diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 527e502..0c44e0f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -11,9 +11,12 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        goos: [linux]
+        goarch: [amd64, arm64]
     env:
-      OUTPUT_BINARY: ghproxy
-      OUTPUT_ARCHIVE: ghproxy.tar.gz
+      OUTPUT_BINARY: go
       GO_VERSION: 1.23.2
 
     steps:
@@ -31,35 +34,33 @@ jobs:
           go-version: ${{ env.GO_VERSION }}
       - name: Build
         run: |
-          CGO_ENABLED=0 go build -o  ${{ env.OUTPUT_BINARY }} ./main.go
+          CGO_ENABLED=0 go build -o  ${{ env.OUTPUT_BINARY }}-${{matrix.goos}}-${{matrix.goarch}} ./main.go
       - name: Package
         run: |
-          tar -czvf ${{ env.OUTPUT_ARCHIVE }} ./${{ env.OUTPUT_BINARY }}
+          tar -czvf ${{ env.OUTPUT_BINARY }}-${{matrix.goos}}-${{matrix.goarch}}.tar.gz ./${{ env.OUTPUT_BINARY }}-${{matrix.goos}}-${{matrix.goarch}}
       - name: Upload to GitHub Artifacts
         uses: actions/upload-artifact@v3
         with:
           name: ${{ env.OUTPUT_BINARY }}
           path: |
-            ./${{ env.OUTPUT_ARCHIVE }}
-            ./${{ env.OUTPUT_BINARY }}
+            ./${{ env.OUTPUT_BINARY }}*
       - name: 上传至Release
         id: create_release
         uses: ncipollo/release-action@v1
         with:
           name: ${{ env.VERSION }}
-          artifacts: ./${{ env.OUTPUT_ARCHIVE }}, ./${{ env.OUTPUT_BINARY }}
+          artifacts: ./${{ env.OUTPUT_BINARY }}*
           token: ${{ secrets.GITHUB_TOKEN }}
           tag: ${{ env.VERSION }}
           allowUpdates: true
         env:
           export PATH: $PATH:/usr/local/go/bin     
-
   docker:
     runs-on: ubuntu-latest
     needs: build  # 确保这个作业在 build 作业完成后运行
     env:
       IMAGE_NAME: wjqserver/ghproxy  # 定义镜像名称变量
-      DOCKERFILE: docker/dockerfile/release/Dockerfile
+      DOCKERFILE: docker/dockerfile/release/Dockerfile  # 定义 Dockerfile 路径变量
 
     steps:
       - name: Checkout
@@ -70,7 +71,7 @@ jobs:
             echo "VERSION=$(cat VERSION)" >> $GITHUB_ENV
           else
             echo "VERSION file not found!" && exit 1
-          fi      
+          fi
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -85,10 +86,10 @@ jobs:
           password: ${{ secrets.DOCKERHUB_TOKEN }}
 
       - name: 构建镜像
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           file: ./${{ env.DOCKERFILE }}
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: | 
             ${{ env.IMAGE_NAME }}:${{ env.VERSION }}
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c2c16c..9900383 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,11 +1,18 @@
 # 更新日志
 
+v1.4.2
+---
+- CHANGE: 优化代码结构,提升性能
+- CHANGE: 初步引入ARM64架构支持
+- CHANGE: 对Docker镜像构建进行优化，大幅减少镜像体积,从v1.4.0的`111 MB`,到v1.4.1的`58 MB`,再到v1.4.2的`28 MB`
+- CHANGE: 切换至wjqserver/caddy:2.9.0-rc-alpine作为基础镜像
+
 24w13b
 ---
 - PRE-RELEASE: 此版本是v1.4.2的预发布版本,请勿在生产环境中使用
 - CHANGE: 优化代码结构,提升性能
 - CHANGE: 初步引入ARM64支持，但仍处于测试阶段
-- CHANGE: 对Dockerfile进行优化，减少镜像体积
+- CHANGE: 对Dockerfile进行优化，大幅减少镜像体积
 
 24w13a
 ---
@@ -16,7 +23,7 @@
 v1.4.1
 ---
 - CHANGE: 优化代码结构,提升性能
-- CHANGE: 引入Alpine Linux作为基础镜像,减少Docker镜像体积
+- CHANGE: 引入Alpine Linux作为基础镜像,大幅减少Docker镜像体积
 - FIX: 修正部分参数错误
 - CHANGE: CGO_ENABLED=0
 
diff --git a/docker/dockerfile/release/Dockerfile b/docker/dockerfile/release/Dockerfile
index 6f7d5a0..5247449 100644
--- a/docker/dockerfile/release/Dockerfile
+++ b/docker/dockerfile/release/Dockerfile
@@ -1,21 +1,47 @@
-FROM wjqserver/caddy:alpine
+FROM wjqserver/caddy:2.9.0-rc-alpine AS builder
 
 ARG USER=WJQSERVER-STUDIO
 ARG REPO=ghproxy
 ARG APPLICATION=ghproxy
+ARG TARGETOS
+ARG TARGETARCH
+ARG TARGETPLATFORM
 
+# 创建文件夹
 RUN mkdir -p /data/www
 RUN mkdir -p /data/${APPLICATION}/config 
 RUN mkdir -p /data/${APPLICATION}/log 
+
+# 安装依赖
+RUN apk add --no-cache curl wget
+
+# 前端
 RUN wget -O /data/www/index.html https://raw.githubusercontent.com/${USER}/${REPO}/main/pages/index.html
 RUN wget -O /data/www/favicon.ico https://raw.githubusercontent.com/${USER}/${REPO}/main/pages/favicon.ico
-RUN wget -O /data/caddy/Caddyfile https://raw.githubusercontent.com/${USER}/${REPO}/main/caddyfile/release/Caddyfile
+
+# 后端
 RUN VERSION=$(curl -s https://raw.githubusercontent.com/${USER}/${REPO}/main/VERSION) && \
-    wget -O /data/${APPLICATION}/${APPLICATION} https://github.com/${USER}/${REPO}/releases/download/$VERSION/${APPLICATION}
+    wget -O /data/${APPLICATION}/${APPLICATION} https://github.com/${USER}/${REPO}/releases/download/$VERSION/${APPLICATION}-${TARGETOS}-${TARGETARCH}
+RUN wget -O /usr/local/bin/init.sh https://raw.githubusercontent.com/${USER}/${REPO}/main/docker/dockerfile/release/init.sh
+
+# 拉取配置
+RUN wget -O /data/caddy/Caddyfile https://raw.githubusercontent.com/${USER}/${REPO}/main/caddyfile/release/Caddyfile
 RUN wget -O /data/${APPLICATION}/config.yaml https://raw.githubusercontent.com/${USER}/${REPO}/main/config/config.yaml
 RUN wget -O /data/${APPLICATION}/blacklist.json https://raw.githubusercontent.com/${USER}/${REPO}/main/config/blacklist.json
 RUN wget -O /data/${APPLICATION}/whitelist.json https://raw.githubusercontent.com/${USER}/${REPO}/main/config/whitelist.json
-RUN wget -O /usr/local/bin/init.sh https://raw.githubusercontent.com/${USER}/${REPO}/main/docker/dockerfile/release/init.sh
+
+# 权限
+RUN chmod +x /data/${APPLICATION}/${APPLICATION}
+RUN chmod +x /usr/local/bin/init.sh
+
+FROM wjqserver/caddy:2.9.0-rc-alpine
+
+COPY --from=builder /data/www /data/www
+COPY --from=builder /data/caddy /data/caddy
+COPY --from=builder /data/${APPLICATION} /data/${APPLICATION}
+COPY --from=builder /usr/local/bin/init.sh /usr/local/bin/init.sh
+
+# 权限
 RUN chmod +x /data/${APPLICATION}/${APPLICATION}
 RUN chmod +x /usr/local/bin/init.sh