diff --git a/.gitea/workflows/demo.yaml b/.gitea/workflows/demo.yaml
index 3d74cd6..5a62beb 100644
--- a/.gitea/workflows/demo.yaml
+++ b/.gitea/workflows/demo.yaml
@@ -6,5 +6,7 @@ jobs:
   Explore-Gitea-Actions:
     runs-on: ubuntu-latest
     steps:
-      - run: curl -sSL https://git.martin98.com/MartinFarm/init/raw/branch/main/init-apt.sh | bash
-      - run: curl -sSL https://git.martin98.com/MartinFarm/init/raw/branch/main/init-docker.sh | bash
\ No newline at end of file
+      - name: test apt
+        run: curl -sSL https://git.martin98.com/MartinFarm/init/raw/branch/main/init-apt.sh | bash
+      - name: test docker
+        run: curl -sSL https://git.martin98.com/MartinFarm/init/raw/branch/main/init-docker.sh | bash
\ No newline at end of file
diff --git a/init-apt.sh b/init-apt.sh
index aab715e..ffc3262 100644
--- a/init-apt.sh
+++ b/init-apt.sh
@@ -38,4 +38,8 @@ server ntp5.aliyun.com iburst
 driftfile /var/lib/chrony/drift
 allow 127.0.0.1
 EOF
-systemctl restart chrony && systemctl enable chrony
\ No newline at end of file
+if command -v systemctl >/dev/null 2>&1; then
+    systemctl restart chrony && systemctl enable chrony
+else
+    echo "systemctl 不存在，跳过 chrony 的重启"
+fi
\ No newline at end of file
diff --git a/init-docker.sh b/init-docker.sh
index 6173005..6dbe239 100644
--- a/init-docker.sh
+++ b/init-docker.sh
@@ -21,4 +21,8 @@ cat > /etc/docker/daemon.json <<EOF
 }
 EOF
 
-sudo systemctl restart docker
\ No newline at end of file
+if command -v systemctl >/dev/null 2>&1; then
+    systemctl restart docker
+else
+    echo "systemctl 不存在，跳过 docker 重启。"
+fi