From e957dc6ac491cdf1e4b44a26585892b017ba2d33 Mon Sep 17 00:00:00 2001
From: Wang Sen Di <wangsendi@vip.qq.com>
Date: Tue, 16 Dec 2025 10:01:09 +0800
Subject: [PATCH] -

---
 netflow/iptables.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/netflow/iptables.sh b/netflow/iptables.sh
index 4270a3c..971c4cf 100644
--- a/netflow/iptables.sh
+++ b/netflow/iptables.sh
@@ -56,7 +56,7 @@ __main() {
 		for cmd in iptables ip6tables; do
 			$cmd -t mangle -N "$_chain" 2>/dev/null || true
 			if ! $cmd -t mangle -C OUTPUT -o '!lo' -m cgroup --cgroup "$cgid" -j "$_chain" 2>/dev/null; then
-				$cmd -t mangle -A OUTPUT -o '!lo' -m cgroup --cgroup "$cgid" -j "$_chain"
+				$cmd -t mangle -I OUTPUT 1 -o '!lo' -m cgroup --cgroup "$cgid" -j "$_chain"
 			fi
 			if ! $cmd -t mangle -C "$_chain" -j RETURN 2>/dev/null; then
 				$cmd -t mangle -A "$_chain" -j RETURN