diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 7fbe843..a628a39 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -6,40 +6,63 @@ permissions:
   pull-requests: read
 jobs:
   lint:
-    name: pull-kapacity-golangci-lint
+    name: Run linting
     runs-on: ubuntu-latest
     steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v39
+        with:
+          files_yaml: |
+            go:
+              - '**/*.go'
       - name: Set up Go
+        if: steps.changed-files.outputs.go_any_changed == 'true'
         uses: actions/setup-go@v4
         with:
           go-version: "1.19"
           cache: false
-      - name: Checkout code
-        uses: actions/checkout@v3
       - name: Run golangci-lint
+        if: steps.changed-files.outputs.go_any_changed == 'true'
         uses: golangci/golangci-lint-action@v3
         with:
           version: latest
           only-new-issues: true
   # TODO(zqzten): add verify job
   test:
-    name: pull-kapacity-unit-test
+    name: Run unit tests
     needs: lint
     runs-on: ubuntu-latest
     steps:
-      - name: Set up Go
-        uses: actions/setup-go@v4
-        with:
-          go-version: "1.19"
       - name: Checkout code
         uses: actions/checkout@v3
         with:
           fetch-depth: 0
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v39
+        with:
+          files_yaml: |
+            go:
+              - '**/*.go'
+              - go.mod
+              - go.sum
+              - Makefile
       - name: Git config
+        if: steps.changed-files.outputs.go_any_modified == 'true'
         run: |
           git config user.name "github-actions[bot]"
           git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
       - name: Rebase code
+        if: steps.changed-files.outputs.go_any_modified == 'true'
         run: git rebase origin/main
+      - name: Set up Go
+        if: steps.changed-files.outputs.go_any_modified == 'true'
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.19"
       - name: Run unit tests
+        if: steps.changed-files.outputs.go_any_modified == 'true'
         run: make unit-test
diff --git a/.github/workflows/release-algorithm.yaml b/.github/workflows/release-algorithm.yaml
new file mode 100644
index 0000000..72be209
--- /dev/null
+++ b/.github/workflows/release-algorithm.yaml
@@ -0,0 +1,37 @@
+name: Release
+on:
+  push:
+    tags:
+      - 'algorithm-v*'
+permissions:
+  contents: read
+  packages: write
+jobs:
+  build-and-push-image:
+    name: Build and push image
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      - name: Get tag
+        run: echo "tag=$(git describe --tags --match 'algorithm-v*' | sed -e 's/^algorithm-//')" >> $GITHUB_ENV
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Build and push image
+        uses: docker/build-push-action@v4
+        with:
+          context: ./algorithm
+          file: ./algorithm/horizontal-predictive.Dockerfile
+          platforms: linux/amd64
+          push: true
+          tags: ghcr.io/${{ github.repository_owner }}/kapacity-algorithm-horizontal-predictive:${{ env.tag }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 75d0101..81f5a70 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -7,8 +7,8 @@ permissions:
   contents: read
   packages: write
 jobs:
-  image:
-    name: build-and-push-kapacity-manager-image
+  build-and-push-image:
+    name: Build and push image
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
@@ -16,7 +16,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Get tag
-        run: echo "tag=$(git describe --tags)" >> $GITHUB_ENV
+        run: echo "tag=$(git describe --tags --match 'v*')" >> $GITHUB_ENV
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v2
       - name: Set up Docker Buildx