From 38b33ba129827bf13937dc84138106c0a453345a Mon Sep 17 00:00:00 2001
From: mango <mango082888-bit@users.noreply.github.com>
Date: Sat, 14 Feb 2026 21:31:42 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=97=A7BBR=E9=85=8D=E7=BD=AE=E8=87=AA?=
 =?UTF-8?q?=E5=8A=A8=E5=8D=87=E7=BA=A7=E4=B8=BA=E5=AE=8C=E6=95=B4TCP?=
 =?UTF-8?q?=E8=B0=83=E4=BC=98?=
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---
 ss-rust.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/ss-rust.sh b/ss-rust.sh
index 3111242..fdf44ce 100644
--- a/ss-rust.sh
+++ b/ss-rust.sh
@@ -391,9 +391,12 @@ setup_bbr() {
     # 检测是否已启用
     local cc=$(sysctl -n net.ipv4.tcp_congestion_control 2>/dev/null)
     local qd=$(sysctl -n net.core.default_qdisc 2>/dev/null)
+    if [[ "$cc" == "bbr" && "$qd" == "fq" ]] && grep -q "TCP Tuning" /etc/sysctl.conf 2>/dev/null; then
+        info "BBR + TCP 完整调优已启用，无需重复配置"
+        return 0
+    fi
     if [[ "$cc" == "bbr" && "$qd" == "fq" ]]; then
-        info "BBR 已启用 (congestion=$cc, qdisc=$qd)"
-        grep -q "BBR Blast" /etc/sysctl.conf 2>/dev/null && info "BBR Blast 配置已存在" && return 0
+        info "检测到 BBR 已启用，升级为完整 TCP 调优..."
     fi
 
     # 检测系统