diff --git a/setup_ssh_key.bat b/setup_ssh_key.bat
new file mode 100644
index 0000000..8ae3a99
--- /dev/null
+++ b/setup_ssh_key.bat
@@ -0,0 +1,46 @@
+@echo off
+chcp 65001 >nul
+echo ========================================
+echo   首尔服务器 - SSH免密登录一键配置
+echo ========================================
+echo.
+
+set SSH_DIR=C:\Users\Administrator\.ssh
+set AUTH_KEYS=%SSH_DIR%\authorized_keys
+set PUB_KEY=ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHTmlHj3BO6FMdUItg5X0/GbnGwoaBMHbpyvvtpQA3Fs your_email@example.com
+
+echo [1/4] 创建.ssh目录...
+if not exist "%SSH_DIR%" mkdir "%SSH_DIR%"
+echo ✅ 目录已创建: %SSH_DIR%
+
+echo.
+echo [2/4] 检查公钥是否已存在...
+findstr /c:"%PUB_KEY%" "%AUTH_KEYS%" >nul 2>&1
+if %errorlevel% equ 0 (
+    echo ⚠️  公钥已存在，无需重复添加
+) else (
+    echo [3/4] 添加公钥到authorized_keys...
+    echo %PUB_KEY% >> "%AUTH_KEYS%"
+    echo ✅ 公钥已添加
+)
+
+echo.
+echo [4/4] 设置权限...
+icacls "%SSH_DIR%" /inheritance:r /grant:r "Administrator:(OI)(CI)F" >nul 2>&1
+icacls "%AUTH_KEYS%" /inheritance:r /grant:r "Administrator:F" >nul 2>&1
+echo ✅ 权限已设置
+
+echo.
+echo ========================================
+echo   配置完成！
+echo ========================================
+echo.
+echo 现在可以从本地电脑免密登录了：
+echo   ssh Administrator@43.155.184.64
+echo   或
+echo   ssh Administrator@10.200.0.13
+echo.
+echo 测试命令：
+echo   ssh Administrator@10.200.0.13 "echo 免密登录成功"
+echo.
+pause