diff --git a/mock/local_test.py b/mock/local_test.py
index c47d85c..fd8d524 100644
--- a/mock/local_test.py
+++ b/mock/local_test.py
@@ -11,7 +11,12 @@ from argenta.router import Router
 from argenta.orchestrator import Orchestrator
 
 from argenta.command.models import InputCommand
-from argenta.app.utils import most_similar_command
+import inspect
+
+def some():
+    ellipsis
+    global inspect
+    pass
 
 
-print(most_similar_command('case', ['case', 'tester', 'poster', 'caser']))
+print(inspect.getsourcelines(some))
diff --git a/mock/mock_app/handlers/routers.py b/mock/mock_app/handlers/routers.py
index 225a6b6..6c7cadf 100644
--- a/mock/mock_app/handlers/routers.py
+++ b/mock/mock_app/handlers/routers.py
@@ -13,7 +13,7 @@ console = Console()
 
 
 @work_router.command(Command('get', 'Get Help', aliases=['help', 'Get_help'], flags=Flags(PredefinedFlags.PORT, PredefinedFlags.HOST)))
-def command_help(response: Response):
+def command_help(response: int):
     print(response.status)
     print(response.undefined_flags.get_flags())
     print(response.valid_flags.get_flags())
@@ -21,7 +21,7 @@ def command_help(response: Response):
 
 
 @work_router.command(Command('run', 'Run All'))
-def command_start_solving(response: Response):
+def command_start_solving(response: str):
     print(response.status)
     print(response.undefined_flags.get_flags())
     print(response.valid_flags.get_flags())
diff --git a/src/argenta/router/entity.py b/src/argenta/router/entity.py
index 9905712..9c7eb1c 100644
--- a/src/argenta/router/entity.py
+++ b/src/argenta/router/entity.py
@@ -1,5 +1,5 @@
 from typing import Callable, Literal, Type
-from inspect import getfullargspec, get_annotations
+from inspect import getfullargspec, get_annotations, getsourcefile, getsourcelines
 from rich.console import Console
 
 from argenta.command import Command
@@ -160,7 +160,8 @@ class Router:
 
         arg_annotation: Type = get_annotations(func)[transferred_args[0]]
         if not arg_annotation is Response:
-            Console().print(f'\n\n[b red]WARNING:[/b red] [i]The type of argument passed to the handler is [/i][blue]{Response}[/blue],'
+            Console().print(f'\n\nFile "{getsourcefile(func).replace("\\", "/")}", line {getsourcelines(func)[1]+1}\n'
+                            f'[b red]WARNING:[/b red] [i]The typehint of argument([green]{transferred_args[0]}[/green]) passed to the handler is [/i][blue]{Response}[/blue],'
                             f' [i]but[/i] [bold blue]{arg_annotation}[/bold blue] [i]is specified[/i]', highlight=False)