diff --git a/install-release.sh b/install-release.sh
index 5715903..316d0e5 100644
--- a/install-release.sh
+++ b/install-release.sh
@@ -226,7 +226,7 @@ get_version() {
   fi
   # Determine the version number for V2Ray installed from a local file
   if [[ -f '/usr/local/bin/v2ray' ]]; then
-    VERSION="$(/usr/local/bin/v2ray -version | awk 'NR==1 {print $2}')"
+    VERSION="$(/usr/local/bin/v2ray version | awk 'NR==1 {print $2}')"
     CURRENT_VERSION="v${VERSION#v}"
     if [[ "$LOCAL_INSTALL" -eq '1' ]]; then
       RELEASE_VERSION="$CURRENT_VERSION"
@@ -378,7 +378,7 @@ install_startup_service_file() {
 # Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
 [Service]
 ExecStart=
-ExecStart=/usr/local/bin/v2ray -confdir $JSONS_PATH" |
+ExecStart=/usr/local/bin/v2ray run -confdir $JSONS_PATH" |
       tee '/etc/systemd/system/v2ray.service.d/10-donot_touch_multi_conf.conf' > \
         '/etc/systemd/system/v2ray@.service.d/10-donot_touch_multi_conf.conf'
   else
@@ -388,13 +388,13 @@ ExecStart=/usr/local/bin/v2ray -confdir $JSONS_PATH" |
 # Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
 [Service]
 ExecStart=
-ExecStart=/usr/local/bin/v2ray -config ${JSON_PATH}/config.json" > \
+ExecStart=/usr/local/bin/v2ray run -config ${JSON_PATH}/config.json" > \
       '/etc/systemd/system/v2ray.service.d/10-donot_touch_single_conf.conf'
     echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
 # Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
 [Service]
 ExecStart=
-ExecStart=/usr/local/bin/v2ray -config ${JSON_PATH}/%i.json" > \
+ExecStart=/usr/local/bin/v2ray run -config ${JSON_PATH}/%i.json" > \
       '/etc/systemd/system/v2ray@.service.d/10-donot_touch_single_conf.conf'
   fi
   echo "info: Systemd service files have been installed successfully!"