diff --git a/apps/common/main/lib/controller/Comments.js b/apps/common/main/lib/controller/Comments.js
index 95545f8d9..2101fc52c 100644
--- a/apps/common/main/lib/controller/Comments.js
+++ b/apps/common/main/lib/controller/Comments.js
@@ -606,7 +606,7 @@ define([
         },
         onApiAddComments: function (data) {
             for (var i = 0; i < data.length; ++i) {
-                var comment = this.readSDKComment(data[i].Id, data[i].Comment);
+                var comment = this.readSDKComment(data[i].asc_getId(), data[i]);
                 this.collection.push(comment);
             }
 
diff --git a/apps/documenteditor/main/app/controller/LeftMenu.js b/apps/documenteditor/main/app/controller/LeftMenu.js
index 0d65e83e3..bdd66a471 100644
--- a/apps/documenteditor/main/app/controller/LeftMenu.js
+++ b/apps/documenteditor/main/app/controller/LeftMenu.js
@@ -480,7 +480,7 @@ define([
 
         onApiAddComments: function(data) {
             for (var i = 0; i < data.length; ++i) {
-                if (data[i].Comment && data[i].Comment.asc_getUserId() !== this.mode.user.id) {
+                if (data[i].asc_getUserId() !== this.mode.user.id) {
                     this.leftMenu.markCoauthOptions('comments');
                     break;
                 }
diff --git a/apps/presentationeditor/main/app/controller/LeftMenu.js b/apps/presentationeditor/main/app/controller/LeftMenu.js
index ff3520ff6..15c927455 100644
--- a/apps/presentationeditor/main/app/controller/LeftMenu.js
+++ b/apps/presentationeditor/main/app/controller/LeftMenu.js
@@ -375,7 +375,7 @@ define([
 
         onApiAddComments: function(data) {
             for (var i = 0; i < data.length; ++i) {
-                if (data[i].Comment && data[i].Comment.asc_getUserId() !== this.mode.user.id) {
+                if (data[i].asc_getUserId() !== this.mode.user.id) {
                     this.leftMenu.markCoauthOptions('comments');
                     break;
                 }
diff --git a/apps/spreadsheeteditor/main/app/controller/LeftMenu.js b/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
index efef9b4a9..9aac71131 100644
--- a/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
+++ b/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
@@ -516,7 +516,7 @@ define([
 
         onApiAddComments: function(data) {
             for (var i = 0; i < data.length; ++i) {
-                if (data[i].Comment && data[i].Comment.asc_getUserId() !== this.mode.user.id) {
+                if (data[i].asc_getUserId() !== this.mode.user.id) {
                     this.leftMenu.markCoauthOptions('comments');
                     break;
                 }