diff --git a/kiri-engine/FileListen/FileChangeCustomProcess.php b/kiri-engine/FileListen/FileChangeCustomProcess.php
index f4c8b1bd..f44a3fd1 100644
--- a/kiri-engine/FileListen/FileChangeCustomProcess.php
+++ b/kiri-engine/FileListen/FileChangeCustomProcess.php
@@ -64,6 +64,16 @@ class FileChangeCustomProcess extends Command
 			$driver = Kiri::getDi()->get(Inotify::class, [$this->dirs, $this]);
 		}
 		$make = Barrier::make();
+		go(function () {
+			$this->source = proc_open("php " . APP_PATH . "kiri.php sw:server restart",
+				[
+					0 => ["pipe", "r"],  // 标准输入，子进程从此管道中读取数据
+					1 => ["pipe", "w"],  // 标准输出，子进程向此管道中写入数据
+					2 => ["file", "/tmp/error-output.txt", "a"] // 标准错误，写入到一个文件
+				]
+				, $this->pipes);
+			var_dump($this->source, $this->pipes);
+		});
 		go(function () {
 			$sign = Coroutine::waitSignal(SIGTERM, -1);
 			if ($sign) {
@@ -73,17 +83,6 @@ class FileChangeCustomProcess extends Command
 		go(function () use ($driver) {
 			$driver->start();
 		});
-		go(function () {
-			$this->source = proc_open("php " . APP_PATH . "kiri.php sw:server restart",
-				[
-					0 => ["pipe", "r"],  // 标准输入，子进程从此管道中读取数据
-					1 => ["pipe", "w"],  // 标准输出，子进程向此管道中写入数据
-					2 => ["file", "/tmp/error-output.txt", "a"] // 标准错误，写入到一个文件
-				]
-				, $this->pipes);
-		});
-
-		var_dump($this->source, $this->pipes);
 		Barrier::wait($make);
 		return 0;
 	}