diff --git a/06.PVE制作DNS服务器.md b/06.PVE制作DNS服务器.md
index 832142b..d6b0ed7 100644
--- a/06.PVE制作DNS服务器.md
+++ b/06.PVE制作DNS服务器.md
@@ -372,7 +372,7 @@ $ sudo crontab -e
 ```bash
 ## 定时任务配置项
 
-20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -Lso /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
+20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -R -fsSLo /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
 
 30 6 * * * /usr/bin/systemctl restart smartdns.service
 
@@ -382,7 +382,7 @@ $ sudo crontab -e
 
 ```bash
 ## 定时任务配置项
-20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -Lso /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
+20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -R -fsSLo /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
 
 30 6 * * * /usr/bin/bash /opt/smartdns_plugin.sh
 ```
diff --git a/src/debian/debian_dns_dnsmasq_cron.conf b/src/debian/debian_dns_dnsmasq_cron.conf
index 13f16ac..6b50141 100644
--- a/src/debian/debian_dns_dnsmasq_cron.conf
+++ b/src/debian/debian_dns_dnsmasq_cron.conf
@@ -6,9 +6,9 @@ $ sudo chmod +x /opt/dnsmasq_plugin.sh
 
 ## 设置 crontab
 
-20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -Lso /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
+20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -R -fsSLo /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
 
-25 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -Lso /etc/dnsmasq.d/anti-ad-dnsmasq.conf https://anti-ad.net/anti-ad-for-dnsmasq.conf
+25 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -R -fsSLo /etc/dnsmasq.d/anti-ad-dnsmasq.conf https://anti-ad.net/anti-ad-for-dnsmasq.conf
 
 30 6 * * * /usr/bin/systemctl restart smartdns.service
 
diff --git a/src/debian/debian_dns_smartdns_cron.conf b/src/debian/debian_dns_smartdns_cron.conf
index 6a36a42..6d09d69 100644
--- a/src/debian/debian_dns_smartdns_cron.conf
+++ b/src/debian/debian_dns_smartdns_cron.conf
@@ -1,14 +1,14 @@
 # This configuration file is customized by fox,
 # Optimize SmartDNS crontab for local DNS server.
 
-20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -Lso /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
+20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -R -fsSLo /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
 
 30 6 * * * /usr/bin/systemctl restart smartdns.service
 
 
 ## Or when the smartdns plugin is installed
 
-20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -Lso /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
+20 6 * * * /usr/bin/curl --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -R -fsSLo /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf
 
 30 6 * * * /usr/bin/bash /opt/smartdns_plugin.sh