From e1a84da2a45338d8bdfa98a7a87785d4462350c1 Mon Sep 17 00:00:00 2001
From: Olia Lisa <kannar7788@gmail.com>
Date: Fri, 23 Jan 2026 17:55:54 +0800
Subject: [PATCH] =?UTF-8?q?=E8=A1=A5=E5=85=85=E6=B3=A8=E9=87=8A?=
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---
 bin/update_port.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/update_port.sh b/bin/update_port.sh
index 83e2792..23ef1b5 100644
--- a/bin/update_port.sh
+++ b/bin/update_port.sh
@@ -75,6 +75,7 @@ find_free_port() {
 
 # ==========================================
 # 函数名: manage_port
+# 功能: 开放端口和关闭端口
 # 参数1: allow 或 deny (操作类型)
 # 参数2: 端口号
 # --- 使用示例 ---