diff --git a/PowerBar/AppState.swift b/PowerBar/AppState.swift
index 5c9b2d3..8b5f787 100644
--- a/PowerBar/AppState.swift
+++ b/PowerBar/AppState.swift
@@ -125,7 +125,7 @@ class AppState: ObservableObject {
         // 简化实现，直接启动 caffeinate 进程
         caffeinateProcess = Process()
         caffeinateProcess?.executableURL = URL(fileURLWithPath: "/usr/bin/caffeinate")
-        caffeinateProcess?.arguments = ["-d"] // -d 指示系统不要关闭显示屏
+        caffeinateProcess?.arguments = ["-i", "-s", "-d"] // -i 防止用户不活动导致睡眠，-s 防止系统进入睡眠，-d 防止显示屏关闭
         
         // 配置输出，避免产生不必要的输出
         let outputPipe = Pipe()