diff --git a/scripts/install/debian.sh b/scripts/install/debian.sh
index 588d66500..4a9402712 100644
--- a/scripts/install/debian.sh
+++ b/scripts/install/debian.sh
@@ -54,11 +54,12 @@ if [ ! -f /usr/sbin/ufw ];then
 	firewall-cmd --permanent --zone=public --add-port=7200/tcp
 	firewall-cmd --permanent --zone=public --add-port=3306/tcp
 	firewall-cmd --permanent --zone=public --add-port=30000-40000/tcp
-	firewall-cmd --reload
 
 	# fix:debian10 firewalld faq
 	# https://kawsing.gitbook.io/opensystem/andoid-shou-ji/untitled/fang-huo-qiang#debian-10-firewalld-0.6.3-error-commandfailed-usrsbinip6tablesrestorewn-failed-ip6tablesrestore-v1.8
-	sed -i 's#IndividualCalls=no#IndividualCalls=yes#g' /etc/firewalld/firewalld.conf 
+	sed -i 's#IndividualCalls=no#IndividualCalls=yes#g' /etc/firewalld/firewalld.conf
+
+	firewall-cmd --reload
 fi
 
 systemctl restart firewalld