diff --git a/Kconfig b/Kconfig
index 5d6fa1c..ba932ab 100644
--- a/Kconfig
+++ b/Kconfig
@@ -84,11 +84,23 @@ menu "WebGUIApp"
 			bool "Enabled SNTP time update"
 	        default y
 
-		config WEBGUIAPP_SNTP_HOST
-            string "URL of SNTP server"
+		config WEBGUIAPP_SNTP_HOST_1
+            string "URL of SNTP server 1"
+            default "1.pool.ntp.org"
+	            help
+	                URL of SNTP server 
+	                
+	    config WEBGUIAPP_SNTP_HOST_2
+            string "URL of SNTP server 2"
             default "2.pool.ntp.org"
 	            help
-	                URL of firmware file for OTA update	             
+	                URL of SNTP server
+
+	    config WEBGUIAPP_SNTP_HOST_3
+            string "URL of SNTP server 3"
+            default "3.pool.ntp.org"
+	            help
+	                URL of SNTP server 	                             
         		
         config WEBGUIAPP_SNTP_AUTOUPDATE_PERIOD
             int "SNTP autoupdate period in seconds"
diff --git a/include/WebGUIAppMain.h b/include/WebGUIAppMain.h
index 1de696e..32d20d6 100644
--- a/include/WebGUIAppMain.h
+++ b/include/WebGUIAppMain.h
@@ -66,6 +66,8 @@
         {
             int TimeZone;
             char SntpServerAdr[33];
+            char SntpServer2Adr[33];
+            char SntpServer3Adr[33];
             struct
             {
                 char b1 :1;
diff --git a/src/HTTPPostSystem.c b/src/HTTPPostSystem.c
index a129521..bc53847 100644
--- a/src/HTTPPostSystem.c
+++ b/src/HTTPPostSystem.c
@@ -397,6 +397,10 @@ static HTTP_IO_RESULT HTTPPostServicesSettings(httpd_req_t *req, char *PostData)
     }
     httpd_query_key_value(PostData, "tsr", GetSysConf()->sntpClient.SntpServerAdr,
                           sizeof(GetSysConf()->sntpClient.SntpServerAdr));
+    httpd_query_key_value(PostData, "tsr2", GetSysConf()->sntpClient.SntpServer2Adr,
+                          sizeof(GetSysConf()->sntpClient.SntpServer2Adr));
+    httpd_query_key_value(PostData, "tsr3", GetSysConf()->sntpClient.SntpServer3Adr,
+                          sizeof(GetSysConf()->sntpClient.SntpServer3Adr));
 
     /*MQTT Test button handlers*/
     if (httpd_query_key_value(PostData, "mqtttest1", tmp, 6) == ESP_OK)
diff --git a/src/HTTPPrintSystem.c b/src/HTTPPrintSystem.c
index 76973fb..3e0bd4a 100644
--- a/src/HTTPPrintSystem.c
+++ b/src/HTTPPrintSystem.c
@@ -617,6 +617,14 @@ void HTTPPrint_tmsrv(char *VarData, void *arg)
 {
     snprintf(VarData, MAX_DYNVAR_LENGTH, "%s", GetSysConf()->sntpClient.SntpServerAdr);
 }
+void HTTPPrint_tmsrv2(char *VarData, void *arg)
+{
+    snprintf(VarData, MAX_DYNVAR_LENGTH, "%s", GetSysConf()->sntpClient.SntpServer2Adr);
+}
+void HTTPPrint_tmsrv3(char *VarData, void *arg)
+{
+    snprintf(VarData, MAX_DYNVAR_LENGTH, "%s", GetSysConf()->sntpClient.SntpServer3Adr);
+}
 
 static void HTTPPrint_freeram(char *VarData, void *arg)
 {
@@ -821,6 +829,8 @@ dyn_var_handler_t HANDLERS_ARRAY[] = {
         /*SNTP*/
         { "sntpen", sizeof("sntpen") - 1, &HTTPPrint_sntpen },
         { "tmsrv", sizeof("tmsrv") - 1, &HTTPPrint_tmsrv },
+        { "tmsrv2", sizeof("tmsrv2") - 1, &HTTPPrint_tmsrv2 },
+        { "tmsrv3", sizeof("tmsrv3") - 1, &HTTPPrint_tmsrv3 },
 
         { "freeram", sizeof("freeram") - 1, &HTTPPrint_freeram },
         { "minram", sizeof("minram") - 1, &HTTPPrint_minram },
diff --git a/src/SNTP.c b/src/SNTP.c
index f619ee0..c0b7a43 100644
--- a/src/SNTP.c
+++ b/src/SNTP.c
@@ -68,7 +68,9 @@ static void time_sync_notification_cb(struct timeval *tv)
 static void initialize_sntp(void)
 {
   sntp_setoperatingmode(SNTP_OPMODE_POLL);
-  sntp_setservername(0, "pool.ntp.org");
+  sntp_setservername(0, GetSysConf()->sntpClient.SntpServerAdr);
+  sntp_setservername(1, GetSysConf()->sntpClient.SntpServerAdr);
+  sntp_setservername(2, GetSysConf()->sntpClient.SntpServerAdr);
   sntp_set_sync_interval(6*3600*1000);
   sntp_set_time_sync_notification_cb(time_sync_notification_cb);
   sntp_init();
diff --git a/src/WebGUIAppMain.c b/src/WebGUIAppMain.c
index 5d3bd87..20f997e 100644
--- a/src/WebGUIAppMain.c
+++ b/src/WebGUIAppMain.c
@@ -353,8 +353,12 @@ esp_netif_str_to_ip4(CONFIG_WEBGUIAPP_DNS3_ADDRESS_DEFAULT, (esp_ip4_addr_t*) &C
     memcpy(Conf->mqttStation[1].UserPass, CONFIG_WEBGUIAPP_MQTT_PASSWORD, sizeof(CONFIG_WEBGUIAPP_MQTT_PASSWORD));
 #endif
 #endif
-    memcpy(Conf->sntpClient.SntpServerAdr, CONFIG_WEBGUIAPP_SNTP_HOST,
-           sizeof(CONFIG_WEBGUIAPP_SNTP_HOST));
+    memcpy(Conf->sntpClient.SntpServerAdr, CONFIG_WEBGUIAPP_SNTP_HOST_1,
+           sizeof(CONFIG_WEBGUIAPP_SNTP_HOST_1));
+    memcpy(Conf->sntpClient.SntpServer2Adr, CONFIG_WEBGUIAPP_SNTP_HOST_2,
+           sizeof(CONFIG_WEBGUIAPP_SNTP_HOST_2));
+    memcpy(Conf->sntpClient.SntpServer3Adr, CONFIG_WEBGUIAPP_SNTP_HOST_3,
+           sizeof(CONFIG_WEBGUIAPP_SNTP_HOST_3));
     Conf->sntpClient.Flags1.bIsGlobalEnabled = CONFIG_WEBGUIAPP_SNTP_AUTOUPDATE_ENABLE;
     Conf->sntpClient.TimeZone = CONFIG_WEBGUIAPP_SNTP_TIMEZONE;