From 69ae1803ad366b4cec1cb9a4e991bb0d7588cc87 Mon Sep 17 00:00:00 2001
From: tian <11429339@qq.com>
Date: Wed, 29 Jul 2026 21:58:16 +0800
Subject: [PATCH] docs: clarify journalctl -f equals tail -f, edge-server
 hot-reloads config

---
 docs/debug-third-party-api.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/docs/debug-third-party-api.md b/docs/debug-third-party-api.md
index 164fddf..cd75183 100644
--- a/docs/debug-third-party-api.md
+++ b/docs/debug-third-party-api.md
@@ -64,11 +64,15 @@ journalctl -u safesight-edge-server --no-pager \
 
 ### 实时跟踪告警和接口调用
 
+`journalctl -f` 效果等同于 `tail -f`，可持续滚动查看新日志：
+
 ```bash
 journalctl -u safesight-edge-server -f \
   | grep -E "alarm.*trigger|ExternalApi|token|send ok|send failed"
 ```
 
+> 注意：日志写入 systemd journal，没有独立的应用日志文件。edge-server 支持热加载配置，下发后无需重启即可生效。
+
 ---
 
 ## 第三步：触发告警，观察完整链路