diff --git a/source/ubl-settings-datetime.cc b/source/ubl-settings-datetime.cc
index f623641..918dc24 100644
--- a/source/ubl-settings-datetime.cc
+++ b/source/ubl-settings-datetime.cc
@@ -280,12 +280,28 @@ void MainWindow::wind_close_ntp(){
 
 void MainWindow::stop_ntp(){
     windowsNnpClose->hide();
+    /*
     // string cmd  = "systemd-timesyncd [[ systemctl --quiet is-active systemd-timesyncd &>/dev/null ]] && systemctl stop systemd-timesyncd";
+    
     string cmd = "sudo systemctl stop systemd-timesyncd; " ;
     cmd += "sudo systemctl stop ntp.service; sudo systemctl stop ntpdate.service; "; 
     cmd += "sudo systemctl stop chronyd; sudo service ntpd stop; sudo systemctl stop ptp4l; ";
     cmd += "sudo systemctl stop openntpd.service; sudo timedatectl set-ntp false";
     cmd += "sudo systemctl stop phc2sys";
+    */
+    string cmd = "";
+    string response = "";
+    string array_servis[8] = {"systemd-timesyncd", "chronyd", "ntp.service", "ntpdate.service",
+        "ntpd", "ptp4l", "openntpd.service", "phc2sys"};
+    for (string &name_serive: array_servis){
+        cmd = "sudo systemctl status " + name_serive + " | grep \"Active: active\"";
+        response = this->call(cmd.c_str());
+        if (response.length()!=0){
+            cmd = "sudo systemctl stop " + name_serive;
+            this->call(cmd.c_str());
+        }
+    }
+    
     system(cmd.c_str());
     this->update_time_date();