From 55f7ee0c8cc51990cf5f374424b80a5a2bf1151d Mon Sep 17 00:00:00 2001
From: hotyue <52734432+hotyue@users.noreply.github.com>
Date: Mon, 27 Apr 2026 02:05:24 +0000
Subject: [PATCH] =?UTF-8?q?feat(core):=20=E5=8D=87=E7=BA=A7=E8=88=B0?=
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---
 core/install.sh   | 12 +++++++-----
 core/runner.sh    |  2 +-
 core/tg_report.sh |  2 +-
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/core/install.sh b/core/install.sh
index e28de0c..7b65f1c 100755
--- a/core/install.sh
+++ b/core/install.sh
@@ -696,8 +696,8 @@ EOF
 [Unit]
 Description=Timer for IP-Sentinel Runner Service
 [Timer]
-# [修复] 彻底剔除 OnActiveSec=10s，改用严格的日历整点/半点匹配，杜绝 OTA 瞬间的并发走火！
-OnCalendar=*:00/30
+# [频率优化] 改用严格的 20 分钟步进，杜绝 OTA 瞬间的并发走火！
+OnCalendar=*:0/20
 RandomizedDelaySec=180
 Persistent=true
 Unit=ip-sentinel-runner.service
@@ -822,7 +822,8 @@ while true; do
     # 强制获取绝对 UTC 时分，免疫系统错误时区
     MIN=\$(date -u +%M)
     HOUR=\$(date -u +%H)
-    if [ "\$MIN" == "00" ] || [ "\$MIN" == "30" ]; then
+    # [频率优化] 匹配 20 分钟步进 (00, 20, 40)
+    if [ "\$MIN" == "00" ] || [ "\$MIN" == "20" ] || [ "\$MIN" == "40" ]; then
         /bin/bash /opt/ip_sentinel/core/runner.sh >/dev/null 2>&1
     fi
     # [绝对 UTC 锚点] 基于部署时刻的锚点触发热数据更新，天然并发削峰
@@ -860,7 +861,8 @@ EOF
             # 🟢 走常规调度路线 (正常的 Linux 或 KVM 型 Alpine)
             # ==========================================
             crontab -l 2>/dev/null | grep -v "ip_sentinel" > /tmp/cron_backup || true
-            echo "*/30 * * * * ${INSTALL_DIR}/core/runner.sh >/dev/null 2>&1" >> /tmp/cron_backup
+            # [频率优化] 调整为 */20
+            echo "*/20 * * * * ${INSTALL_DIR}/core/runner.sh >/dev/null 2>&1" >> /tmp/cron_backup
             # [绝对 UTC 锚点] 每天精确在部署的 UTC 时刻触发
             echo "${DEPLOY_UTC_MIN} ${DEPLOY_UTC_HOUR} * * * ${INSTALL_DIR}/core/updater.sh >/dev/null 2>&1" >> /tmp/cron_backup
             
@@ -982,7 +984,7 @@ else
     echo "🎉 边缘节点 (Agent) 部署流程彻底完成！"
 fi
 echo "📍 你的本地守护区域已锁定为: $REGION_NAME"
-echo "⚙️ 哨兵现已开启 [每30分钟] 的高频高拟真养护循环。"
+echo "⚙️ 哨兵现已开启 [每20分钟] 的高频高拟真养护循环。"
 if [[ -n "$TG_TOKEN" ]]; then
     echo "📡 Webhook 监听已启动 (端口: $AGENT_PORT) 并向中枢发送了注册请求。"
     
diff --git a/core/runner.sh b/core/runner.sh
index 828d7be..798958d 100755
--- a/core/runner.sh
+++ b/core/runner.sh
@@ -50,7 +50,7 @@ export -f log
 export CONFIG_FILE INSTALL_DIR
 
 # 3. 防僵尸网络特征 (Cron Jitter) - 核心隐蔽逻辑
-# 配合每 30 分钟的调度周期，将随机休眠控制在 0 到 180 秒内，彻底打散全球并发请求
+# 配合每 20 分钟的调度周期，将随机休眠控制在 0 到 180 秒内，彻底打散全球并发请求
 if [ -t 1 ]; then
     log "SYSTEM" "INFO " "💻 检测到人工终端干预，跳过静默休眠，立即执行任务！"
 else
diff --git a/core/tg_report.sh b/core/tg_report.sh
index 9baeab5..fb2fd8c 100755
--- a/core/tg_report.sh
+++ b/core/tg_report.sh
@@ -96,7 +96,7 @@ case "$REGION_CODE" in
     *) FLAG="🌐" ;;
 esac
 
-# 3. 截取过去 24 小时的日志 (每天48次轮询，保留最新 1000 行足以覆盖单日战报)
+# 3. 截取过去 24 小时的日志 (每天72次轮询，保留最新 1000 行足以覆盖单日战报)
 LOG_CONTENT=$(tail -n 1000 "$LOG_FILE" 2>/dev/null)
 
 if [ -z "$LOG_CONTENT" ]; then