diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..a1fa95e
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,24 @@
+# 
+# @refernence: 
+#   https://www.alibabacloud.com/help/zh/message-queue-for-apache-kafka/latest/sdk-for-python-send-and-consume-messages-by-using-an-ssl-endpoint-with-plain-authentication
+#   https://github.com/AliwareMQ/aliware-kafka-demos
+# 
+FROM ubuntu:22.04
+
+ENV ALI_KAFKA_BOOTSTRAP_SERVERS="kafka-1:9092,kafka-2:9092.kafka-3:9092"
+ENV ALI_KAFKA_TOPIC_NAME="YOUR_TOPIC_NAME"
+ENV ALI_KAFKA_CONSUMER_ID="YOUR_GROUP_ID"
+ENV ALI_KAFKA_DEMOS_REPO="https://github.com/AliwareMQ/aliware-kafka-demos"
+
+RUN apt-get update \
+    && apt-get -yq install \
+    git \
+    wget \
+    python3 \
+    python3-pip \
+    && pip install confluent-kafka==1.9.2 \
+    && wget https://help-static-aliyun-doc.aliyuncs.com/file-manage-files/zh-CN/20220826/ytsw/only-4096-ca-cert 
+
+ADD . /aliware-kafka-demos/
+WORKDIR /aliware-kafka-demos/
+CMD ["/bin/sleep", "infinity"]
diff --git a/kafka-confluent-python-demo/vpc/setting.py b/kafka-confluent-python-demo/vpc/setting.py
index 0d04fbd..c1613da 100644
--- a/kafka-confluent-python-demo/vpc/setting.py
+++ b/kafka-confluent-python-demo/vpc/setting.py
@@ -1,5 +1,11 @@
+import os
+
+bootstrap_servers = os.environ.get('ALI_KAFKA_BOOTSTRAP_SERVERS', 'kafka-1:9092,kafka-2:9092.kafka-3:9092').split(',')
+topic_name        = os.environ.get('ALI_KAFKA_TOPIC_NAME', 'YOUR_TOPIC_NAME')
+consumer_id       = os.environ.get('ALI_KAFKA_CONSUMER_ID', 'YOUR_GROUP_ID')
+
 kafka_setting = {
-    'bootstrap_servers': 'xxx:xx,xxx:xx',
-    'topic_name': 'xxx',
-    'group_name': 'xxx'
+    'bootstrap_servers': bootstrap_servers,
+    'topic_name': topic_name,
+    'group_name': consumer_id,
 }