diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index 3172109..5f026ce 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -54,6 +54,16 @@ jobs:
       with:
         node-version: ${{ matrix.node-version }}
 
+    - name: Setup MinIO
+      run: |
+        docker run -d \
+          --name minio \
+          -p 9000:9000 -p 9001:9001 \
+          -e MINIO_ROOT_USER=layotto \
+          -e MINIO_ROOT_PASSWORD=layotto_secret \
+          minio/minio:latest server /data --console-address ":9001"
+        bash scripts/setup-minio.sh
+
     - name: Bootstrap layotto
       # run: |
       #   cd demo
diff --git a/README.md b/README.md
index 672244a..45a36fe 100644
--- a/README.md
+++ b/README.md
@@ -65,12 +65,18 @@ npm run build:grpc
 
 ### step 1. Set up the environment
 
-- Running redis and etcd under Docker
+- Running redis, etcd and MinIO under Docker
 
 ```bash
 docker-compose up -d
 ```
 
+- Setup MinIO bucket for OSS tests
+
+```bash
+bash scripts/setup-minio.sh
+```
+
 - Start a echoserver for testing the rpc api
 
 ```bash
diff --git a/demo/config.json b/demo/config.json
index ec049b9..5336c09 100644
--- a/demo/config.json
+++ b/demo/config.json
@@ -94,6 +94,17 @@
                           }
                         }
                       },
+                      "file": {
+                        "oss_demo": {
+                          "type": "minio",
+                          "metadata": {
+                            "endpoint": "localhost:9000",
+                            "accessKeyID": "layotto",
+                            "accessKeySecret": "layotto_secret",
+                            "SSL": false
+                          }
+                        }
+                      },
                       "app": {
                         "app_id": "app1",
                         "grpc_callback_port": 9999
diff --git a/docker-compose.yml b/docker-compose.yml
index 9b917d7..0f5a911 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -23,8 +23,29 @@ services:
     networks:
       - layotto-js-sdk
 
+  minio:
+    image: minio/minio:latest
+    command: server /data --console-address ":9001"
+    restart: always
+    environment:
+      - MINIO_ROOT_USER=layotto
+      - MINIO_ROOT_PASSWORD=layotto_secret
+    ports:
+      - 9000:9000
+      - 9001:9001
+    volumes:
+      - layotto-js-sdk-minio:/data
+    networks:
+      - layotto-js-sdk
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:9000/minio/health/live"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
 volumes:
   layotto-js-sdk-redis:
+  layotto-js-sdk-minio:
 
 networks:
   layotto-js-sdk:
diff --git a/scripts/setup-minio.sh b/scripts/setup-minio.sh
new file mode 100755
index 0000000..57d1b49
--- /dev/null
+++ b/scripts/setup-minio.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+
+# Setup MinIO for testing
+# This script creates the required bucket for OSS tests
+
+set -e
+
+# Wait for MinIO to be ready
+echo "Waiting for MinIO to be ready..."
+for i in {1..30}; do
+  if curl -sf http://localhost:9000/minio/health/live > /dev/null 2>&1; then
+    echo "MinIO is ready!"
+    break
+  fi
+  if [ "$i" -eq 30 ]; then
+    echo "MinIO failed to start"
+    exit 1
+  fi
+  echo "Waiting for MinIO... ($i/30)"
+  sleep 1
+done
+
+# Install MinIO client if not available
+if ! command -v mc &> /dev/null; then
+  echo "Installing MinIO client..."
+  if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+    curl -sSL https://dl.min.io/client/mc/release/linux-amd64/mc -o /tmp/mc
+  elif [[ "$OSTYPE" == "darwin"* ]]; then
+    curl -sSL https://dl.min.io/client/mc/release/darwin-amd64/mc -o /tmp/mc
+  else
+    echo "Unsupported OS: $OSTYPE"
+    exit 1
+  fi
+  chmod +x /tmp/mc
+  MC_CMD="/tmp/mc"
+else
+  MC_CMD="mc"
+fi
+
+# Configure MinIO alias
+echo "Configuring MinIO client..."
+$MC_CMD alias set myminio http://localhost:9000 layotto layotto_secret
+
+# Create test bucket
+echo "Creating test bucket..."
+$MC_CMD mb myminio/antsys-tnpmbuild --ignore-existing
+
+echo "MinIO setup complete!"
diff --git a/test/unit/client/Oss.test.ts b/test/unit/client/Oss.test.ts
index 556ba4d..308c666 100644
--- a/test/unit/client/Oss.test.ts
+++ b/test/unit/client/Oss.test.ts
@@ -6,7 +6,7 @@ import crypto from 'node:crypto';
 import { Client } from '../../../src';
 import { randomUUID } from 'node:crypto';
 
-describe.skip('client/Oss.test.ts', () => {
+describe('client/Oss.test.ts', () => {
   const client = new Client('34904', '127.0.0.1', { ossEnable: true });
 
   it('test put object', async () => {