diff --git a/Dockerfile b/Dockerfile
index 725eac12..d0881620 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8-slim
+FROM cloudforet/python-core:1
 
 ENV PYTHONUNBUFFERED 1
 ENV CLOUDONE_PORT 50051
diff --git a/pkg/pip_requirements.txt b/pkg/pip_requirements.txt
index 54069794..dc063090 100644
--- a/pkg/pip_requirements.txt
+++ b/pkg/pip_requirements.txt
@@ -1,5 +1,3 @@
-spaceone-core
-spaceone-api
 schematics
 adal
 msrestazure
diff --git a/src/setup.py b/src/setup.py
index d4feb417..894eb142 100644
--- a/src/setup.py
+++ b/src/setup.py
@@ -16,44 +16,40 @@
 
 from setuptools import setup, find_packages
 
-with open('VERSION', 'r') as f:
+with open("VERSION", "r") as f:
     VERSION = f.read().strip()
     f.close()
 
 setup(
-    name='plugin-azure-cloud-services',
+    name="plugin-azure-cloud-services",
     version=VERSION,
-    description='MS Azure cloud service inventory collector',
-    long_description='',
-    url='https://cloudforet.io/',
-    author='Cloudforet Admin',
-    author_email='admin@cloudforet.io',
-    license='Apache License 2.0',
+    description="MS Azure cloud service inventory collector",
+    long_description="",
+    url="https://cloudforet.io/",
+    author="Cloudforet Admin",
+    author_email="admin@cloudforet.io",
+    license="Apache License 2.0",
     packages=find_packages(),
     install_requires=[
-        'spaceone-core',
-        'spaceone-api',
-        'spaceone-tester',
-        'schematics',
-        'adal',
-        'msrestazure',
-        'azure-identity',
-        'azure-mgmt-resource',
-        'azure-mgmt-compute',
-        'azure-mgmt-network',
-        'azure-mgmt-sql',
-        'azure-mgmt-monitor',
-        'azure-mgmt-storage',
-        'azure-mgmt-keyvault',
-        'azure-keyvault-certificates',
-        'azure-keyvault-secrets',
-        'azure-mgmt-rdbms',
-        'azure-mgmt-cosmosdb',
-        'azure-mgmt-containerinstance',
-        'azure-mgmt-webpubsub'
+        "spaceone-api",
+        "schematics",
+        "adal",
+        "msrestazure",
+        "azure-identity",
+        "azure-mgmt-resource",
+        "azure-mgmt-compute",
+        "azure-mgmt-network",
+        "azure-mgmt-sql",
+        "azure-mgmt-monitor",
+        "azure-mgmt-storage",
+        "azure-mgmt-keyvault",
+        "azure-keyvault-certificates",
+        "azure-keyvault-secrets",
+        "azure-mgmt-rdbms",
+        "azure-mgmt-cosmosdb",
+        "azure-mgmt-containerinstance",
+        "azure-mgmt-webpubsub",
     ],
-    package_data={
-        'spaceone': ['inventory/model/*/widget/*.yaml']
-    },
+    package_data={"spaceone": ["inventory/model/*/widget/*.yaml"]},
     zip_safe=False,
 )