diff --git a/knotfiles/autostart.nu b/knotfiles/autostart.nu
index c93e24f..2603c17 100644
--- a/knotfiles/autostart.nu
+++ b/knotfiles/autostart.nu
@@ -2,13 +2,15 @@
 #
 # Copyright (C) 2022 KAAAsS
 
-# 设置自启脚本
-export def install [
-    path: path
-] {
-    let filename = ($path | path basename)
-    mkdir $"($env.HOME_DIR)/.config/autostart"
-    echo $"[Desktop Entry]
+use constraints.nu
+
+module linux {
+    export def install [
+        path: path
+    ] {
+        let filename = ($path | path basename)
+        mkdir $"($env.HOME_DIR)/.config/autostart"
+        echo $"[Desktop Entry]
 Exec=($path)
 Icon=dialog-scripts
 Name=($filename)
@@ -16,6 +18,68 @@ Path=
 Type=Application
 X-KDE-AutostartScript=true
 " | save -f $"($env.HOME_DIR)/.config/autostart/($filename).desktop"
+        null
+    }
+
+    export def uninstall [
+        path: path
+    ] {
+        let filename = ($path | path basename)
+        rm -f $"($env.HOME_DIR)/.config/autostart/($filename).desktop"
+        null
+    }
+}
+
+module darwin {
+    export def install [
+        path: path
+    ] {
+        let filename = ($path | path basename)
+        mkdir $"($env.HOME_DIR)/Library/LaunchAgents"
+        echo $"<?xml version=\"1.0\" encoding=\"UTF-8\"?>
+<!DOCTYPE plist PUBLIC \"-//Apple Computer//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">
+<plist version=\"1.0\">
+<dict>
+    <key>Label</key>
+    <string>($filename)</string>
+    <key>ProgramArguments</key>
+    <array>
+        <string>($path)</string>
+    </array>
+    <key>RunAtLoad</key>
+    <true/>
+</dict>
+</plist>
+" | save -f $"($env.HOME_DIR)/Library/LaunchAgents/($filename).plist"
+        launchctl load $"($env.HOME_DIR)/Library/LaunchAgents/($filename).plist"
+        null
+    }
+
+    export def uninstall [
+        path: path
+    ] {
+        let filename = ($path | path basename)
+        launchctl stop $"($filename)"
+        launchctl unload $"($env.HOME_DIR)/Library/LaunchAgents/($filename).plist"
+        rm -f $"($env.HOME_DIR)/Library/LaunchAgents/($filename).plist"
+        null
+    }
+}
+
+use linux
+use darwin
+
+# 设置自启脚本
+export def install [
+    path: path
+] {
+    if (constraints os linux) {
+        linux install $path
+    } else if (constraints os darwin) {
+        darwin install $path
+    } else {
+        error make { msg: "当前系统不支持自启脚本" }
+    }
     null
 }
 
@@ -23,7 +87,12 @@ X-KDE-AutostartScript=true
 export def uninstall [
     path: path
 ] {
-    let filename = ($path | path basename)
-    rm -f $"($env.HOME_DIR)/.config/autostart/($filename).desktop"
+    if (constraints os linux) {
+        linux uninstall $path
+    } else if (constraints os darwin) {
+        darwin uninstall $path
+    } else {
+        error make { msg: "当前系统不支持自启脚本" }
+    }
     null
 }