diff --git a/.github/workflows/update-homebrew.yml b/.github/workflows/update-homebrew.yml
new file mode 100644
index 000000000..c452f8b23
--- /dev/null
+++ b/.github/workflows/update-homebrew.yml
@@ -0,0 +1,104 @@
+name: Update Homebrew Tap
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+    inputs:
+      version:
+        description: '版本号 (不带 v 前缀，如 0.37.0)'
+        required: true
+
+jobs:
+  update-homebrew:
+    runs-on: macos-latest
+    steps:
+      - name: 获取版本号
+        id: version
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "version=${{ github.event.inputs.version }}" >> $GITHUB_OUTPUT
+          else
+            # 从 tag 中提取版本号，去掉 v 前缀
+            VERSION="${{ github.event.release.tag_name }}"
+            echo "version=${VERSION#v}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: 等待 Release 资源就绪
+        run: sleep 30
+
+      - name: 下载 DMG 并计算 SHA256
+        id: sha
+        run: |
+          VERSION="${{ steps.version.outputs.version }}"
+          
+          # 下载 ARM64 DMG
+          echo "下载 ARM64 DMG..."
+          curl -sL -o arm64.dmg "https://github.com/aiclientproxy/proxycast/releases/download/v${VERSION}/proxycast_${VERSION}_aarch64.dmg"
+          ARM64_SHA=$(shasum -a 256 arm64.dmg | awk '{print $1}')
+          echo "ARM64 SHA256: $ARM64_SHA"
+          echo "arm64_sha=$ARM64_SHA" >> $GITHUB_OUTPUT
+          
+          # 下载 x64 DMG
+          echo "下载 x64 DMG..."
+          curl -sL -o x64.dmg "https://github.com/aiclientproxy/proxycast/releases/download/v${VERSION}/proxycast_${VERSION}_x64.dmg"
+          X64_SHA=$(shasum -a 256 x64.dmg | awk '{print $1}')
+          echo "x64 SHA256: $X64_SHA"
+          echo "x64_sha=$X64_SHA" >> $GITHUB_OUTPUT
+
+      - name: Checkout homebrew-tap
+        uses: actions/checkout@v4
+        with:
+          repository: aiclientproxy/homebrew-tap
+          token: ${{ secrets.HOMEBREW_TAP_TOKEN }}
+          path: homebrew-tap
+
+      - name: 更新 Cask 文件
+        run: |
+          VERSION="${{ steps.version.outputs.version }}"
+          ARM64_SHA="${{ steps.sha.outputs.arm64_sha }}"
+          X64_SHA="${{ steps.sha.outputs.x64_sha }}"
+          
+          cat > homebrew-tap/Casks/proxycast.rb << EOF
+          cask "proxycast" do
+            version "$VERSION"
+
+            on_arm do
+              sha256 "$ARM64_SHA"
+              url "https://github.com/aiclientproxy/proxycast/releases/download/v#{version}/proxycast_#{version}_aarch64.dmg"
+            end
+
+            on_intel do
+              sha256 "$X64_SHA"
+              url "https://github.com/aiclientproxy/proxycast/releases/download/v#{version}/proxycast_#{version}_x64.dmg"
+            end
+
+            name "ProxyCast"
+            desc "AI API 代理桌面应用 - 将 AI 客户端凭证转换为 OpenAI 兼容接口"
+            homepage "https://github.com/aiclientproxy/proxycast"
+
+            livecheck do
+              url :url
+              strategy :github_latest
+            end
+
+            app "ProxyCast.app"
+
+            zap trash: [
+              "~/.config/com.proxycast.app",
+              "~/Library/Application Support/com.proxycast.app",
+              "~/Library/Caches/com.proxycast.app",
+              "~/Library/Preferences/com.proxycast.app.plist",
+              "~/Library/Saved Application State/com.proxycast.app.savedState",
+            ]
+          end
+          EOF
+
+      - name: 提交并推送
+        run: |
+          cd homebrew-tap
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add Casks/proxycast.rb
+          git commit -m "chore: bump proxycast to ${{ steps.version.outputs.version }}"
+          git push
diff --git a/README.md b/README.md
index be083699c..83c598a74 100644
--- a/README.md
+++ b/README.md
@@ -126,11 +126,26 @@
 
 ### 下载安装
 
+#### macOS (推荐使用 Homebrew)
+
+```bash
+brew tap aiclientproxy/tap
+brew install --cask proxycast
+```
+
+更新版本：
+```bash
+brew upgrade --cask proxycast
+```
+
+#### 手动下载
+
 从 [Releases](https://github.com/aiclientproxy/proxycast/releases) 页面下载对应平台的安装包：
 
-- **macOS (Apple Silicon)**: `ProxyCast_x.x.x_aarch64.dmg`
-- **Windows (x64)**: `ProxyCast_x.x.x_x64-setup.exe`
-- **Ubuntu/Debian (x64)**: `ProxyCast_x.x.x_amd64.deb`
+- **macOS (Apple Silicon)**: `proxycast_x.x.x_aarch64.dmg`
+- **macOS (Intel)**: `proxycast_x.x.x_x64.dmg`
+- **Windows (x64)**: `proxycast_x.x.x_x64-setup.exe`
+- **Ubuntu/Debian (x64)**: `proxycast_x.x.x_amd64.deb`
 
 ### 使用步骤
 
diff --git a/homebrew/Casks/proxycast.rb b/homebrew/Casks/proxycast.rb
new file mode 100644
index 000000000..f9437368c
--- /dev/null
+++ b/homebrew/Casks/proxycast.rb
@@ -0,0 +1,31 @@
+cask "proxycast" do
+  version "0.37.0"
+
+  on_arm do
+    sha256 "REPLACE_WITH_ARM64_SHA256"
+    url "https://github.com/aiclientproxy/proxycast/releases/download/v#{version}/ProxyCast_#{version}_aarch64.dmg"
+  end
+
+  on_intel do
+    sha256 "REPLACE_WITH_X64_SHA256"
+    url "https://github.com/aiclientproxy/proxycast/releases/download/v#{version}/ProxyCast_#{version}_x64.dmg"
+  end
+
+  name "ProxyCast"
+  desc "AI 代理服务桌面应用 - 多 Provider 凭证池管理"
+  homepage "https://github.com/aiclientproxy/proxycast"
+
+  livecheck do
+    url :url
+    strategy :github_latest
+  end
+
+  app "ProxyCast.app"
+
+  zap trash: [
+    "~/Library/Application Support/com.proxycast.app",
+    "~/Library/Caches/com.proxycast.app",
+    "~/Library/Preferences/com.proxycast.app.plist",
+    "~/Library/Saved Application State/com.proxycast.app.savedState",
+  ]
+end
diff --git a/homebrew/README.md b/homebrew/README.md
new file mode 100644
index 000000000..ca6a519f1
--- /dev/null
+++ b/homebrew/README.md
@@ -0,0 +1,44 @@
+# ProxyCast Homebrew Tap
+
+ProxyCast 的 Homebrew Cask 分发仓库。
+
+## 安装
+
+```bash
+# 添加 tap
+brew tap terryso/tap
+
+# 安装 ProxyCast
+brew install --cask proxycast
+```
+
+## 更新
+
+```bash
+brew upgrade --cask proxycast
+```
+
+## 卸载
+
+```bash
+brew uninstall --cask proxycast
+```
+
+## 维护说明
+
+### 手动更新版本
+
+1. 下载新版本的 DMG 文件
+2. 计算 sha256: `shasum -a 256 ProxyCast_x.x.x_aarch64.dmg`
+3. 更新 `Casks/proxycast.rb` 中的 `version` 和 `sha256`
+4. 推送到仓库
+
+### 自动化更新
+
+使用 `scripts/update-cask.sh` 脚本自动更新：
+
+```bash
+./scripts/update-cask.sh 0.38.0
+```
+
+该脚本会自动下载 DMG、计算 sha256、更新 Cask 文件。
diff --git a/homebrew/scripts/update-cask.sh b/homebrew/scripts/update-cask.sh
new file mode 100755
index 000000000..02034e6d8
--- /dev/null
+++ b/homebrew/scripts/update-cask.sh
@@ -0,0 +1,48 @@
+#!/bin/bash
+# 自动更新 ProxyCast Homebrew Cask 版本
+# 用法: ./update-cask.sh <version>
+# 示例: ./update-cask.sh 0.38.0
+
+set -e
+
+VERSION=$1
+REPO="aiclientproxy/proxycast"
+CASK_FILE="$(dirname "$0")/../Casks/proxycast.rb"
+
+if [ -z "$VERSION" ]; then
+    echo "用法: $0 <version>"
+    echo "示例: $0 0.38.0"
+    exit 1
+fi
+
+echo "🔄 更新 ProxyCast Cask 到版本 $VERSION"
+
+# 下载 DMG 并计算 sha256
+ARM64_URL="https://github.com/$REPO/releases/download/v$VERSION/ProxyCast_${VERSION}_aarch64.dmg"
+X64_URL="https://github.com/$REPO/releases/download/v$VERSION/ProxyCast_${VERSION}_x64.dmg"
+
+TEMP_DIR=$(mktemp -d)
+trap "rm -rf $TEMP_DIR" EXIT
+
+echo "📥 下载 ARM64 DMG..."
+curl -sL "$ARM64_URL" -o "$TEMP_DIR/arm64.dmg"
+ARM64_SHA=$(shasum -a 256 "$TEMP_DIR/arm64.dmg" | awk '{print $1}')
+echo "   SHA256: $ARM64_SHA"
+
+echo "📥 下载 x64 DMG..."
+curl -sL "$X64_URL" -o "$TEMP_DIR/x64.dmg"
+X64_SHA=$(shasum -a 256 "$TEMP_DIR/x64.dmg" | awk '{print $1}')
+echo "   SHA256: $X64_SHA"
+
+# 更新 Cask 文件
+echo "📝 更新 Cask 文件..."
+sed -i '' "s/version \".*\"/version \"$VERSION\"/" "$CASK_FILE"
+sed -i '' "/on_arm do/,/end/ s/sha256 \".*\"/sha256 \"$ARM64_SHA\"/" "$CASK_FILE"
+sed -i '' "/on_intel do/,/end/ s/sha256 \".*\"/sha256 \"$X64_SHA\"/" "$CASK_FILE"
+
+echo "✅ 更新完成！"
+echo ""
+echo "下一步："
+echo "  1. git add Casks/proxycast.rb"
+echo "  2. git commit -m 'chore: bump proxycast to $VERSION'"
+echo "  3. git push"