diff --git a/main.py b/main.py
index b403862..673be00 100644
--- a/main.py
+++ b/main.py
@@ -6,7 +6,7 @@ from modules.utils import *
 from pyrogram.client import Client
 from pyrogram import filters
 from pyrogram.enums.parse_mode import ParseMode
-from pyrogram.types import InlineKeyboardMarkup, InlineKeyboardButton, BotCommand, BotCommandScopeChat, ReplyKeyboardMarkup, ForceReply, ReplyKeyboardRemove
+from pyrogram.types import InlineKeyboardMarkup, InlineKeyboardButton, BotCommand, BotCommandScopeChat, ReplyKeyboardMarkup, ForceReply, ReplyKeyboardRemove, ChatPermissions
 from pyrogram import idle # type: ignore
 from pyrogram.errors.exceptions import bad_request_400
 
@@ -330,7 +330,23 @@ async def any_stage(app, msg):
 # Filter users on join =========================================================================================================
 @app.on_chat_member_updated(filters.new_chat_members, group=configGet("destination_group"))
 async def filter_join(app, member):
-    pass # Check if invite link belongs to this user
+    if (path.exists(f"{configGet('data', 'locations')}{sep}users{sep}{member.from_user.id}.json") and jsonLoad(f"{configGet('data', 'locations')}{sep}users{sep}{member.from_user.id}.json")["approved"]) or (member.from_user.id in configGet("admins")) or (member.from_user.id == configGet("owner")):
+        if configGet("link", file=str(member.from_user.id)) == member.invite_link.invite_link:
+            return
+    await app.send_message(reply_markup=InlineKeyboardMarkup(
+        [
+            [
+                InlineKeyboardButton(text="Allow usage", callback_data=f"sus_allow_{member.from_user.id}")
+            ]
+        ]
+    ))
+    await app.restrict_chat_member(member.chat.id, member.from_user.id, permissions=ChatPermissions(
+            can_send_messages=False,
+            can_send_media_messages=False,
+            can_send_other_messages=False,
+            can_send_polls=False
+        )
+    )
 # ==============================================================================================================================