diff --git a/app/working_database.py b/app/working_database.py
index ba6cd72..c577087 100644
--- a/app/working_database.py
+++ b/app/working_database.py
@@ -1,13 +1,16 @@
 from os import getenv, environ
 import hvac
-from oracledb import Error, create_pool
+from oracledb import Error, create_pool, init_oracle_client
 from fastapi import HTTPException
 from dateutil import parser
 
+init_oracle_client()
+
 class SimpleDB:
     def __init__(self):
         self._connect_hvac()
         self.pool 
+        init_oracle_client()
     
     def _connect_hvac(self):
         """
@@ -69,6 +72,7 @@ class SimpleDB:
                         # тестого
                         print(value)
                         respons = cursor.callproc('P_RK_SEND_JSON_LIST_FACEACC', [int(id), organ,names, date_from, date_to, ver])
+                        # тестого
                         print(respons)
         except Error as e:
             raise HTTPException(status_code=500, detail=f"Database error: {e}")