diff --git a/.github/actions/test_service_ghac_v2/action.yml b/.github/actions/test_service_ghac_v2/action.yml
new file mode 100644
index 000000000000..0fb0b87210ff
--- /dev/null
+++ b/.github/actions/test_service_ghac_v2/action.yml
@@ -0,0 +1,47 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
+name: Test Service GHAC v2
+description: 'Test GHAC v2 service'
+inputs:
+  github_token:
+    description: 'A Github token'
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Setup Rust toolchain
+      uses: ./.github/actions/setup
+      with:
+        need-nextest: true
+
+    - name: Configure Cache Env
+      uses: actions/github-script@v9
+      with:
+        script: |
+          core.exportVariable('ACTIONS_RESULTS_URL', process.env.ACTIONS_RESULTS_URL || '');
+          core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
+          core.exportVariable('ACTIONS_CACHE_SERVICE_V2', 'on');
+
+    - name: Test
+      shell: bash
+      working-directory: core
+      run: cargo test behavior --features tests,services-ghac
+      env:
+        OPENDAL_TEST: ghac
+        GITHUB_TOKEN: ${{ inputs.github_token }}
diff --git a/.github/workflows/service_test_ghac.yml b/.github/workflows/service_test_ghac.yml
index 888e4040334c..d5f1be31b853 100644
--- a/.github/workflows/service_test_ghac.yml
+++ b/.github/workflows/service_test_ghac.yml
@@ -25,18 +25,19 @@ on:
     branches:
       - main
     paths:
+      - ".github/workflows/service_test_ghac.yml"
+      - ".github/actions/test_service_ghac_v2/**"
       - "core/Cargo.toml"
       - "core/Cargo.lock"
       - "core/core/Cargo.toml"
       - "core/core/src/**"
-      - "core/layers/**"
-      - "core/testkit/**"
-      - "core/tests/**"
       - "!core/core/src/docs/**"
+      - "core/layers/**"
       - "core/services/azblob/**"
       - "core/services/azure-common/**"
       - "core/services/ghac/**"
-      - ".github/workflows/service_test_ghac.yml"
+      - "core/testkit/**"
+      - "core/tests/**"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
@@ -44,29 +45,10 @@ concurrency:
 
 jobs:
   ghac_v2:
-    runs-on: ubuntu-latest
     if: github.event_name == 'push' || !github.event.pull_request.head.repo.fork
-    permissions:
-      actions: write
-    steps:
-      - uses: actions/checkout@v6
-      - name: Setup Rust toolchain
-        uses: ./.github/actions/setup
-        with:
-          need-nextest: true
-
-      - name: Configure Cache Env
-        uses: actions/github-script@v9
-        with:
-          script: |
-            core.exportVariable('ACTIONS_RESULTS_URL', process.env.ACTIONS_RESULTS_URL || '');
-            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
-            core.exportVariable('ACTIONS_CACHE_SERVICE_V2', 'on');
-
-      - name: Test
-        shell: bash
-        working-directory: core
-        run: cargo test behavior --features tests,services-ghac
-        env:
-          OPENDAL_TEST: ghac
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    # `opendal-ghac-service-continuous-integration` repo contains an action wrapper that delegates
+    # implementation on opendal repo but runs and store caches in `opendal-ghac-service-continuous-integration` repo.
+    # We want to reduce cache load on GitHub for a single repo.
+    uses: apache/opendal-ghac-service-continuous-integration/.github/workflows/service-ghac-v2-test.yml@main
+    with:
+      ref: ${{ github.sha }}