diff --git a/request_sender_test.py b/request_sender_test.py
index aab51eb..fcdb411 100644
--- a/request_sender_test.py
+++ b/request_sender_test.py
@@ -105,5 +105,5 @@ if __name__ == '__main__':
     #              '~/Desktop/15_05_to_test.xlsx']
     # file_list = ['~/Desktop/15_05_to_test.xlsx', '~/Desktop/16_05_to_test.xlsx']
     file_list = ['~/Desktop/contact_list_all.xlsx']
-    send_request_for_file_list(file_list=file_list, thread_number=1,
+    send_request_for_file_list(file_list=file_list, thread_number=20,
                                data_queue_name=MORNING_DATA_CACHE_2, stop_at_hour=18, stop_at_mins=30)