diff --git a/install-release.sh b/install-release.sh
index 914ec9d..674c00c 100644
--- a/install-release.sh
+++ b/install-release.sh
@@ -413,12 +413,12 @@ ExecStart=${START_COMMAND} -confdir $JSONS_PATH" |
 # Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
 [Service]
 ExecStart=
-ExecStart=${START_COMMAND} -config ${JSON_PATH}/config.json" > '/etc/systemd/system/v2ray.service.d/10-donot_touch_single_conf.conf'
+ExecStart=${START_COMMAND} -config ${JSON_PATH}/config.json -format jsonv5" > '/etc/systemd/system/v2ray.service.d/10-donot_touch_single_conf.conf'
     echo "# In case you have a good reason to do so, duplicate this file in the same directory and make your customizes there.
 # Or all changes you made will be lost!  # Refer: https://www.freedesktop.org/software/systemd/man/systemd.unit.html
 [Service]
 ExecStart=
-ExecStart=${START_COMMAND} -config ${JSON_PATH}/%i.json" > '/etc/systemd/system/v2ray@.service.d/10-donot_touch_single_conf.conf'
+ExecStart=${START_COMMAND} -config ${JSON_PATH}/%i.json -format jsonv5" > '/etc/systemd/system/v2ray@.service.d/10-donot_touch_single_conf.conf'
   fi
   echo "info: Systemd service files have been installed successfully!"
   echo "${red}warning: ${green}The following are the actual parameters for the v2ray service startup."