diff --git a/kernel/model/conf.go b/kernel/model/conf.go
index 495274b16..7c510a7b5 100644
--- a/kernel/model/conf.go
+++ b/kernel/model/conf.go
@@ -507,7 +507,7 @@ func Close(force bool, execInstallPkg int) (exitCode int) {
 			util.PushMsg(Conf.Language(130), 1000*5)
 			// 桌面端退出拉起更新安装时有时需要重启两次 https://github.com/siyuan-note/siyuan/issues/6544
 			// 这里多等待一段时间，等待安装程序启动
-			time.Sleep(4 * time.Second)
+			time.Sleep(5 * time.Second)
 		}
 		logging.LogInfof("exited kernel")
 		util.WebSocketServer.Close()