diff --git a/apps/common/main/lib/controller/ReviewChanges.js b/apps/common/main/lib/controller/ReviewChanges.js
index 822326e02..d44335201 100644
--- a/apps/common/main/lib/controller/ReviewChanges.js
+++ b/apps/common/main/lib/controller/ReviewChanges.js
@@ -89,7 +89,7 @@ define([
             this.collection     =   this.getApplication().getCollection('Common.Collections.ReviewChanges');
             this.userCollection =   this.getApplication().getCollection('Common.Collections.Users');
 
-            this._state = {posx: -1000, posy: -1000, popoverVisible: false};
+            this._state = {posx: -1000, posy: -1000, popoverVisible: false, previewMode: false};
 
             Common.NotificationCenter.on('reviewchanges:turn', this.onTurnPreview.bind(this));
             Common.NotificationCenter.on('spelling:turn', this.onTurnSpelling.bind(this));
@@ -511,9 +511,14 @@ define([
                     this.api.asc_EndViewModeInReview();
             }
             this.disableEditing(item.value !== 'markup');
+            this._state.previewMode = (item.value !== 'markup');
             Common.NotificationCenter.trigger('edit:complete', this.view);
         },
 
+        isPreviewChangesMode: function() {
+            return this._state.previewMode;
+        },
+
         disableEditing: function(disable) {
             var app = this.getApplication();
             app.getController('RightMenu').getView('RightMenu').clearSelection();
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index 1ad8c8de8..dcf87cd48 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -607,7 +607,8 @@ define([
                 action = this.stackLongActions.get({type: Asc.c_oAscAsyncActionType.BlockInteraction});
                 action ? this.setLongActionView(action) : this.loadMask && this.loadMask.hide();
 
-                if ((id==Asc.c_oAscAsyncAction['Save'] || id==Asc.c_oAscAsyncAction['ForceSaveButton']) && (!this._state.fastCoauth || this._state.usersCount<2))
+                if ((id==Asc.c_oAscAsyncAction['Save'] || id==Asc.c_oAscAsyncAction['ForceSaveButton']) && (!this._state.fastCoauth || this._state.usersCount<2 ||
+                    this.getApplication().getController('Common.Controllers.ReviewChanges').isPreviewChangesMode()))
                     this.synchronizeChanges();
 
                 if ( type == Asc.c_oAscAsyncActionType.BlockInteraction &&