diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fb5656f..9d0efe5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -71,15 +71,19 @@ jobs:
       - 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: Build application image
+      - name: Build multi-platform application image
         uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile
           push: false
+          platforms: linux/amd64,linux/arm64
           tags: clawmanager:ci
 
   k8s-smoke:
@@ -198,4 +202,3 @@ jobs:
           if [ -f /tmp/clawmanager-port-forward.pid ]; then
             kill "$(cat /tmp/clawmanager-port-forward.pid)" || true
           fi
-
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 21b5945..a41f66e 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -27,22 +27,38 @@ jobs:
     outputs:
       should_release: ${{ steps.decision.outputs.should_release }}
       tag_name: ${{ steps.decision.outputs.tag_name }}
+      image_fingerprint: ${{ steps.compute-fingerprint.outputs.image_fingerprint }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Build candidate image
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build amd64 candidate image
         shell: bash
         run: |
-          docker build --pull -t clawmanager:release-candidate .
+          docker buildx build --pull --platform linux/amd64 --load -t clawmanager:release-candidate-amd64 .
+
+      - name: Build arm64 candidate image
+        shell: bash
+        run: |
+          docker buildx build --pull --platform linux/arm64 --load -t clawmanager:release-candidate-arm64 .
 
       - name: Compute release fingerprint
+        id: compute-fingerprint
         shell: bash
         run: |
-          IMAGE_FINGERPRINT="$(python3 .github/scripts/compute_image_fingerprint.py clawmanager:release-candidate)"
+          AMD64_FINGERPRINT="$(python3 .github/scripts/compute_image_fingerprint.py clawmanager:release-candidate-amd64)"
+          ARM64_FINGERPRINT="$(python3 .github/scripts/compute_image_fingerprint.py clawmanager:release-candidate-arm64)"
+          IMAGE_FINGERPRINT="$(printf '%s\n%s\n' "${AMD64_FINGERPRINT}" "${ARM64_FINGERPRINT}" | sha256sum | cut -d' ' -f1)"
           echo "IMAGE_FINGERPRINT=${IMAGE_FINGERPRINT}" >> "$GITHUB_ENV"
+          echo "image_fingerprint=${IMAGE_FINGERPRINT}" >> "$GITHUB_OUTPUT"
 
       - name: Read latest release fingerprint
         id: latest-release
@@ -142,21 +158,33 @@ jobs:
         if: github.event_name != 'push'
         run: git checkout "${TAG_NAME}"
 
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Build release image
+      - name: Build amd64 release candidate
         shell: bash
         run: |
-          docker build --pull \
-            -t "${IMAGE_URI}:${TAG_NAME}" \
-            -t "${IMAGE_URI}:latest" \
-            .
+          docker buildx build --pull --platform linux/amd64 --load -t clawmanager:release-candidate-amd64 .
+
+      - name: Build arm64 release candidate
+        shell: bash
+        run: |
+          docker buildx build --pull --platform linux/arm64 --load -t clawmanager:release-candidate-arm64 .
 
       - name: Compute release fingerprint
         shell: bash
         run: |
-          IMAGE_FINGERPRINT="$(python3 .github/scripts/compute_image_fingerprint.py "${IMAGE_URI}:${TAG_NAME}")"
+          if [ -n "${{ needs.prepare-scheduled-release.outputs.image_fingerprint }}" ]; then
+            echo "IMAGE_FINGERPRINT=${{ needs.prepare-scheduled-release.outputs.image_fingerprint }}" >> "$GITHUB_ENV"
+            exit 0
+          fi
+
+          AMD64_FINGERPRINT="$(python3 .github/scripts/compute_image_fingerprint.py clawmanager:release-candidate-amd64)"
+          ARM64_FINGERPRINT="$(python3 .github/scripts/compute_image_fingerprint.py clawmanager:release-candidate-arm64)"
+          IMAGE_FINGERPRINT="$(printf '%s\n%s\n' "${AMD64_FINGERPRINT}" "${ARM64_FINGERPRINT}" | sha256sum | cut -d' ' -f1)"
           echo "IMAGE_FINGERPRINT=${IMAGE_FINGERPRINT}" >> "$GITHUB_ENV"
 
       - name: Log in to GHCR
@@ -166,11 +194,16 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Push release image
-        shell: bash
-        run: |
-          docker push "${IMAGE_URI}:${TAG_NAME}"
-          docker push "${IMAGE_URI}:latest"
+      - name: Push multi-platform release image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          platforms: linux/amd64,linux/arm64
+          tags: |
+            ${{ env.IMAGE_URI }}:${{ env.TAG_NAME }}
+            ${{ env.IMAGE_URI }}:latest
 
       - name: Read pushed image digest
         shell: bash
@@ -197,6 +230,7 @@ jobs:
 
           Image: \`${IMAGE_URI}:${TAG_NAME}\`
           Latest: \`${IMAGE_URI}:latest\`
+          Platforms: \`linux/amd64\`, \`linux/arm64\`
           Image-Digest: \`${IMAGE_DIGEST}\`
           Build-Fingerprint: \`${IMAGE_FINGERPRINT}\`
           EOF
diff --git a/Dockerfile b/Dockerfile
index 37c9f5c..a896948 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:20-alpine AS frontend-builder
+FROM --platform=$BUILDPLATFORM node:20-alpine AS frontend-builder
 
 WORKDIR /app/frontend
 
@@ -8,10 +8,13 @@ RUN npm ci
 COPY frontend/ ./
 RUN npm run build
 
-FROM golang:1.26.1-alpine AS backend-builder
+FROM --platform=$BUILDPLATFORM golang:1.26.1-alpine AS backend-builder
 
 WORKDIR /app/backend
 
+ARG TARGETOS
+ARG TARGETARCH
+
 ARG GOPROXY
 ARG GOSUMDB
 ARG GOFLAGS
@@ -23,7 +26,7 @@ COPY backend/go.mod backend/go.sum ./
 RUN go mod download
 
 COPY backend/ ./
-RUN CGO_ENABLED=0 GOOS=linux go build -trimpath -buildvcs=false -ldflags="-s -w -buildid=" -o /out/clawreef-server ./cmd/server
+RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -trimpath -buildvcs=false -ldflags="-s -w -buildid=" -o /out/clawreef-server ./cmd/server
 
 FROM nginx:1.27-alpine
 
diff --git a/docs/arm64-deployment.md b/docs/arm64-deployment.md
index 20ef8be..7f861d9 100644
--- a/docs/arm64-deployment.md
+++ b/docs/arm64-deployment.md
@@ -6,18 +6,18 @@
 
 ## 预构建 ARM64 镜像
 
-以下镜像已构建并发布到 GitHub Container Registry：
+以下镜像可用于 ARM64 部署：
 
 | 镜像 | 地址 | 说明 |
 |------|------|------|
-| ClawManager 主应用 | `ghcr.io/xty00/clawmanager:latest` | ARM64版本 |
+| ClawManager 主应用 | `ghcr.io/yuan-lab-llm/clawmanager:latest` | 官方多架构镜像，包含 ARM64 |
 | Skill Scanner | `ghcr.io/xty00/skill-scanner:latest` | ARM64版本（官方原仓库无ARM64支持） |
 
 ### 使用预构建镜像
 
 ```bash
 # 拉取ARM64镜像
-docker pull ghcr.io/xty00/clawmanager:latest --platform linux/arm64
+docker pull ghcr.io/yuan-lab-llm/clawmanager:latest --platform linux/arm64
 docker pull ghcr.io/xty00/skill-scanner:latest --platform linux/arm64
 ```
 
@@ -62,11 +62,11 @@ docker buildx build --platform linux/arm64 \
 
 ### 修改镜像地址
 
-在 `clawmanager.yaml` 中将镜像地址替换为 ARM64 版本：
+在 `clawmanager.yaml` 中确认镜像地址支持 ARM64：
 
 ```yaml
 # 主应用
-image: ghcr.io/xty00/clawmanager:latest
+image: ghcr.io/yuan-lab-llm/clawmanager:latest
 
 # skill-scanner（如果需要）
 image: ghcr.io/xty00/skill-scanner:latest
@@ -88,6 +88,12 @@ FLUSH PRIVILEGES;
 
 ## 已知问题
 
+### ClawManager 官方镜像支持 ARM64
+
+- **状态**: `ghcr.io/yuan-lab-llm/clawmanager:latest` 发布为多架构镜像
+- **支持平台**: `linux/amd64`、`linux/arm64`
+- **部署方式**: ARM64 节点会自动拉取对应架构镜像，无需单独维护主应用镜像地址
+
 ### skill-scanner 官方镜像无 ARM64 支持
 
 - **问题**: `ghcr.io/yuan-lab-llm/skill-scanner:latest` 仅提供 amd64 平台
diff --git a/docs/arm64-deployment_en.md b/docs/arm64-deployment_en.md
index 4d427d2..349bb49 100644
--- a/docs/arm64-deployment_en.md
+++ b/docs/arm64-deployment_en.md
@@ -6,18 +6,18 @@ This project supports deployment on ARM64 (aarch64) architecture devices such as
 
 ## Pre-built ARM64 Images
 
-The following images have been built and published to GitHub Container Registry:
+The following images can be used for ARM64 deployments:
 
 | Image | Address | Description |
 |-------|---------|-------------|
-| ClawManager Main App | `ghcr.io/xty00/clawmanager:latest` | ARM64 version |
+| ClawManager Main App | `ghcr.io/yuan-lab-llm/clawmanager:latest` | Official multi-platform image with ARM64 support |
 | Skill Scanner | `ghcr.io/xty00/skill-scanner:latest` | ARM64 version (official repo has no ARM64 support) |
 
 ### Using Pre-built Images
 
 ```bash
 # Pull ARM64 images
-docker pull ghcr.io/xty00/clawmanager:latest --platform linux/arm64
+docker pull ghcr.io/yuan-lab-llm/clawmanager:latest --platform linux/arm64
 docker pull ghcr.io/xty00/skill-scanner:latest --platform linux/arm64
 ```
 
@@ -62,11 +62,11 @@ docker buildx build --platform linux/arm64 \
 
 ### Modify Image Addresses
 
-In `clawmanager.yaml`, replace image addresses with ARM64 versions:
+In `clawmanager.yaml`, make sure the image addresses support ARM64:
 
 ```yaml
 # Main app
-image: ghcr.io/xty00/clawmanager:latest
+image: ghcr.io/yuan-lab-llm/clawmanager:latest
 
 # skill-scanner (if needed)
 image: ghcr.io/xty00/skill-scanner:latest
@@ -88,6 +88,12 @@ FLUSH PRIVILEGES;
 
 ## Known Issues
 
+### ClawManager Official Image Supports ARM64
+
+- **Status**: `ghcr.io/yuan-lab-llm/clawmanager:latest` is published as a multi-platform image
+- **Platforms**: `linux/amd64`, `linux/arm64`
+- **Deployment impact**: ARM64 nodes automatically pull the matching main app image without a separate ARM-only tag
+
 ### skill-scanner Official Image Has No ARM64 Support
 
 - **Problem**: `ghcr.io/yuan-lab-llm/skill-scanner:latest` only provides amd64 platform