diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 504f3e64c..84ced4e00 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -9,25 +9,13 @@ on:
   workflow_dispatch: {}
 
 jobs:
-  get-go-version:
-    runs-on: ubuntu-latest
-    outputs:
-      go-version: ${{ steps.read-go-version.outputs.version }}
-    steps:
-      - uses: actions/checkout@v3
-      - id: read-go-version
-        name: Determine Go version from go.mod
-        run: echo "::set-output name=version::$(grep "go 1." go.mod | cut -d " " -f 2)"
-
   golangci-lint:
     runs-on: ubuntu-latest
-    needs:
-      - get-go-version
     steps:
+      - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: ${{ needs.get-go-version.outputs.go-version }}
-      - uses: actions/checkout@v3
+          go-version-file: go.mod
       - uses: actions/cache@v3
         with:
           path: |
@@ -44,13 +32,11 @@ jobs:
 
   staticcheck:
     runs-on: ubuntu-latest
-    needs:
-      - get-go-version
     steps:
+      - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: ${{ needs.get-go-version.outputs.go-version }}
-      - uses: actions/checkout@v3
+          go-version-file: go.mod
       - uses: actions/cache@v3
         with:
           path: |
@@ -64,14 +50,15 @@ jobs:
           install-go: false
 
   unit-tests:
-    runs-on: ubuntu-latest
-    needs:
-      - get-go-version
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    runs-on: ${{ matrix.os }}
     steps:
+      - uses: actions/checkout@v3
       - uses: actions/setup-go@v3
         with:
-          go-version: ${{ needs.get-go-version.outputs.go-version }}
-      - uses: actions/checkout@v3
+          go-version-file: go.mod
       - uses: actions/cache@v3
         with:
           path: |
@@ -82,23 +69,23 @@ jobs:
             ${{ runner.os }}-ut-
       - name: Check Go modules
         run: |
-          go mod tidy && git add go.*
+          go mod tidy && git add go.* &&
           git diff --cached --exit-code || (echo 'Please run "go mod tidy" to sync Go modules' && exit 1);
       - name: Check manifests
         run: |
-          make manifests && git add config
+          make manifests && git add config &&
           git diff --cached --exit-code || (echo 'Please run "make manifests" to generate manifests' && exit 1);
       - name: Check auto-generated codes
         run: |
-          make generate && git add apis
+          make generate && git add apis &&
           git diff --cached --exit-code || (echo 'Please run "make generate" to generate Go codes' && exit 1);
       - name: Verify gofmt
         run: |
-          make fmt && git add pkg cmd
+          make fmt && git add pkg cmd &&
           git diff --cached --exit-code || (echo 'Please run "make fmt" to verify gofmt' && exit 1);
       - name: Verify govet
         run: |
-          make vet && git add pkg cmd
+          make vet && git add pkg cmd &&
           git diff --cached --exit-code || (echo 'Please run "make vet" to verify govet' && exit 1);
       - name: Run Go build
         run: make build-koordlet build-koord-manager build-koord-scheduler
@@ -106,6 +93,7 @@ jobs:
         run: make test
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v3
+        if: matrix.os == 'ubuntu-latest'
         with:
           flags: unittests
           file: cover.out
diff --git a/README.md b/README.md
index dfee2caa6..070bd9113 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,7 @@
 
 [![License](https://img.shields.io/badge/License-Apache_2.0-4EB1BA.svg)](https://opensource.org/licenses/Apache-2.0)
 [![codecov](https://codecov.io/github/koordinator-sh/koordinator/branch/main/graph/badge.svg?token=CPUKM09WJL)](https://codecov.io/github/koordinator-sh/koordinator)
+[![CI](https://github.com/koordinator-sh/koordinator/actions/workflows/ci.yaml/badge.svg)](https://github.com/koordinator-sh/koordinator/actions/workflows/ci.yaml)
 [![PRs Welcome](https://badgen.net/badge/PRs/Welcome/green?icon=https://api.iconify.design/octicon:git-pull-request.svg?color=white)](CONTRIBUTING.md)
 [![Slack](https://badgen.net/badge/Slack/Join/4A154B?icon=slack)](https://join.slack.com/t/koordinator-sh/shared_invite/zt-1756qoub4-Cn4~esfdlfAPsD7cwO2NzA)