diff --git a/.gitignore b/.gitignore
index 44c3361..187b77a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -141,3 +141,4 @@ cython_debug/
 .aws_credentials
 config.ini
 ppt/
+users/mail.ini
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..ca77b5b
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM amancevice/pandas
+
+ENV TZ=Asia/Taipei
+RUN apt-get update -y
+RUN apt-get install xfonts-utils -y
+RUN wget https://www.twfont.com/chinese/font/TaipeiSans.ttf
+RUN cp *.ttf /usr/share/fonts/truetype && cd /usr/share/fonts/truetype
+RUN mkfontscale && mkfontdir && fc-cache
+
+WORKDIR /source_code
+RUN mkdir pics libs ppt
+COPY requirements.txt config.ini main.py /source_code
+COPY ./libs /source_code/libs/
+RUN pip install -r requirements.txt
+CMD ["python", "main.py"]
diff --git a/libs/chart.py b/libs/chart.py
index a0a51dd..8b36390 100644
--- a/libs/chart.py
+++ b/libs/chart.py
@@ -1,3 +1,4 @@
+# -*- coding:utf-8 -*-
 import plotly.express as px
 import pandas as pd
 
@@ -10,16 +11,11 @@ def __init__(self):
 
     def load_data(self, tasks):
         self.dataframe = pd.DataFrame(tasks)
-        # self.dataframe = pd.DataFrame([
-        #     dict(Task = "工作1", Start = '2023-09-13', End = '2023-10-25', Assigned = "Rita", Difficulty = 70),
-        #     dict(Task = "工作5", Start = '2024-01-01', End = '2024-09-28', Assigned = "奴隸 C", Difficulty = 80)
-        # ])
 
     def create_chart(self):
         self.fig = px.timeline(self.dataframe, x_start="Start", x_end="End", y="Task", color="Assigned")
         # Tasks from top to bottom
         self.fig.update_yaxes(autorange = "reversed") 
-        # self.fig.show()
 
     def save_chart(self, filename):
         self.fig.write_image(filename)
diff --git a/libs/kanban.py b/libs/kanban.py
index e22d17c..6d0acf0 100644
--- a/libs/kanban.py
+++ b/libs/kanban.py
@@ -1,3 +1,4 @@
+import os
 import asana
 import configparser
 from asana.rest import ApiException
@@ -11,7 +12,8 @@ def __init__(self) -> None:
         configuration = asana.Configuration()
         config = configparser.ConfigParser()
         config.read('config.ini')
-        configuration.access_token = config['Asana']['asana_token']
+        #configuration.access_token = config['Asana']['asana_token']
+        configuration.access_token = os.environ['ASANA_TOKEN']
         self.default = config['Default']
         # create an instance of the API class
         self.client = asana.ApiClient(configuration)
@@ -144,4 +146,4 @@ def get_all(self):
         self.get_workspaces()
         self.get_teams_in_workspace()
         self.get_projects_in_team()
-        self.get_tasks_in_project()
\ No newline at end of file
+        self.get_tasks_in_project()
diff --git a/libs/sendmail.py b/libs/sendmail.py
index 45705b5..afce58b 100644
--- a/libs/sendmail.py
+++ b/libs/sendmail.py
@@ -1,3 +1,4 @@
+import os
 import re
 import smtplib
 from configparser import ConfigParser
@@ -7,19 +8,22 @@
 
 class MailSender:
 
-    def __init__(self, title=None, content=None, revicer_addr=None):
+    def __init__(self, title=None, content=None, receiver_addr=None):
         # 從指定路徑讀取信箱登入資訊
         cfg = ConfigParser()
         cfg.read('users/mail.ini')
         # 設定信件內文格式
         self.content = MIMEMultipart()
-        self.host = cfg['DEFAULT']['Host']
-        self.sender = cfg['DEFAULT']['SenderAddress']
-        self.sender_secret = cfg['DEFAULT']['SenderSecret']
-        if not revicer_addr:
-            receiver_str = cfg['DEFAULT']['ReceiverAddress']
+        #self.host = cfg['DEFAULT']['Host']
+        #self.sender = cfg['DEFAULT']['SenderAddress']
+        #self.sender_secret = cfg['DEFAULT']['SenderSecret']
+        self.host = os.environ['MAIL_SERVER']
+        self.sender = os.environ['MAIL_SENDER']
+        self.sender_secret = os.environ['MAIL_SENDER_SECRET']
+        if not receiver_addr:
+            receiver_str = os.environ['MAIL_RECEIVER']
         else:
-            receiver_str = reciver_addr
+            receiver_str = receiver_addr
         self.receiver = re.findall(r"[\w\+]+@\w+[^,\s]*", receiver_str)
         # Setup receiver(s)
         self.content['from'] = self.sender
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..735f2e4
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,17 @@
+asana==4.0.11
+certifi==2023.7.22
+kaleido==0.2.1
+lxml==4.9.3
+numpy==1.25.2
+packaging==23.1
+pandas==2.1.0
+Pillow==9.5.0
+plotly==5.17.0
+python-dateutil==2.8.2
+python-pptx==0.6.22
+pytz==2023.3.post1
+six==1.16.0
+tenacity==8.2.3
+tzdata==2023.3
+urllib3==2.0.4
+XlsxWriter==3.1.3