diff --git a/.github/workflows/detection-test.yml b/.github/workflows/detection-test.yml
index 3ab40b2..7ec4f52 100644
--- a/.github/workflows/detection-test.yml
+++ b/.github/workflows/detection-test.yml
@@ -11,11 +11,11 @@ jobs:
     runs-on: windows-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - name: Set up Python 3.10.9
-        uses: actions/setup-python@v2
+      - uses: actions/checkout@v4
+      - name: Set up Python 3.8.15
+        uses: ./
         with:
-          python-version: "3.10.9"
+          python-version: "3.8.15"
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
@@ -23,4 +23,4 @@ jobs:
           # 如果你的测试需要其他依赖，可以在这里添加pip install命令
       - name: Run tests
         run: |
-          python -m unittest discover -s tests
+          python -m unittest ./tests/test_backdoor_detection.py