diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..dbe9c82
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.vscode/
\ No newline at end of file
diff --git a/jail.local b/jail.local
deleted file mode 100644
index 08527d4..0000000
--- a/jail.local
+++ /dev/null
@@ -1,26 +0,0 @@
-# Fail2ban 本地自定义配置
-# 目标：SSH 在 20 分钟内失败超过 3 次即封禁；封禁时间从 1 分钟开始，
-# 按激进倍率增长，最多到 28 天，并混入最多 3600 秒随机时间。
-
-[INCLUDES]
-before = paths-debian.conf
-
-[DEFAULT]
-# 20 分钟内累计 4 次失败时触发封禁
-findtime = 20m
-maxretry = 4
-
-# 初始封禁 1 分钟，后续按倍率递增
-bantime = 1m
-bantime.increment = true
-bantime.rndtime = 3600
-bantime.maxtime = 2419200
-
-# 12 级递增，最终封顶到 28 天
-bantime.multipliers = 1 2 4 8 16 32 64 128 256 1024 10080 40320
-
-[sshd]
-enabled = true
-port = ssh
-logpath = %(sshd_log)s
-backend = %(sshd_backend)s