diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..2fac671
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,57 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - '**'
+    tags-ignore:
+      - '**'
+
+jobs:
+  frontend:
+    name: 前端检查 (TypeScript + Lint + Test)
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+
+      - run: npm ci
+
+      - name: TypeScript 类型检查
+        run: npx tsc --noEmit
+
+      - name: ESLint
+        run: npm run lint
+
+      - name: Vitest 测试
+        run: npm test
+
+  rust:
+    name: Rust 检查 (Check + Clippy + Test)
+    runs-on: windows-latest
+    defaults:
+      run:
+        working-directory: src-tauri
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: 安装 GNU 工具链
+        run: |
+          rustup toolchain install stable-x86_64-pc-windows-gnu
+          rustup override set stable-x86_64-pc-windows-gnu
+
+      - name: 添加 MinGW 到 PATH
+        run: echo "C:\msys64\mingw64\bin" | Out-File -FilePath $env:GITHUB_PATH -Append
+
+      - name: Cargo Check
+        run: cargo check
+
+      - name: Cargo Clippy
+        run: cargo clippy -- -D warnings
+
+      - name: Cargo Test
+        run: cargo test