diff --git a/.github/workflows/vllm_ascend_test.yaml b/.github/workflows/vllm_ascend_test.yaml
index 540680dd2..73b4635b2 100644
--- a/.github/workflows/vllm_ascend_test.yaml
+++ b/.github/workflows/vllm_ascend_test.yaml
@@ -18,8 +18,22 @@
 name: 'test'
 
 on:
-  schedule:
-    - cron: '0 23 * * *'
+  push:
+    # Enable merged test per commit
+    branches:
+      - 'main'
+    paths:
+      - '*.txt'
+      - '**/*.py'
+      - '.github/workflows/vllm_ascend_test.yaml'
+      - '!docs/**'
+      - 'pytest.ini'
+      - '!benchmarks/**'
+      - 'tools/mypy.sh'
+      - 'mypy.ini'
+      - '.github/workflows/*.ya?ml'
+      - '.github/workflows/actionlint.*'
+      - '.github/workflows/matchers/actionlint.json'
   pull_request:
     branches:
       - 'main'
@@ -131,7 +145,7 @@ jobs:
       - name: Install packages
         run: |
           apt-get update -y
-          apt-get install -y python3-pip git vim wget net-tools gcc g++ cmake libnuma-dev
+          apt-get install -y python3-pip git vim wget net-tools gcc g++ cmake libnuma-dev curl gnupg2
 
       - name: Checkout vllm-project/vllm repo
         uses: actions/checkout@v4
@@ -163,7 +177,17 @@ jobs:
           TORCH_DEVICE_BACKEND_AUTOLOAD: 0
         run: |
           export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib
-          pytest -sv tests/ut
+          pytest -sv --cov --cov-report=xml:unittests-coverage.xml tests/ut
+
+      - name: Upload coverage to Codecov
+        if: ${{ matrix.vllm_version == 'main' }}
+        uses: codecov/codecov-action@v5
+        env:
+          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+        with:
+          flags: unittests
+          name: vllm-ascend
+          verbose: true
 
   e2e:
     needs: [lint]
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 000000000..933ced8a4
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,30 @@
+#
+# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
+#
+# Licensed 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.
+# This file is a part of the vllm-ascend project.
+#
+
+coverage:
+  status:
+    # non-voting, new code must be fully tested
+    patch:
+      default:
+        target: 100%
+        # non-voting
+        informational: true
+    # non-voting
+    project:
+      default:
+        # non-voting
+        informational: true
diff --git a/requirements-dev.txt b/requirements-dev.txt
index c6f9241f9..7fb8786cc 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -11,3 +11,4 @@ types-jsonschema
 xgrammar
 zmq
 types-psutil
+pytest-cov