diff --git a/backend/app/service/fail2ban.go b/backend/app/service/fail2ban.go
index 59684ccc0..a881cd66a 100644
--- a/backend/app/service/fail2ban.go
+++ b/backend/app/service/fail2ban.go
@@ -107,7 +107,7 @@ func (u *Fail2BanService) UpdateConf(req dto.Fail2BanUpdate) error {
 		if req.Value == "firewallcmd-ipset" || req.Value == "ufw" {
 			itemName := "ufw"
 			if req.Value == "firewallcmd-ipset" {
-				itemName = "firewallcmd"
+				itemName = "firewalld"
 			}
 			client, err := firewall.NewFirewallClient()
 			if err != nil {
diff --git a/backend/utils/firewall/client/firewalld.go b/backend/utils/firewall/client/firewalld.go
index 569e286d0..4c9a2a723 100644
--- a/backend/utils/firewall/client/firewalld.go
+++ b/backend/utils/firewall/client/firewalld.go
@@ -106,6 +106,7 @@ func (f *Firewall) ListPort() ([]FireInfo, error) {
 			}
 			itemRule := f.loadInfo(rule)
 			if len(itemRule.Port) != 0 && itemRule.Family == "ipv4" {
+				itemRule.Family = ""
 				datas = append(datas, itemRule)
 			}
 		}