diff --git a/apps/api/documents/index.html.desktop b/apps/api/documents/index.html.desktop
index 3b6a293bd..03edba6c1 100644
--- a/apps/api/documents/index.html.desktop
+++ b/apps/api/documents/index.html.desktop
@@ -55,7 +55,12 @@
                 height: '100%',
                 documentType: urlParams['doctype'] || 'text',
                 document: doc,
-                editorConfig: cfg
+                editorConfig: cfg,
+                events: {
+                    onInternalMessage: onInternalMessage,
+                    onDocumentReady: onDocumentReady
+
+                }
             });
 
 
@@ -92,7 +97,7 @@
             function getEditorConfig(urlParams) {
                 return {
                     customization   : {
-                        goback: { url:"https://onlyoffice.com" }
+                        goback: { url: "callback" }
                     },
                     mode            : urlParams["mode"] || 'edit',
                     lang            : urlParams["lang"] || 'en',
@@ -147,6 +152,21 @@
                 }
             };
 
+            function onInternalMessage(event) {
+                let info = event.data;
+                if ( info.type == 'goback' ) {
+                    if ( window.AscDesktopEditor ) {
+                        window.AscDesktopEditor.execCommand('go:folder', info.data.status);
+                    }
+                }
+            };
+
+            function onDocumentReady() {
+                if ( window.AscDesktopEditor ) {
+                    window.AscDesktopEditor.execCommand('doc:onready', '');
+                }
+            }
+
             if (isMobile()){
                 window.addEventListener('load', fixSize);
                 window.addEventListener('resize', fixSize);
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 173cce5c6..e167c20db 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -582,11 +582,17 @@ define([
             },
 
             goBack: function(blank) {
-                var href = this.appOptions.customization.goback.url;
-                if (blank) {
-                    window.open(href, "_blank");
+                var me = this;
+                if ( me.appOptions.customization.goback.url == 'callback' ) {
+                    Common.Gateway.internalMessage( 'goback',
+                        {status: me.appOptions.isOffline ? 'offline' : 'online'} );
                 } else {
-                    parent.location.href = href;
+                    var href = this.appOptions.customization.goback.url;
+                    if (blank) {
+                        window.open(href, "_blank");
+                    } else {
+                        parent.location.href = href;
+                    }
                 }
             },
 
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index c1c12a7f6..56a972c43 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -393,12 +393,18 @@ define([
             },
 
             goBack: function(blank) {
-                 var href = this.appOptions.customization.goback.url;
-                 if (blank) {
-                     window.open(href, "_blank");
-                 } else {
-                     parent.location.href = href;
-                 }
+                var me = this;
+                if ( me.appOptions.customization.goback.url == 'callback' ) {
+                    Common.Gateway.internalMessage( 'goback',
+                            {status: me.appOptions.isOffline ? 'offline' : 'online'} );
+                } else {
+                    var href = me.appOptions.customization.goback.url;
+                    if (blank) {
+                        window.open(href, "_blank");
+                    } else {
+                        parent.location.href = href;
+                    }
+                }
              },
 
             onEditComplete: function(cmp) {
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index 3fd553372..23444269e 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -428,11 +428,17 @@ define([
             },
 
             goBack: function(blank) {
-                var href = this.appOptions.customization.goback.url;
-                if (blank) {
-                    window.open(href, "_blank");
+                var me = this;
+                if ( me.appOptions.customization.goback.url == 'callback' ) {
+                    Common.Gateway.internalMessage( 'goback',
+                        {status: me.appOptions.isOffline ? 'offline' : 'online'} );
                 } else {
-                    parent.location.href = href;
+                    var href = me.appOptions.customization.goback.url;
+                    if (blank) {
+                        window.open(href, "_blank");
+                    } else {
+                        parent.location.href = href;
+                    }
                 }
             },