diff --git a/test_cases/subject_sync.py b/test_cases/subject_sync.py
index ea6a242..6d1e077 100644
--- a/test_cases/subject_sync.py
+++ b/test_cases/subject_sync.py
@@ -3,12 +3,11 @@
 
 import unittest
 import requests
-from data_fixture.config_data import HOST_BOSS, HOST_STA, HOST_RES
+from data_fixture.config_data import HOST_BOSS,  HOST_RES
 from data_fixture import create_testdata as CreateTestData
 from data_fixture import config_data as Data
 from data_fixture.mysql_db import DB
-import time
-from datetime import date
+
 
 db_test = DB()