diff --git a/src/framework/cmd/cmd_session.go b/src/framework/cmd/cmd_session.go
index 808ea1d4..25fa65d9 100644
--- a/src/framework/cmd/cmd_session.go
+++ b/src/framework/cmd/cmd_session.go
@@ -15,8 +15,7 @@ func NewClientSession(cols, rows int) (*LocalClientSession, error) {
 	c := exec.Command("bash")
 	// 为防止当前进程阻塞，设置为后台执行
 	c.SysProcAttr = &syscall.SysProcAttr{
-		HideWindow:       true, // 隐藏窗口
-		NoInheritHandles: true, // 不继承句柄
+		Setpgid: true, // 设置新进程组，确保安装进程与当前进程不在同一进程组
 	}
 	// Start the command with a pty.
 	ptmx, err := pty.StartWithSize(c, &pty.Winsize{