:newvalues[i]}).where(Member.user_id == user_id)
+            query = Member.update({fieldnames[i]:newvalues[i]}).where(Member.user_id == user_id).execute()
             if (query is None):
                 return False
         
diff --git a/database/models.py b/database/models.py
index 1473546..100d737 100644
--- a/database/models.py
+++ b/database/models.py
@@ -5,6 +5,14 @@ from playhouse.db_url import connect
 
 from datetime import datetime, date
 
+from enum import Enum
+class MemberRoles(Enum):
+    OWNER  = "owner"
+    ADMIN  = "admin"
+    HELPER = "helper"
+    MEMBER = "member"
+
+
 db = connect(config.db_url)
 
 class Member(Model):
@@ -22,7 +30,6 @@ class Member(Model):
         database = db
 
 class Restriction(Model):
-    restriction_id = BigIntegerField()
     operation   = CharField()
     
     from_admin = ForeignKeyField(Member,lazy_load=False) 
diff --git a/filters/__init__.py b/filters/__init__.py
index f9ac2c2..ef16fcd 100644
--- a/filters/__init__.py
+++ b/filters/__init__.py
@@ -1 +1,2 @@
-from .filters import IsAdminFilter,ReplayMessageFilter,UserHasRights
+from .avaible_roles import AvaibleRolesFilter
+from .replay_message import ReplayMessageFilter
diff --git a/filters/avaible_roles.py b/filters/avaible_roles.py
new file mode 100644
index 0000000..8581eeb
--- /dev/null
+++ b/filters/avaible_roles.py
@@ -0,0 +1,27 @@
+from aiogram import types
+from aiogram.dispatcher.filters import BoundFilter
+
+from database.database import Member
+from database.models import MemberRoles
+
+from load import database 
+
+class AvaibleRolesFilter(BoundFilter):
+    """Filter accessed roles"""
+    
+    key = "available_roles"
+
+    def __init__(self,available_roles:list[MemberRoles]):
+        self.avaible_roles = available_roles
+    
+    async def check(self,message:types.Message):
+        member = database.search_single_member(Member.user_id,message.from_user.id)
+        
+        if (member.role == "owner"):
+            return True
+         
+        status = member.role in [role.value for role in self.avaible_roles]
+        if (not status):
+            await message.answer("Command not avaible")
+
+        return status
diff --git a/filters/filters.py b/filters/filters.py
deleted file mode 100644
index 7e6603e..0000000
--- a/filters/filters.py
+++ /dev/null
@@ -1,77 +0,0 @@
-from aiogram import types
-from aiogram.dispatcher.filters import BoundFilter
-
-# from config import roles
-from database.database import Member
-
-class IsAdminFilter(BoundFilter):
-    """Check admin permission on hadler"""
-    key = 'is_admin'
-
-    def __init__(self, is_admin):
-        self.is_admin = is_admin
-
-    async def check(self, message: types.Message):
-        member = await message.bot.get_chat_member(message.chat.id, message.from_user.id)
-        result = member.is_chat_admin()
-        if not result:
-            await message.reply("🔒This command can only be used by an admin!")
-        return result
-
-class UserHasRights(BoundFilter):
-    """Check command in user rights"""
-   
-    key = 'hasRights'
-   
-    def __init__(self,hasRights):
-        self.hasRights = hasRights
-
-    async def check(self,message:types.Message):
-        import config
-        from load import database
-        
-        roles = config.roles["roles"]
-
-        command = message.text.split()[0].lstrip("!")
-
-        user = database.search_single_member(Member.user_id,message.from_user.id)
-       
-        # If data not exists,return False
-        if (user is None):
-            return False
-       
-        # If role not exist,return False.
-        if not (user.role in roles.keys()):
-            return False
-        
-        can_run_it = roles[user.role][command]
-        
-        replied = message.reply_to_message
-        
-        if (replied):
-            if (replied.from_user.id == message.from_user.id):
-                await message.answer("❌ You can't ")
-                return False
-
-            if (str(replied.from_user.id) == config.token.split(":")[0]):
-                await message.answer("You can't restrict bot.")
-                return False
-        
-        if not (can_run_it):
-            await message.answer("You can't use this command.")
-            return False
-
-        return roles[user.role][command]
-
-class ReplayMessageFilter(BoundFilter):
-    """Check if message replied"""
-    key = 'replied'
-
-    def __init__(self, replied):
-        self.replied = replied
-
-    async def check(self, message: types.Message):
-        if message.reply_to_message is None:
-            await message.reply("Is command must be reply")
-            return False
-        return True
diff --git a/filters/replay_message.py b/filters/replay_message.py
new file mode 100644
index 0000000..ea68e35
--- /dev/null
+++ b/filters/replay_message.py
@@ -0,0 +1,15 @@
+from aiogram import types
+from aiogram.dispatcher.filters import BoundFilter
+
+class ReplayMessageFilter(BoundFilter):
+    """Check if message replied"""
+    key = 'replied'
+
+    def __init__(self, replied):
+        self.replied = replied
+
+    async def check(self, message: types.Message):
+        if message.reply_to_message is None:
+            await message.reply("Is command must be reply")
+            return False
+        return True
diff --git a/handlers/__init__.py b/handlers/__init__.py
index 10dfc08..bc3b076 100644
--- a/handlers/__init__.py
+++ b/handlers/__init__.py
@@ -1,5 +1,4 @@
-from . import groups
-from . import private
-from . import channels
-from . import event
 from . import errors
+from . import groups
+from . import users
+from . import channels
diff --git a/handlers/errors/errors_handler.py b/handlers/errors/errors_handler.py
index 3095a4c..ec9720a 100644
--- a/handlers/errors/errors_handler.py
+++ b/handlers/errors/errors_handler.py
@@ -15,9 +15,9 @@ async def errors_handler(update, exception):
     await update.message.answer("Error happaned!\nBot terminated!")
 
     await bot.send_message(
-        config.telegram_log_chat_id,
+        config.second_group_id,
         f"**Bot terminated**!\nException:{exception}",
         parse_mode="Markdown"
     )
 
-    logging.info(f"Bot terminated!Exception:{exception}")
+    logging.info(f"Bot terminated!")
diff --git a/handlers/event.py b/handlers/event.py
deleted file mode 100644
index d5d88b4..0000000
--- a/handlers/event.py
+++ /dev/null
@@ -1,29 +0,0 @@
-from load import dp, bot, types
-
-# TODO: fix it
-# import utils
-# import config
-# vt = utils.VirusTotalAPI(config.vt_api,True)
-# @dp.message_handler(content_types=["document"],chat_type=[types.ChatType.SUPERGROUP])
-# async def file_handler(message:types.Message): 
-#     file = await bot.get_file(message.document.file_id)
-#
-#     await bot.send_message(
-#         message.chat.id,
-#         await vt.scan_file(file.file_path),
-#         parse_mode="Markdown"
-#     )
-
-@dp.message_handler()
-async def filter_link_shorts(message:types.Message):
-    link_shorters = open("txt/link_shorters.txt","r").read().split()
-    
-    for y in link_shorters:
-        for user_message in message.text.lower().split():
-            if (y in user_message):await message.delete()
-
-# Joke
-@dp.message_handler(content_types=types.ContentType.VOICE)
-async def voice_message(message:types.Message):
-    photo = types.InputFile(path_or_bytesio="media/photo.jpg")
-    await message.answer_photo(photo)
diff --git a/handlers/groups/__init__.py b/handlers/groups/__init__.py
index e09065e..72c5ae1 100644
--- a/handlers/groups/__init__.py
+++ b/handlers/groups/__init__.py
@@ -1,2 +1,3 @@
-from . import admin
+from . import moderator
 from . import user
+from . import service
diff --git a/handlers/groups/admin.py b/handlers/groups/moderator.py
similarity index 77%
rename from handlers/groups/admin.py
rename to handlers/groups/moderator.py
index 155611f..95d0d93 100644
--- a/handlers/groups/admin.py
+++ b/handlers/groups/moderator.py
@@ -1,23 +1,23 @@
-from load import bot, dp, types
+from load import bot, database, dp, types
 from aiogram.types.chat_permissions import ChatPermissions
 
 import config
 import utils
 
-from load import database
 from database.models import Member
 
 import re
-import json
 
 from dataclasses import dataclass
 
+from database.models import MemberRoles
 
 def getArgument(arguments:list,index:int=0) -> str | None:
     """ Get element from a list.If element not exist return None """
     if not (arguments):
         return None
-    if (len(arguments) >= index):
+    
+    if (len(arguments) > index):
         return arguments[index]
     else:
         return None
@@ -29,12 +29,11 @@ class CommandArguments:
 
 async def getCommandArgs(message:types.Message) -> CommandArguments:
     """ Describe user data and arguments from message """
-
-    #Example:
-    #1.!command @username ... (not reply)
-    #2.!command (not_reply)
-    #3.!command ... (not reply)
     
+    """
+    !command (@username/id) reason=None
+    """
+
     arguments_list = message.text.split()[1:]
     
     is_reply = message.reply_to_message
@@ -67,24 +66,37 @@ def checkArg(message:str) -> bool | None:
     """ Check if first argument in ["enable","on","true"] then return true """
     if (not message):
         return None
-
-    argument = message.split()[1]
     
+    argument = message.split()
+    argument = getArgument(message.split(),1)
+    
+    if (argument is None):
+        return None
+
     on  = ['enable','on','true']
     off = ['disable','off','false']
-
-    return (argument in on) or (not argument in off)
+    
+    if (argument in on):
+        return True
+    if (argument in off):
+        return False
+    
 
 def delete_substring_from_string(string:str,substring:str) -> str:
     string_list = string.split(substring)
     return "".join(string_list).lstrip()
 
 # Filters:
-# is_admin=True - Check admin permission, if user is admin, continue
-# replied=True  - If message is answer, continue
+# is_admin=True - Check admin permission, if user is admin, continue.
+# replied=True  - If message is answer, continue.
+# accessed_roles - list roles.
 
-@dp.message_handler(commands=["ban"],commands_prefix="!",hasRights=True)
+@dp.message_handler(commands=["ban"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN,MemberRoles.HELPER])
 async def ban_user(message: types.Message):
+    """
+    !ban (@username/id) reason=None
+    """
     command = await getCommandArgs(message)
     reason = getArgument(command.arguments)
 
@@ -94,7 +106,7 @@ async def ban_user(message: types.Message):
     # If can't descibe user data
     if (user is None):
         await message.answer((
-            "Usage:!ban @username reason=None"
+            "Usage:!ban (@username|id) reason=None.\n"
             "Reply to a message or use with a username.")
         )
         return
@@ -110,17 +122,22 @@ async def ban_user(message: types.Message):
     database.delete_user(user.user_id)
     
     # Open restrict
-    database.create_restriction(user.user_id, admin.id, "ban", reason)
+    database.create_restriction(admin.id, user.user_id, "ban", reason)
 
-@dp.message_handler(commands=["unban"],commands_prefix="!",hasRights=True)
+
+@dp.message_handler(commands=["unban"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN,MemberRoles.HELPER])
 async def unban_user(message: types.Message):
+    """
+    !unban (@username/id) reason=None
+    """
     command = await getCommandArgs(message)
     user = command.user
 
     # If can't descibe user data
     if (user is None):
         await message.answer((
-            "Usage:!unban @username reason=None\n"
+            "Usage:!unban (@username|id) reason=None.\n"
             "Reply to a message or use with username/id.")
         )
         return
@@ -135,8 +152,14 @@ async def unban_user(message: types.Message):
         await message.answer(f"User [{user.first_name}](tg://user?id={user.user_id}) has been unbaned.",
             parse_mode="Markdown")
 
-@dp.message_handler(commands=["kick"],commands_prefix="!",hasRights=True)
+
+@dp.message_handler(commands=["kick"],commands_prefix="!",
+    available_roles=[MemberRoles.HELPER,MemberRoles.ADMIN])
 async def kick_user(message:types.Message):
+    """
+    !kick (@username/id) reason=None
+    """
+    
     command = await getCommandArgs(message)
     arguments = command.arguments
     
@@ -147,7 +170,7 @@ async def kick_user(message:types.Message):
 
     if (user is None):
         await message.answer((
-            "Usage:!kick @username reason=None\n"
+            "Usage:!kick (@username|id) reason=None.\n"
             "Reply to a message or use with a username/id.")
         )
         return
@@ -160,10 +183,16 @@ async def kick_user(message:types.Message):
         await message.answer(f"User [{user.first_name}](tg://user?id={user.user_id}) has been kicked.",
                 parse_mode="Markdown")
     
-    database.create_restriction(user.user_id,admin.id,"kick",reason)
+    database.create_restriction(admin.id,user.user_id,"kick",reason)
 
-@dp.message_handler(commands=["mute"],commands_prefix="!",hasRights=True)
+
+@dp.message_handler(commands=["mute"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN])
 async def mute_user(message:types.Message):
+    """
+    !mute (@username/id) reason=None
+    """ 
+    
     command = await getCommandArgs(message)  
     arguments = command.arguments
     
@@ -172,7 +201,7 @@ async def mute_user(message:types.Message):
 
     if (user is None):
         await message.answer((
-            "Usage:!mute @username time\n"
+            "Usage:!mute (@username|id) [duration].\n"
             "Reply to a message or use with a username/id.")
         )
         return
@@ -199,10 +228,15 @@ async def mute_user(message:types.Message):
         await message.answer(f"User **{user.first_name}** has been muted.",
             parse_mode="Markdown")
 
-    database.create_restriction(user.user_id,admin.id,"mute",reason)
+    database.create_restriction(user.user_id, admin.id, "mute", reason)
 
-@dp.message_handler(commands=["umute"],commands_prefix="!",hasRights=True)
+
+@dp.message_handler(commands=["umute"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN])
 async def umute_user(message: types.Message):
+    """
+    !umute (@username/id) reason=None
+    """
     # Get information
     command = await getCommandArgs(message)
     user = command.user
@@ -210,13 +244,13 @@ async def umute_user(message: types.Message):
     # If can't  
     if (user is None):
         await message.answer((
-            "Usage:!unmute @username reason=None\n"
+            "Usage:!unmute (@username|id) reason=None.\n"
             "Reply to a message or use with a username/id.")
         )
         return 
 
     # Get chat permissions
-    group_permissions = config.roles["group_permissions"]
+    group_permissions = config.group_permissions
 
     # Set permissions
     permissions = ChatPermissions(
@@ -241,12 +275,17 @@ async def umute_user(message: types.Message):
         await message.answer(f"User [{user.first_name}](tg://user?id={user.user_id}) has been unmuted.",
             parse_mode="Markdown")        
 
-@dp.message_handler(commands=["pin"],commands_prefix="!",hasRights=True)
+@dp.message_handler(commands=["pin"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN,MemberRoles.HELPER])
 async def pin_message(message:types.Message):
     await bot.pin_chat_message(message.chat.id, message.reply_to_message.message_id)
 
-@dp.message_handler(commands=["ro"],commands_prefix="!",hasRights=True)
+@dp.message_handler(commands=["readonly","ro"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN])
 async def readonly_mode(message:types.Message):
+    """
+    !ro/!readonly (@username/id)
+    """
     check = checkArg(message.text)
     
     if (check is None):
@@ -254,7 +293,7 @@ async def readonly_mode(message:types.Message):
         return
 
     # Get chat permissions
-    group_permissions = config.roles["group_permissions"]
+    group_permissions = config.group_permissions
 
     # Set permissions
     if (check):
@@ -278,7 +317,9 @@ async def readonly_mode(message:types.Message):
     if (status):
         await message.answer(f"readonly - {check}")
 
-@dp.message_handler(commands=["media"],commands_prefix="!",hasRights=True)
+
+@dp.message_handler(commands=["media"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN,MemberRoles.HELPER])
 async def media_content(message: types.Message):
     check = checkArg(message.text)
     
@@ -287,8 +328,8 @@ async def media_content(message: types.Message):
         return
 
     # Get chat permissions
-    group_permissions = config.roles["group_permissions"]
-
+    group_permissions = config.group_permissions
+    
     # Set permissions
     chat_permissions = ChatPermissions(
         can_send_messages=group_permissions['can_send_messages'],
@@ -307,8 +348,10 @@ async def media_content(message: types.Message):
     if status:
         await message.answer(f"media - {check}.")        
 
-@dp.message_handler(commands=["stickers"],commands_prefix="!",hasRights=True)
-async def send_stickes(message: types.Message):
+
+@dp.message_handler(commands=["stickers"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN,MemberRoles.HELPER])
+async def send_stickers(message: types.Message):
     # Get arguments
     check = checkArg(message.text)
     
@@ -317,7 +360,7 @@ async def send_stickes(message: types.Message):
         return
     
     # Get chat permissions
-    group_permissions = config.roles["group_permissions"]
+    group_permissions = config.group_permissions
 
     # Set permissions.
     chat_permissions = ChatPermissions(
@@ -337,7 +380,9 @@ async def send_stickes(message: types.Message):
     if status:
         await message.answer(f"stickes - {check}.")
 
-@dp.message_handler(commands=["warn"],commands_prefix="!",hasRights=True)
+
+@dp.message_handler(commands=["w","warn"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN,MemberRoles.HELPER])
 async def warn_user(message: types.Message):
     # Get information
     command = await getCommandArgs(message)
@@ -348,7 +393,7 @@ async def warn_user(message: types.Message):
     
     if (user is None):
         await message.answer((
-            "Usage:!warn @username reason=None\n"
+            "Usage:!warn (@username/id) reason=None.\n"
             "Reply to a message or use with username/id.")
         )
         return
@@ -361,60 +406,44 @@ async def warn_user(message: types.Message):
     
     database.create_restriction(user.user_id, admin.id, "warn", reason)
 
-@dp.message_handler(commands=["reload"],commands_prefix="!")
+
+@dp.message_handler(commands=["reload"],commands_prefix="!",available_roles=[MemberRoles.ADMIN,MemberRoles.HELPER])
 async def reload(message:types.Message):
     await utils.check_user_data()
     
     group = await bot.get_chat(message.chat.id)
     group_permissions = dict(group["permissions"])
-    
-    with open("config/roles.json","r") as jsonfile:
-        data = json.load(jsonfile)
-    
-    if group_permissions.keys() != data["group_permissions"].keys():
-        await message.answer("Add some permissions to roles.json")
-        return
-
+     
     for permission in group_permissions.keys():
-        data["group_permissions"][permission] = group_permissions[permission]
-    
-    with open("config/roles.json", "w") as jsonfile:
-        json.dump(data, jsonfile,indent=4)
+        config.group_permissions[permission] = group_permissions[permission]
 
     await message.answer(f"✅ The synchronization was successful.")
 
-@dp.message_handler(commands=["srole"],commands_prefix="!",hasRights=True)
+
+@dp.message_handler(commands=["set_role"],commands_prefix="!",
+    available_roles=[MemberRoles.ADMIN])
 async def set_role(message:types.Message):
     command = await getCommandArgs(message)
     new_role = getArgument(command.arguments)
-    
-    roles = config.roles
-   
+
     user = command.user
     admin = database.search_single_member(Member.user_id,message.from_user)
     
-    if (admin is None):
+    if (user is None) or (new_role is None):
+        await message.answer((
+            "!srole (@username|id) role(owner,admin,helper,member).\n"
+            "Reply to a message or use with username."
+        ))
         return
 
-    if (user is None) or (new_role is None):
-        await message.answer("""
-            !srole @username/id role(owner,admin,helper,member)
-Reply to a message or use with username.""")
-        return
-    
-    if not (new_role in roles["level"].keys()):
+    if not (new_role in [member.value for member in MemberRoles]):
         await message.answer(f"Role {new_role} not exists.")
         return
-   
+    
     if (admin.user_id == user.user_id):
         await message.answer("❌ You can't set role yourself.")
         return
-    
-    if (roles['level'][new_role] > roles['level'][admin.role]):
-        await message.answer("Your rank is not high enough to change roles.")
-        return
-    
+
     database.update_member_data(user.user_id,[Member.role],[new_role])
     
-    await message.answer(f"{new_role.capitalize()} role set for [{user.first_name}](tg://user?id={user.user_id}).",  
-        parse_mode="Markdown")
+    await message.answer(f"{new_role.capitalize()} role set for [{user.first_name}](tg://user?id={user.user_id}).",parse_mode="Markdown")
diff --git a/handlers/groups/service.py b/handlers/groups/service.py
new file mode 100644
index 0000000..b8c7c88
--- /dev/null
+++ b/handlers/groups/service.py
@@ -0,0 +1,55 @@
+from load import dp, database, types
+from database.models import Member
+
+
+# TODO: fix it
+# import utils
+# import config
+# vt = utils.VirusTotalAPI(config.vt_api,True)
+# @dp.message_handler(content_types=["document"],chat_type=[types.ChatType.SUPERGROUP])
+# async def file_handler(message:types.Message): 
+#     file = await bot.get_file(message.document.file_id)
+#
+#     await bot.send_message(
+#         message.chat.id,
+#         await vt.scan_file(file.file_path),
+#         parse_mode="Markdown"
+#     )
+
+@dp.message_handler(content_types=["new_chat_members"])
+async def welcome_message(message:types.Message):
+    # User
+    user = message.from_user 
+    
+    exists = database.check_data_exists(Member.user_id,user.id)
+    
+    if (exists):
+        await message.answer("Спасибо что вы с нами.")
+
+    if not (exists):
+        database.register_user(user.id,user.first_name,user.username)
+        # TODO: translate it    
+        await message.answer((
+            f"Привет,{user.first_name}\n"
+            "Просим ознакомится с [правилами](https://telegra.ph/Pravila-CHata-Open-Source-05-29)\n"
+            "Советы на 'хороший тон':\n"
+            "\t\t1.Формулируй свою мысль в 1-2 предложения\n"
+            "\t\t1.Не задавай [мета](nometa.xyz) вопросы\n"),
+        parse_mode="Markdown")
+    
+
+    await message.delete()
+
+# @dp.message_handler()
+# async def filter_link_shorts(message:types.Message):
+#     link_shorters = open("txt/link_shorters.txt","r").read().split()
+#     
+#     for y in link_shorters:
+#         for user_message in message.text.lower().split():
+#             if (y in user_message):await message.delete()
+
+# Joke
+@dp.message_handler(content_types=types.ContentType.VOICE)
+async def voice_message(message:types.Message):
+    photo = types.InputFile(path_or_bytesio="media/photo.jpg")
+    await message.answer_photo(photo)
diff --git a/handlers/groups/user.py b/handlers/groups/user.py
index 0ac8b53..086d974 100644
--- a/handlers/groups/user.py
+++ b/handlers/groups/user.py
@@ -5,31 +5,6 @@ import config
 from load import database
 from database.models import Member
 
-
-@dp.message_handler(content_types=["new_chat_members"])
-async def welcome_message(message:types.Message):
-    # User
-    user = message.from_user 
-    
-    exists = database.check_data_exists(Member.user_id,user.id)
-    
-    if (exists):
-        await message.answer("Спасибо что вы с нами.")
-
-    if not (exists):
-        database.register_user(user.id,user.first_name,user.username)
-        # TODO: translate it    
-        await message.answer((
-            f"Привет,{user.first_name}\n"
-            "Просим ознакомится с [правилами](https://telegra.ph/Pravila-CHata-Open-Source-05-29)\n"
-            "Советы на 'хороший тон':\n"
-            "\t\t1.Формулируй свою мысль в 1-2 предложения\n"
-            "\t\t1.Не задавай [мета](nometa.xyz) вопросы\n"),
-        parse_mode="Markdown")
-    
-
-    await message.delete()
-
 @dp.message_handler(commands=["leave"],chat_type=[types.ChatType.SUPERGROUP])
 async def leave_group(message:types.Message):
     user = message.from_user
@@ -59,6 +34,7 @@ async def start_command_group(message:types.Message):
         parse_mode="Markdown"
     )
 
+
 @dp.message_handler(commands=["bio","me"],chat_type=[types.ChatType.SUPERGROUP])
 async def get_information(message: types.Message):
     user = database.search_single_member(Member.user_id,message.from_user.id)
@@ -75,6 +51,7 @@ async def get_information(message: types.Message):
         parse_mode="Markdown"
     )
 
+
 @dp.message_handler(commands=["report"],replied=True,chat_type=[types.ChatType.SUPERGROUP])
 async def report(message: types.Message):
     args = message.text.split()
@@ -97,8 +74,4 @@ async def report(message: types.Message):
         message.reply_to_message.link("Link message", as_html=False)
     ))
    
-    await bot.send_message(config.telegram_log_chat_id, msg, parse_mode="Markdown")
-
-@dp.message_handler(content_types=["left_chat_member"])
-async def event_left_chat(message:types.Message):
-    await message.delete()
+    await bot.send_message(config.second_group_id, msg, parse_mode="Markdown")
diff --git a/handlers/private/__init__.py b/handlers/users/__init__.py
similarity index 100%
rename from handlers/private/__init__.py
rename to handlers/users/__init__.py
diff --git a/handlers/private/user.py b/handlers/users/user.py
similarity index 96%
rename from handlers/private/user.py
rename to handlers/users/user.py
index a71dfb7..b022552 100644
--- a/handlers/private/user.py
+++ b/handlers/users/user.py
@@ -19,9 +19,9 @@ from keyboards.inline.callback_data import report_callback
 @dp.message_handler(commands=["start","help"],chat_type=[types.ChatType.PRIVATE])
 async def start_command_private(message:types.Message):
     await message.answer((
-        "Hello,**{message.from_user.first_name}**!\n"
-        "\t\tMy commands:\n"
-        "\t\t/help , /start - read this message.")
+        f"Hello,**{message.from_user.first_name}**!\n"
+        "My commands:\n"
+        "\t\t/help /start - read this message.")
         ,parse_mode="Markdown",reply_markup=menu
     )
 
diff --git a/load.py b/load.py
index 03b32f1..ffef08b 100644
--- a/load.py
+++ b/load.py
@@ -5,7 +5,7 @@ from aiogram.contrib.fsm_storage.memory import MemoryStorage
 
 import config
 import utils
-import filters
+
 
 from database.database import Database
 
@@ -23,7 +23,3 @@ bot = Bot(
 )
 
 dp = Dispatcher(bot, storage=storage)
-
-dp.filters_factory.bind(filters.IsAdminFilter)
-dp.filters_factory.bind(filters.ReplayMessageFilter)
-dp.filters_factory.bind(filters.UserHasRights)
diff --git a/utils/notify_start.py b/utils/notify_start.py
index 6697043..1e03ff9 100644
--- a/utils/notify_start.py
+++ b/utils/notify_start.py
@@ -1,4 +1,4 @@
 import config
 
 async def notify_started_bot(bot):
-    await bot.send_message(config.telegram_log_chat_id,"Bot started!")
+    await bot.send_message(config.second_group_id,"Bot started!")
diff --git a/utils/telegram_client.py b/utils/telegram_client.py
index 3ce1a19..e9ffe38 100644
--- a/utils/telegram_client.py
+++ b/utils/telegram_client.py
@@ -16,7 +16,6 @@ class TelegramClient:
         members = []
 
         async for member in self.client.get_chat_members(chat_id):
-            
             try:
                 username = member.user.username
             except AttributeError: