diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
new file mode 100644
index 0000000..2aeec23
--- /dev/null
+++ b/.github/workflows/docker-publish.yml
@@ -0,0 +1,54 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - "v*"
+  workflow_dispatch:
+
+env:
+  REGISTRY: docker.io
+  IMAGE_NAME: ${{ secrets.DOCKERHUB_USERNAME }}/wrangler-api
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract metadata
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=sha
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..7c39d97
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,12 @@
+FROM node:20-alpine
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+
+EXPOSE 8787
+
+CMD ["npx", "wrangler", "dev", "--local", "--ip", "0.0.0.0", "--port", "8787"]
diff --git a/README.md b/README.md
index f004dd4..ae951c7 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,13 @@ npx wrangler login   # 首次需要
 npx wrangler publish
 ```
 
+## Docker
+### 本地运行
+```bash
+docker build -t wrangler-api:local .
+docker run --rm -p 8787:8787 wrangler-api:local
+```
+
 ## API 使用
 - 路径：`POST /gal` 或 `POST /patch`
 - Content-Type：`multipart/form-data`