diff --git a/.gitea/workflows/Scan.yaml b/.gitea/workflows/Scan.yaml
index b2bb0c9..fe27ec4 100644
--- a/.gitea/workflows/Scan.yaml
+++ b/.gitea/workflows/Scan.yaml
@@ -1,15 +1,20 @@
 name: Testing with devbox
 
 on: push
+env:
+  #  DOCKER_REGISTRY: docker.io
+  # DOCKER_USERNAME: softyouling
+  # 此处可修改为你任意 docker 镜像仓库地址和用户名
 
+  DOMAIN: gitea.lntu.edu.cn
 jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: https://${{ env.DOMAIN }}/actions/checkout@v4
 
     - name: Install devbox
-      uses: jetify-com/devbox-install-action@v0.9.0
+      uses: https://${{ env.DOMAIN }}/actions/devbox-install-action@v0.9.0
 
     - name: Run arbitrary commands
       run: devbox run -- echo "done!"