diff --git a/backup.py b/backup.py
index 3acbd3ed..4ad4433b 100644
--- a/backup.py
+++ b/backup.py
@@ -49,7 +49,7 @@ async def backup_database():
                 "-name",
                 "*.sql",
                 "-mtime",
-                "+7",
+                "+3",
                 "-exec",
                 "rm",
                 "{}",
diff --git a/handlers/admin/admin_panel.py b/handlers/admin/admin_panel.py
index 4c878d9b..d7f9a63c 100644
--- a/handlers/admin/admin_panel.py
+++ b/handlers/admin/admin_panel.py
@@ -103,7 +103,7 @@ async def handle_backup(message: Message):
     )
 
 
-@router.callback_query(F.data == "restart_bot", IsAdminFilter)
+@router.callback_query(F.data == "restart_bot", IsAdminFilter())
 async def handle_restart(callback_query: CallbackQuery):
     try:
         subprocess.run(
diff --git a/handlers/pic_invite.jpg b/handlers/pic_invite.jpg
deleted file mode 100644
index a6ec6b6b..00000000
Binary files a/handlers/pic_invite.jpg and /dev/null differ