diff --git a/install-release.sh b/install-release.sh
index 5a35b14..61bc593 100644
--- a/install-release.sh
+++ b/install-release.sh
@@ -348,6 +348,7 @@ installV2Ray(){
 installStartupServiceFile() {
     if [[ ! -f '/etc/systemd/system/v2ray.service' ]]; then
         mkdir "${TMP_DIRECTORY}systemd/system/"
+        installSoftware curl
         curl ${PROXY} -o "${TMP_DIRECTORY}systemd/system/v2ray.service" https://raw.githubusercontent.workers.dev/v2fly/fhs-install-v2ray/master/systemd/system/v2ray.service -s
         if [[ "$?" -ne '0' ]]; then
             echo 'error: Failed to start service file download! Please check your network or try again.'