diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
new file mode 100644
index 0000000..c27cc8b
--- /dev/null
+++ b/.github/workflows/check.yml
@@ -0,0 +1,44 @@
+name: Check
+
+on: [push, pull_request]
+
+env:
+  RUST_BACKTRACE: 1
+
+jobs:
+  rustfmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+
+      - uses: dtolnay/rust-toolchain@nightly
+        with:
+          components: rustfmt
+
+      - name: Check format
+        run: cargo fmt --all --check
+
+  check:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        rust-toolchain:
+          - nightly
+          - nightly-2025-05-20
+          - nightly-2025-12-12
+          - stable
+    env:
+      RUSTC_BOOTSTRAP: "${{ matrix.rust-toolchain == 'stable' && '1' || '' }}"
+    steps:
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@master
+        with:
+          toolchain: ${{ matrix.rust-toolchain }}
+          components: clippy
+
+      - uses: taiki-e/install-action@cargo-hack
+      - name: Clippy
+        run: cargo hack clippy --feature-powerset -- -D warnings
+      - name: Test
+        run: cargo hack test --feature-powerset -- --nocapture
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
deleted file mode 100644
index f4209e7..0000000
--- a/.github/workflows/ci.yml
+++ /dev/null
@@ -1,58 +0,0 @@
-name: CI
-
-on: [push, pull_request]
-
-jobs:
-  ci:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        rust-toolchain: 
-        - nightly
-        - nightly-2025-05-20
-        - nightly-2025-12-12
-        - stable
-    env:
-      RUSTC_BOOTSTRAP: "${{ matrix.rust-toolchain == 'stable' && '1' || '' }}"
-    steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@nightly
-      with:
-        toolchain: ${{ matrix.rust-toolchain }}
-        components: rust-src, clippy, rustfmt
-    - name: Check rust version
-      run: rustc --version --verbose
-    - name: Check code format
-      run: cargo fmt --all --check
-
-    - uses: taiki-e/install-action@cargo-hack
-    - name: Clippy
-      run: cargo hack clippy --feature-powerset
-    - name: Unit test
-      run: cargo hack test --feature-powerset -- --nocapture
-
-  doc:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-    permissions:
-      contents: write
-    env:
-      default-branch: ${{ format('refs/heads/{0}', github.event.repository.default_branch) }}
-      RUSTDOCFLAGS: -D rustdoc::broken_intra_doc_links -D missing-docs
-    steps:
-    - uses: actions/checkout@v4
-    - uses: dtolnay/rust-toolchain@nightly
-    - name: Build docs
-      continue-on-error: ${{ github.ref != env.default-branch && github.event_name != 'pull_request' }}
-      run: |
-        cargo doc --no-deps --all-features
-        printf '<meta http-equiv="refresh" content="0;url=%s/index.html">' $(cargo tree | head -1 | cut -d' ' -f1) > target/doc/index.html
-    - name: Deploy to Github Pages
-      if: ${{ github.ref == env.default-branch }}
-      uses: JamesIves/github-pages-deploy-action@v4
-      with:
-        single-commit: true
-        branch: gh-pages
-        folder: target/doc
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
new file mode 100644
index 0000000..35c6007
--- /dev/null
+++ b/.github/workflows/docs.yml
@@ -0,0 +1,48 @@
+name: Docs
+
+on: [push, pull_request]
+
+concurrency:
+  group: pages
+  cancel-in-progress: false
+
+env:
+  RUST_BACKTRACE: 1
+  RUSTDOCFLAGS: -D rustdoc::broken_intra_doc_links -D missing-docs
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v6
+      - uses: dtolnay/rust-toolchain@nightly
+
+      - name: Build docs
+        run: cargo doc --all-features --no-deps
+
+      - name: Add redirect
+        run: printf '<meta http-equiv="refresh" content="0;url=%s/index.html">' $(cargo tree | head -1 | cut -d' ' -f1) > target/doc/index.html
+
+      - uses: actions/configure-pages@v5
+      - uses: actions/upload-pages-artifact@v4
+        with:
+          path: target/doc
+
+  deploy:
+    runs-on: ubuntu-latest
+    needs: build
+    if: ${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) }}
+    permissions:
+      contents: read
+      pages: write
+      id-token: write
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - id: deployment
+        uses: actions/deploy-pages@v4
diff --git a/README.md b/README.md
index 0ee809b..b66d671 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 [![Crates.io](https://img.shields.io/crates/v/axio)](https://crates.io/crates/axio)
 [![Docs.rs](https://docs.rs/axio/badge.svg)](https://docs.rs/axio)
-[![CI](https://github.com/arceos-org/axio/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/arceos-org/axio/actions/workflows/ci.yml)
+[![CI](https://github.com/arceos-org/axio/actions/workflows/check.yml/badge.svg?branch=main)](https://github.com/arceos-org/axio/actions/workflows/check.yml)
 
 [`std::io`][1]-like I/O traits for `no_std` environment.