diff --git a/src/person_name/extract_name_with_pinyinlist.py b/src/person_name/extract_name_with_pinyinlist.py
index af5c1c3..0b29794 100644
--- a/src/person_name/extract_name_with_pinyinlist.py
+++ b/src/person_name/extract_name_with_pinyinlist.py
@@ -10,7 +10,7 @@ from src.db.mongo_manager import MongoDbManager
 from src.pojo.contact_pojo import ContactPojo
 from src.utils.excel_reader import get_random_phone_numbers, generate_email_from_name
 from src.utils.generate_random_passport_id import get_random_passport_id_number
-
+import random
 
 def get_ordered_combins(stuff):
     list_to_return = []
@@ -93,11 +93,12 @@ def write_new_contacts_to_excel(valid_contacts: list):
 
 if __name__ == '__main__':
     db_manager = MongoDbManager()
-    mail_list = db_manager.get_destination_emails()[1201:1500]
+    mail_list = db_manager.get_destination_emails()[2501:2700]
+    # mail_list = db_manager.get_destination_emails()[6800:7000]
     # mail_list = db_manager.get_destination_emails()[50:200]
     generate_contacts = []
     pinyin_name_list = read_pinyin_list_from_file()
-
+    random.shuffle(pinyin_name_list)
     for mail in mail_list:
         contact = ContactPojo(mail=mail.mail, phone_number="", passport_number="", last_name="", first_name="")
         spliteed = mail.mail.split("@")