diff --git a/data/index.json b/data/index.json
index 1b6413ad..0f12c670 100644
--- a/data/index.json
+++ b/data/index.json
@@ -23,12 +23,6 @@
       "action": "/?set.device",
       "class": "btn btn-block btn-default"
     },
-    {
-      "type": "link",
-      "title": "Список других устройств в сети",
-      "action": "/?set.udp",
-      "class": "btn btn-block btn-default"
-    },
     {
       "type": "link",
       "title": "Конфигурация WIFI",
diff --git a/include/udp_.h b/include/udp_.h
deleted file mode 100644
index 6583878c..00000000
--- a/include/udp_.h
+++ /dev/null
@@ -1,9 +0,0 @@
-#pragma once
-
-extern void udpInit();
-extern bool isUdpEnabled();
-extern void loopUdp();
-extern void handleUdp_esp32();
-extern void do_udp_data_parse();
-extern void add_dev_in_list(String filename, String id, String dev_name, String ip);
-extern void send_mqtt_to_udp();
\ No newline at end of file
diff --git a/src/BufferExecute.cpp b/src/BufferExecute.cpp
index e4255cb7..aee15885 100644
--- a/src/BufferExecute.cpp
+++ b/src/BufferExecute.cpp
@@ -45,7 +45,7 @@ void spaceCmdExecute(String &cmdStr) {
 void loopCmdExecute() {
     if (orderBuf.length()) {
         String tmp = selectToMarker(orderBuf, ",");  //выделяем первую команду rel 5 1,
-        SerialPrint("I","module","do: " + tmp);
+        SerialPrint("I","CMD","do: " + tmp);
         sCmd.readStr(tmp);                                    //выполняем
         orderBuf = deleteBeforeDelimiter(orderBuf, ",");  //осекаем
     }
diff --git a/src/Utils/FileUtils.cpp b/src/Utils/FileUtils.cpp
index baa82d6d..5d7fe2ba 100644
--- a/src/Utils/FileUtils.cpp
+++ b/src/Utils/FileUtils.cpp
@@ -9,7 +9,7 @@ const String filepath(const String& filename) {
 
 bool fileSystemInit() {
     if (!LittleFS.begin()) {
-        SerialPrint("[E]","module","init");
+        SerialPrint("[E]","Files","init");
         return false;
     }
     return true;
@@ -19,10 +19,10 @@ void removeFile(const String& filename) {
     String path = filepath(filename);
     if (LittleFS.exists(path)) {
         if (!LittleFS.remove(path)) {
-            SerialPrint("[E]","module","remove " + path);
+            SerialPrint("[E]","Files","remove " + path);
         }
     } else {
-        SerialPrint("I","module","not exist" + path);
+        SerialPrint("I","Files","not exist" + path);
     }
 }
 
@@ -30,7 +30,7 @@ File seekFile(const String& filename, size_t position) {
     String path = filepath(filename);
     auto file = LittleFS.open(path, "r");
     if (!file) {
-        SerialPrint("[E]","module","open " + path);
+        SerialPrint("[E]","Files","open " + path);
     }
     // поставим курсор в начало файла
     file.seek(position, SeekSet);
@@ -76,14 +76,14 @@ const String addFile(const String& filename, const String& str) {
 bool copyFile(const String& src, const String& dst, bool overwrite) {
     String srcPath = filepath(src);
     String dstPath = filepath(dst);
-    SerialPrint("I","module","copy " + srcPath + " to " + dstPath);
+    SerialPrint("I","Files","copy " + srcPath + " to " + dstPath);
     if (!LittleFS.exists(srcPath)) {
-        SerialPrint("[E]","module","not exist: " + srcPath);
+        SerialPrint("[E]","Files","not exist: " + srcPath);
         return false;
     }
     if (LittleFS.exists(dstPath)) {
         if (!overwrite) {
-            SerialPrint("[E]","module","already exist: " + dstPath);
+            SerialPrint("[E]","Files","already exist: " + dstPath);
             return false;
         }
         LittleFS.remove(dstPath);
diff --git a/src/Utils/SysUtils.cpp b/src/Utils/SysUtils.cpp
index c2713a63..48704aea 100644
--- a/src/Utils/SysUtils.cpp
+++ b/src/Utils/SysUtils.cpp
@@ -24,7 +24,7 @@ const String getChipId() {
 
 void setChipId() {
     chipId = getChipId();
-    SerialPrint("I","module","id: " + chipId);
+    SerialPrint("I","System","id: " + chipId);
 }
 
 #ifdef ESP8266
diff --git a/src/Web.cpp b/src/Web.cpp
index ed391616..570ec3ef 100644
--- a/src/Web.cpp
+++ b/src/Web.cpp
@@ -272,6 +272,7 @@ void web_init() {
         } else if (lastVersion == -2) {
             msg = F("Устройство не подключено к роутеру!");
         }
+        
         // else if (lastVersion == "") {
         //msg = F("Нажмите на кнопку \"обновить прошивку\" повторно...");
         //} else if (lastVersion == "less") {
diff --git a/src/WebServer.cpp b/src/WebServer.cpp
index 9a8e7df0..810a1add 100644
--- a/src/WebServer.cpp
+++ b/src/WebServer.cpp
@@ -29,17 +29,17 @@ void init() {
     server.serveStatic("/", LittleFS, "/").setDefaultFile("index.htm").setAuthentication(login.c_str(), pass.c_str());
 
     server.onNotFound([](AsyncWebServerRequest *request) {
-        SerialPrint("[E]","module","not found:\n" + getRequestInfo(request));
+        SerialPrint("[E]","WebServer","not found:\n" + getRequestInfo(request));
         request->send(404);
     });
 
     server.onFileUpload([](AsyncWebServerRequest *request, const String &filename, size_t index, uint8_t *data, size_t len, bool final) {
         // TODO
         if (!index) {
-            SerialPrint("I","module","start upload " + filename);
+            SerialPrint("I","WebServer","start upload " + filename);
         }
         if (final) {
-            SerialPrint("I","module","finish upload: " + prettyBytes(index + len));
+            SerialPrint("I","WebServer","finish upload: " + prettyBytes(index + len));
         }
     });
 
@@ -60,7 +60,7 @@ void init() {
 
     server.on("/cmd", HTTP_GET, [](AsyncWebServerRequest *request) {
         String cmdStr = request->getParam("command")->value();
-        SerialPrint("I","module","do: " + cmdStr);
+        SerialPrint("I","WebServer","do: " + cmdStr);
         loopCmdAdd(cmdStr);
         request->send(200, "text/html", "OK");
     });
diff --git a/src/Widgets.cpp b/src/Widgets.cpp
index 32e1285d..13c58db1 100644
--- a/src/Widgets.cpp
+++ b/src/Widgets.cpp
@@ -7,7 +7,7 @@ bool loadWidget(const String& filename, String& buf) {
     buf = readFile(getWidgetFile(filename), 2048);
     bool res = !(buf == "Failed" || buf == "Large");
     if (!res) {
-        SerialPrint("[E]","module","on load" + filename);
+        SerialPrint("[E]","Widgets","on load" + filename);
     }
     return res;
 }
diff --git a/src/main.cpp b/src/main.cpp
index 9022ead4..c2056a34 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -35,49 +35,45 @@ void setup() {
     myNotAsincActions = new NotAsinc(do_LAST);
     myScenario = new Scenario();
 
-    SerialPrint("I","FS","FS");
+    SerialPrint("I","FS","FS Init");
     fileSystemInit();
 
-    SerialPrint("I","Conf","Config");
+    SerialPrint("I","Conf","Config Init");
     loadConfig();
 
-    SerialPrint("I","Time","Clock");
+    SerialPrint("I","Time","Clock Init");
     clock_init();
 
-    SerialPrint("I","CMD","Commands");
+    SerialPrint("I","CMD","Commands Init");
     cmd_init();
 
-    SerialPrint("I","Sensors","Sensors");
+    SerialPrint("I","Sensors","Sensors Init");
     sensorsInit();
 
-    SerialPrint("I","Init","Init");
+    SerialPrint("I","Init","Init Init");
     all_init();
 
-    SerialPrint("I","WIFI","Network");
+    SerialPrint("I","WIFI","Network Init");
     startSTAMode();
 
-    SerialPrint("I","Uptime","Uptime");
+    SerialPrint("I","Uptime","Uptime Init");
     uptime_init();
 
-    SerialPrint("I","Update","Updater");
+    SerialPrint("I","Update","Updater Init");
     upgradeInit();
 
-    SerialPrint("I","HTTP","HttpServer");
+    SerialPrint("I","HTTP","HttpServer Init");
     HttpServer::init();
 
-    SerialPrint("I","Web","WebAdmin");
+    SerialPrint("I","Web","WebAdmin Init");
     web_init();
 
-    SerialPrint("I","Stat","InitSt");
+    SerialPrint("I","Stat","Stat Init");
     initSt();
 
-    SerialPrint("I","UDP","asyncUdpInit");
+    SerialPrint("I","UDP","Udp Init");
     asyncUdpInit();
-
-#ifdef UDP_ENABLED
-    SerialPrint("I","module","Broadcast UDP");
-    udpInit();
-#endif
+    
 #ifdef SSDP_EN
     SerialPrint("I","SSDP","Ssdp Init");
     SsdpInit();
diff --git a/src/udp_.cpp b/src/udp_.cpp
deleted file mode 100644
index d605eb6d..00000000
--- a/src/udp_.cpp
+++ /dev/null
@@ -1,166 +0,0 @@
-#include "Class/NotAsinc.h"
-#include "udp.h"
-#include "udp_.h"
-#include "Global.h"
-
-
-#ifdef ESP8266
-IPAddress udp_multicastIP(255, 255, 255, 255);
-WiFiUDP udp;
-#endif
-#ifdef ESP32
-IPAddress udp_multicastIP(239, 255, 255, 255);
-AsyncUDP udp;
-#endif
-String remote_ip;
-String received;
-int udp_period;
-boolean udp_busy = false;
-unsigned int udp_port = 4210;
-
-
-#ifdef UDP_ENABLED
-void udpInit() {
-    myNotAsincActions->add(
-        do_UDPDATAPARSE, [&](void*) {
-            do_udp_data_parse();
-        },
-        nullptr);
-
-    myNotAsincActions->add(
-        do_MQTTUDP, [&](void*) {
-            send_mqtt_to_udp();
-        },
-        nullptr);
-
-    removeFile("dev.csv");
-    addFileLn("dev.csv", "device id;device name;ip address");
-
-#ifdef ESP8266
-    udp.begin(udp_port);
-#endif
-
-    handleUdp_esp32();
-
-    randomSeed(micros());
-    udp_period = random(50000, 60000);
-
-    ts.add(
-        UDP, udp_period, [&](void*) {
-            if (jsonReadBool(configSetupJson, "udponoff") && isNetworkActive() && !udp_busy) {
-                SerialPrint("I","module","send info");
-                String payload = "iotm;";
-                payload += chipId;
-                payload += ";";
-                payload += jsonReadStr(configSetupJson, "name");
-#ifdef ESP8266
-                udp.beginPacketMulticast(udp_multicastIP, udp_port, WiFi.localIP());
-                udp.write(payload.c_str());
-                udp.endPacket();
-#endif
-#ifdef ESP32
-                udp.broadcast(line_to_send.c_str());
-#endif
-            }
-        },
-        nullptr, false);
-}
-
-bool isUdpEnabled() {
-    return jsonReadBool(configSetupJson, "udponoff") && isNetworkActive();
-}
-
-void loopUdp() {
-#ifdef ESP8266
-    if (!isUdpEnabled()) {
-        return;
-    }
-
-    int packetSize = udp.parsePacket();
-    if (!packetSize) {
-        return;
-    }
-
-    char udp_packet[255];
-    remote_ip = udp.remoteIP().toString();
-
-    SerialPrint("I","module",prettyBytes(packetSize) + " from " + remote_ip + ":" + udp.remotePort());
-
-    int len = udp.read(udp_packet, 255);
-    if (len) {
-        udp_packet[len] = '\x00';
-    }
-    received = String(udp_packet);
-    if (received.indexOf("iotm;") >= 0 || received.indexOf("mqttServer") >= 0) {
-        myNotAsincActions->make(do_UDPDATAPARSE);
-    }
-#endif
-    ;
-}
-
-void handleUdp_esp32() {
-#ifdef ESP32
-    if (udp.listenMulticast(udp_multicastIP, udp_port)) {
-        udp.onPacket([](AsyncUDPPacket packet) {
-            received = (char*)packet.data();
-            remote_ip = packet.remoteIP().toString();
-            if (jsonReadStr(configSetupJson, "udponoff") == "1") {
-                if (received.indexOf("iotm;") >= 0) {
-                    myNotAsincActions->make(do_UDPDATAPARSE);
-                }
-                if (received.indexOf("mqttServer") >= 0) {
-                    myNotAsincActions->make(do_UDPDATAPARSE);
-                }
-            }
-        });
-    }
-#endif
-}
-
-void do_udp_data_parse() {
-    if (received.indexOf("mqttServer") >= 0) {
-        SerialPrint("I","module","received setting");
-        jsonWriteStr(configSetupJson, "mqttServer", jsonReadStr(received, "mqttServer"));
-        jsonWriteInt(configSetupJson, "mqttPort", jsonReadInt(received, "mqttPort"));
-        jsonWriteStr(configSetupJson, "mqttPrefix", jsonReadStr(received, "mqttPrefix"));
-        jsonWriteStr(configSetupJson, "mqttUser", jsonReadStr(received, "mqttUser"));
-        jsonWriteStr(configSetupJson, "mqttPass", jsonReadStr(received, "mqttPass"));
-        saveConfig();
-        myNotAsincActions->make(do_MQTTPARAMSCHANGED);
-    }
-    if (received.indexOf("iotm;") >= 0) {
-        add_dev_in_list("dev.csv", selectFromMarkerToMarker(received, ";", 1), selectFromMarkerToMarker(received, ";", 2), received);
-    }
-}
-
-void add_dev_in_list(String filename, String id, String dev_name, String ip) {
-    auto file = seekFile("/" + filename);
-    if (!file.find(id.c_str())) {
-        addFileLn(filename, id + ";" + dev_name + "; <a href=\"http://" + ip + "\" target=\"_blank\"\">" + ip + "</a>");
-    }
-}
-
-void send_mqtt_to_udp() {
-    if (!isUdpEnabled()) {
-        return;
-    }
-    udp_busy = true;
-    String data = "{}";
-    jsonWriteStr(data, "mqttServer", jsonReadStr(configSetupJson, "mqttServer"));
-    jsonWriteInt(data, "mqttPort", jsonReadInt(configSetupJson, "mqttPort"));
-    jsonWriteStr(data, "mqttPrefix", jsonReadStr(configSetupJson, "mqttPrefix"));
-    jsonWriteStr(data, "mqttUser", jsonReadStr(configSetupJson, "mqttUser"));
-    jsonWriteStr(data, "mqttPass", jsonReadStr(configSetupJson, "mqttPass"));
-#ifdef ESP8266
-    udp.beginPacketMulticast(udp_multicastIP, udp_port, WiFi.localIP());
-    udp.write(data.c_str());
-    udp.endPacket();
-#endif
-#ifdef ESP32
-    udp.broadcast(mqtt_data.c_str());
-#endif
-    SerialPrint("I","module","sent info");
-    udp_busy = false;
-}
-
-#endif
\ No newline at end of file