diff --git a/app/working_database.py b/app/working_database.py
index b656f1c..76f19b5 100644
--- a/app/working_database.py
+++ b/app/working_database.py
@@ -64,25 +64,21 @@ class SimpleDB:
                 with connection.cursor() as cursor:
                     # Узнать сигнатуру процедуры
                     cursor.execute("""
-                        SELECT 
-                            argument_name,
-                            data_type,
-                            in_out,
-                            position,
-                            data_length,
-                            data_precision,
-                            data_scale
+                        SELECT position, argument_name, data_type, in_out
                         FROM all_arguments 
                         WHERE object_name = 'P_RK_SEND_JSON_LIST_FACEACC'
                         ORDER BY position
                     """)
                     
                     print("Сигнатура процедуры P_RK_SEND_JSON_LIST_FACEACC:")
-                    print("Pos | Name | Type | Direction | Length")
-                    print("-" * 50)
                     for arg in cursor:
-                        pos, name, dtype, direction, length, precision, scale = arg
-                        print(f"{pos:3d} | {name or 'RETURN':15} | {dtype:15} | {direction:8} | {length or 'N/A':5}")
+                        # Преобразуем все в строки для безопасного вывода
+                        pos_str = str(arg[0]) if arg[0] is not None else "0"
+                        name_str = str(arg[1]) if arg[1] is not None else "RETURN"
+                        type_str = str(arg[2]) if arg[2] is not None else "UNKNOWN"
+                        dir_str = str(arg[3]) if arg[3] is not None else "UNKNOWN"
+                        
+                        print(f"Позиция {pos_str}: {name_str} ({type_str}) - {dir_str}")
 
                     for id, value in dict_data.items():
                         if len(value) != 5: