diff --git a/src/person_name/contact_manager.py b/src/person_name/contact_manager.py
index 302d2fc..0980d4e 100755
--- a/src/person_name/contact_manager.py
+++ b/src/person_name/contact_manager.py
@@ -8,7 +8,7 @@ from src.utils.excel_reader import read_contacts, fr_phone_number_prefix, get_ra
 
 
 def upload_contacts_list():
-    _contacts_to_book = read_contacts("/Users/panlei/Desktop/contact_list_2024-03-30.xlsx")
+    _contacts_to_book = read_contacts("/Users/lpan/Desktop/contact_list_2024-04-15.xlsx")
     return _contacts_to_book
 
 
@@ -19,7 +19,7 @@ def fix_phone_number_format(file_path):
             if _contact.phone[0:2] not in fr_phone_number_prefix:
                 print(_contact)
                 _contact.phone = get_random_fr_phone_numbers()
-    write_new_contacts_to_excel(_contact_list, file_name="25_03_to_test")
+    write_new_contacts_to_excel(_contact_list, file_name="09_04_to_test")
 
 
 def write_new_contacts_to_excel(valid_contacts: list, file_name=str(datetime.date.today())):
@@ -46,7 +46,7 @@ def write_new_contacts_to_excel(valid_contacts: list, file_name=str(datetime.dat
     workbook.close()
 
 
-def generate_valid_contact_list_for_day():
+def generate_valid_contact_list_for_day(sement_number = 1):
     _valid_contact_list = MONGO_STORE_MANAGER.get_all_successful_items_for_day()
     _all_contacts = MONGO_STORE_MANAGER.get_all_contacts_to_book()
     _contact_to_save = []
@@ -62,8 +62,15 @@ def generate_valid_contact_list_for_day():
                     _contact.first_name = _true_contact.first_name
 
         if _contact.url_validated:
-            _contact_to_save.append(_contact)
+            if _contact.last_name is not None and len(_contact.last_name) > 0:
+                _contact_to_save.append(_contact)
     write_new_contacts_to_excel(_contact_to_save)
+    for i in range(0, sement_number):
+        _step = int(len(_contact_to_save) / sement_number)
+        _sublist = _contact_to_save[i * _step:_step * (i + 1)]
+        _file_name = str(datetime.date.today()) +"_"+ str(i+1)
+        write_new_contacts_to_excel(_sublist,file_name=_file_name)
+
 
 
 def merge_contact_list_files(file_list: list, final_file_name="merged_contact_list"):
@@ -90,14 +97,11 @@ def generate_all_contact_list():
 if __name__ == '__main__':
     # contacts_to_book = upload_contacts_list()
     # MONGO_STORE_MANAGER.upload_contact_list(contacts_to_book)
-    # generate_valid_contact_list_for_day()
+    generate_valid_contact_list_for_day(sement_number=3)
     # generate_all_contact_list()
-    merge_contact_list_files(
-        ["/Users/panlei/Desktop/contact_list_2024-03-29.xlsx",
-         "/Users/panlei/Desktop/contact_list_2024-03-27.xlsx",
-         "/Users/panlei/Desktop/contact_list_2024-03-28.xlsx",
-         "/Users/panlei/Desktop/contact_list_2024-03-26.xlsx",
-         "/Users/panlei/Desktop/contact_list_2024-03-25.xlsx",
-         "/Users/panlei/Desktop/contact_list_2024-03-23.xlsx",
-         "/Users/panlei/Desktop/contact_list_2024-03-22.xlsx"])
-    # fix_phone_number_format("/Users/panlei/Desktop/25_03_to_test.xlsx")
+    # merge_contact_list_files(
+    #     ["/Users/lpan/Desktop/contact_list_2024-04-10.xlsx",
+    #      "/Users/lpan/Desktop/contact_list_2024-04-09.xlsx",
+    #      "/Users/lpan/Desktop/contact_list_2024-04-06.xlsx",
+    #     "/Users/lpan/Desktop/contact_list_2024-04-04.xlsx"])
+    # fix_phone_number_format("/Users/lpan/Desktop/09_04_to_test.xlsx")