diff --git a/appointment.spec b/appointment.spec
index 773958b..d268acf 100644
--- a/appointment.spec
+++ b/appointment.spec
@@ -29,7 +29,7 @@ exe = EXE(
     a.datas,
     [],
     name='appointment',
-    debug=False,
+    debug=True,
     bootloader_ignore_signals=False,
     strip=False,
     upx=True,
@@ -41,8 +41,9 @@ exe = EXE(
     target_arch=None,
     codesign_identity=None,
     entitlements_file=None,
+     icon='C:\\Users\\landd\\IdeaProjects\\appointment_tool\\hermes-logo.ico'
 )
 import shutil
-shutil.copyfile('C:\\Users\\landd\\IdeaProjects\\appointment_tool\\appointment.json', '{0}/application.json'.format(DISTPATH))
+shutil.copyfile('C:\\Users\\landd\\IdeaProjects\\appointment_tool\\appointment.json', '{0}/appointment.json'.format(DISTPATH))
 shutil.copyfile('C:\\Users\\landd\\IdeaProjects\\appointment_tool\\contact_all.xlsx', '{0}/contact_all.xlsx'.format(DISTPATH))
 shutil.copyfile('C:\\Users\\landd\\IdeaProjects\\appointment_tool\\config.ini', '{0}/config.ini'.format(DISTPATH))
\ No newline at end of file
diff --git a/hermes-logo.ico b/hermes-logo.ico
new file mode 100644
index 0000000..d918c81
Binary files /dev/null and b/hermes-logo.ico differ
diff --git a/main.py b/main.py
index 040372c..120cc1e 100644
--- a/main.py
+++ b/main.py
@@ -16,7 +16,10 @@ logger.addHandler(logging.StreamHandler(stream=sys.stdout))
 def start_book(start_number, end_number, store_choose_state=0, max_workers=10):
     # read the contact, and contact the 2 objects together
     excel_reader = ExcelHelper()
-    contacts = excel_reader.read_contacts()[start_number - 1: end_number]
+    all_contacts = excel_reader.read_contacts()
+    if len(all_contacts) <= end_number:
+        end_number = len(all_contacts)
+    contacts = all_contacts[start_number - 1: end_number]
     logger.info(contacts)
     with ThreadPoolExecutor(max_workers=max_workers) as executor:
         for contact in contacts:
diff --git a/requirements.txt b/requirements.txt
index b4542a2..88ee6bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,10 +2,8 @@ dataclasses_json==0.5.6
 firebase_admin==5.2.0
 pandas==1.4.1
 playwright==1.21.0
-pydotenv==0.0.7
 dataclasses~=0.6
 oci~=2.54.1
 XlsxWriter~=3.0.3
 boto3~=1.21.13
-openpyxl==3.0.9
-iniFile==0.4.1
\ No newline at end of file
+openpyxl==3.0.9
\ No newline at end of file
diff --git a/utils/excel_reader.py b/utils/excel_reader.py
index 9da8df6..596b4f7 100644
--- a/utils/excel_reader.py
+++ b/utils/excel_reader.py
@@ -1,8 +1,6 @@
 import json
 
 import pandas as pandas
-
-import definitions
 from definitions import CONTACT_LIST_FILE
 from pojo.contact_pojo import ContactPojo
 
diff --git a/workers/commandor_page.py b/workers/commandor_page.py
index 5616cf8..06ff11b 100644
--- a/workers/commandor_page.py
+++ b/workers/commandor_page.py
@@ -11,7 +11,6 @@ import params
 from params import PROXY_SERVER, PROXY_PASSWORD
 from pojo.ReserveResultPojo import ReserveResultPojo, PublishType
 from pojo.contact_pojo import ContactPojo
-from utils.excel_reader import ExcelHelper
 
 RDV_URL = "https://rendezvousparis.hermes.com/client/register"
 
@@ -138,6 +137,7 @@ class CommandorPage:
         except Exception as error:
             params.oracle_log_sender.send_error(str(error))
             self.logger.exception(error)
+            self.logger.info("will close browser")
             self.browser.close()
             return None