diff --git a/.gitea/workflows/docker-build-push.yml b/.gitea/workflows/docker-build-push.yml
new file mode 100644
index 0000000..9b5e289
--- /dev/null
+++ b/.gitea/workflows/docker-build-push.yml
@@ -0,0 +1,34 @@
+name: Build and Push Docker Image
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # 镜像版本号 = 当天日期，例如 2026.08.11
+      - name: Set image tag
+        run: echo "IMAGE_TAG=$(date +%Y.%m.%d)" >> "$GITHUB_ENV"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v4
+
+      - name: Login to Aliyun ACR
+        uses: docker/login-action@v4
+        with:
+          registry: registry.cn-hangzhou.aliyuncs.com
+          username: ${{ secrets.ALIYUN_REGISTRY_USERNAME }}
+          password: ${{ secrets.ALIYUN_REGISTRY_PASSWORD }}
+
+      - name: Build and push image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: registry.cn-hangzhou.aliyuncs.com/john_aliyun_service/aiagents-stock:${{ env.IMAGE_TAG }}
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