diff --git a/bin/clashfm.tar.gz b/bin/clashfm.tar.gz
index f0d00fd..9d8cdfc 100644
Binary files a/bin/clashfm.tar.gz and b/bin/clashfm.tar.gz differ
diff --git a/scripts/clash.sh b/scripts/clash.sh
index a30c41e..e0ebb5c 100644
--- a/scripts/clash.sh
+++ b/scripts/clash.sh
@@ -358,7 +358,7 @@ macfilter(){
 	[ -f /var/lib/dhcp/dhcpd.leases ] && dhcpdir='/var/lib/dhcp/dhcpd.leases'
 	[ -f /var/lib/dhcpd/dhcpd.leases ] && dhcpdir='/var/lib/dhcpd/dhcpd.leases'
 	[ -f /tmp/dhcp.leases ] && dhcpdir='/tmp/dhcp.leases'
-	[ -f /tmp/dhcp.leases ] && dhcpdir='/dev/null'
+	[ -z "$dhcpdir" ] && dhcpdir='/dev/null'
 	[ -z "$macfilter_type" ] && macfilter_type='黑名单' 
 	[ "$macfilter_type" = "黑名单" ] && macfilter_over='白名单' || macfilter_over='黑名单'
 	######