thingsboard-developers

diff --git a/ui/src/app/api/telemetry-websocket.service.js b/ui/src/app/api/telemetry-websocket.service.js
index f7e35eb..ab74f08 100644
--- a/ui/src/app/api/telemetry-websocket.service.js
+++ b/ui/src/app/api/telemetry-websocket.service.js
@@ -21,7 +21,7 @@ export default angular.module('thingsboard.api.telemetryWebsocket', [thingsboard
     .name;
 
 /*@ngInject*/
-function TelemetryWebsocketService($log, $websocket, $timeout, $window, types, userService) {
+function TelemetryWebsocketService($websocket, $timeout, $window, types, userService) {
 
     var isOpening = false,
         isOpened = false,
@@ -57,9 +57,7 @@ function TelemetryWebsocketService($log, $websocket, $timeout, $window, types, u
         if (isOpened && (cmdsWrapper.tsSubCmds.length > 0 ||
             cmdsWrapper.historyCmds.length > 0 ||
             cmdsWrapper.attrSubCmds.length > 0)) {
-            $log.debug("Sending subscription commands!");
             dataStream.send(angular.copy(cmdsWrapper)).then(function () {
-                $log.debug("Subscription commands were sent!");
                 checkToClose();
             });
             cmdsWrapper.tsSubCmds = [];
@@ -69,21 +67,17 @@ function TelemetryWebsocketService($log, $websocket, $timeout, $window, types, u
         tryOpenSocket();
     }
 
-    function onError (message) {
-        $log.debug("Websocket error:");
-        $log.debug(message);
+    function onError (/*message*/) {
         isOpening = false;
     }
 
     function onOpen () {
-        $log.debug("Websocket opened");
         isOpening = false;
         isOpened = true;
         publishCommands();
     }
 
     function onClose () {
-        $log.debug("Websocket closed");
         isOpening = false;
         isOpened = false;
     }

diff --git a/ui/src/app/help/help-links.constant.js b/ui/src/app/help/help-links.constant.js
index c0e2e89..ae2bdc1 100644
--- a/ui/src/app/help/help-links.constant.js
+++ b/ui/src/app/help/help-links.constant.js
@@ -46,8 +46,7 @@ var pluginActionsClazzHelpLinkMap = {
     'org.thingsboard.server.extensions.rest.action.RestApiCallPluginAction': 'pluginActionRestApiCall'
 };
 
-//var helpBaseUrl = "http://thingsboard.io";
-var helpBaseUrl = "http://localhost:4000";
+var helpBaseUrl = "http://thingsboard.io";
 
 export default angular.module('thingsboard.help', [])
     .constant('helpLinks',