diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..f9f0e93
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,15 @@
+FROM python:3.11
+
+WORKDIR /app
+
+# apt install
+RUN apt-get update && \
+    DEBAIN_FRONTEND=noninteractive apt-get install -qy libmagic1 libmagic-dev
+# other packages if needed
+# git openssh-server vim net-tools iputils-ping btop tmux wget
+
+# pip3 install
+COPY ./requirements.txt /app/requirements.txt
+RUN pip3 install -r /app/requirements.txt
+
+EXPOSE 5000
diff --git a/README.md b/README.md
index 94adc09..7a5e02f 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,14 @@
 # Niming Backend
 
+## build
+### with docker-compose
+See ``docker-compose.yml`` (It is a template)
+
+### Manual
 Prepare:
 ```
 apt update
 apt install libmagic1 libmagic-dev -y
-
 pip3 install -r requirements.txt
 ```
 
@@ -13,4 +17,4 @@ Run:
 python3 app.py
 ```
 
-Shirakami Fubuki is the cutest fox!!!
\ No newline at end of file
+Shirakami Fubuki is the cutest fox!!!
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..e55f21c
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,27 @@
+version: '3'
+
+# template: docker-compose.yml
+
+services:
+  niming-backend-appserver:
+    build: .
+    container_name: niming-backend-appserver
+    volumes:
+      - "appserver_data/:/app"
+    ports:
+      - "5000:5000"
+    environment:
+      - PG_HOST=postgresql+psycopg2://root:password@ip:port/niming_db
+      - S3_ENDPOINT=ip:port
+      - S3_ACCESS_KEY=
+      - S3_SECRET_KEY=
+      - S3_BUCKET=nmfs
+      - IGRPC_HOST=ip:port
+      - PLATFORM_ROOT_PASSWORD=
+      - JWT_KEY=
+      - TIMEZONE=Asia/Taipei
+    restart: unless-stopped
+    working_dir: /app
+    command: python3 /app/app.py
+    #networks:
+    #  - networkName
diff --git a/utils/ighelper.py b/utils/ighelper.py
index 6cb197e..d855a9b 100644
--- a/utils/ighelper.py
+++ b/utils/ighelper.py
@@ -6,38 +6,38 @@ import grpc
 from protobuf_files import igapi_pb2_grpc
 from protobuf_files.igapi_pb2 import Request, Reply
 
-IGAPI_HOST = os.getenv("IGAPI_HOST", None)
+IGRPC_HOST = os.getenv("IGRPC_HOST", None)
 
 def request_account_info() -> Tuple[dict, int]:
-    with grpc.insecure_channel(IGAPI_HOST) as channel:
+    with grpc.insecure_channel(IGRPC_HOST) as channel:
         stub = igapi_pb2_grpc.IGAPIStub(channel)
         res = stub.account_info(Request())
     return dict(res.result.items()), res.err
 
 
 def request_login() -> Tuple[dict, int]:
-    with grpc.insecure_channel(IGAPI_HOST) as channel:
+    with grpc.insecure_channel(IGRPC_HOST) as channel:
         stub = igapi_pb2_grpc.IGAPIStub(channel)
         res = stub.login(Request())
     return dict(res.result.items()), res.err
 
 
 def request_queue() -> dict:
-    with grpc.insecure_channel(IGAPI_HOST) as channel:
+    with grpc.insecure_channel(IGRPC_HOST) as channel:
         stub = igapi_pb2_grpc.IGAPIStub(channel)
         res = stub.queue(Request())
     return dict(res.result.items())
 
 
 def request_upload(aid:int) -> Tuple[dict, int]:
-    with grpc.insecure_channel(IGAPI_HOST) as channel:
+    with grpc.insecure_channel(IGRPC_HOST) as channel:
         stub = igapi_pb2_grpc.IGAPIStub(channel)
         res = stub.upload(Request(code=aid))
     return dict(res.result.items()), res.err
 
 
 def request_delete(aid:int, code:str) -> Tuple[dict, int]:
-    with grpc.insecure_channel(IGAPI_HOST) as channel:
+    with grpc.insecure_channel(IGRPC_HOST) as channel:
         stub = igapi_pb2_grpc.IGAPIStub(channel)
         res = stub.delete(Request(code=aid, args=[code]))
     return dict(res.result.items()), res.err