diff --git a/CMakeLists.txt b/CMakeLists.txt
index aaef3c5a2..313bfecdb 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -560,7 +560,7 @@ set(APP_HEADERS
 
   # TT-RSS service headers.
   src/services/tt-rss/ttrssserviceroot.h
-  src/services/tt-rss/ttrssrecyclebin.h
+  src/services/tt-rss/ttrssrecyclebin.h;
   src/services/tt-rss/ttrssfeed.h
   src/services/tt-rss/ttrsscategory.h
   src/services/tt-rss/gui/formeditaccount.h
diff --git a/src/services/abstract/serviceroot.cpp b/src/services/abstract/serviceroot.cpp
index 455b9e4f8..d83bfa2d4 100755
--- a/src/services/abstract/serviceroot.cpp
+++ b/src/services/abstract/serviceroot.cpp
@@ -60,6 +60,38 @@ bool ServiceRoot::deleteViaGui() {
   return data_removed;
 }
 
+bool ServiceRoot::markAsReadUnread(RootItem::ReadStatus status) {
+  QSqlDatabase db_handle = qApp->database()->connection(metaObject()->className(), DatabaseFactory::FromSettings);
+
+  if (!db_handle.transaction()) {
+    qWarning("Starting transaction for feeds read change.");
+    return false;
+  }
+
+  QSqlQuery query_read_msg(db_handle);
+  query_read_msg.setForwardOnly(true);
+  query_read_msg.prepare(QSL("UPDATE Messages SET is_read = :read WHERE is_pdeleted = 0 AND account_id = :account_id;"));
+
+  query_read_msg.bindValue(QSL(":account_id"), accountId());
+  query_read_msg.bindValue(QSL(":read"), status == RootItem::Read ? 1 : 0);
+
+  if (!query_read_msg.exec()) {
+    qDebug("Query execution for feeds read change failed.");
+    db_handle.rollback();
+  }
+
+  // Commit changes.
+  if (db_handle.commit()) {
+    updateCounts(false);
+    itemChanged(getSubTree());
+    requestReloadMessageList(status == RootItem::Read);
+    return true;
+  }
+  else {
+    return db_handle.rollback();
+  }
+}
+
 QList<Message> ServiceRoot::undeletedMessages() const {
   QList<Message> messages;
   int account_id = accountId();
diff --git a/src/services/abstract/serviceroot.h b/src/services/abstract/serviceroot.h
index aca20bf3d..c4c3a0455 100755
--- a/src/services/abstract/serviceroot.h
+++ b/src/services/abstract/serviceroot.h
@@ -50,6 +50,8 @@ class ServiceRoot : public RootItem {
 
     bool deleteViaGui();
 
+    bool markAsReadUnread(ReadStatus status);
+
     // Returns list of specific actions for "Add new item" main window menu.
     // So typical list of returned actions could look like:
     //  a) Add new feed
diff --git a/src/services/standard/standardserviceroot.cpp b/src/services/standard/standardserviceroot.cpp
index 7a51f291b..512288582 100755
--- a/src/services/standard/standardserviceroot.cpp
+++ b/src/services/standard/standardserviceroot.cpp
@@ -118,35 +118,7 @@ bool StandardServiceRoot::deleteViaGui() {
 }
 
 bool StandardServiceRoot::markAsReadUnread(RootItem::ReadStatus status) {
-  QSqlDatabase db_handle = qApp->database()->connection(metaObject()->className(), DatabaseFactory::FromSettings);
-
-  if (!db_handle.transaction()) {
-    qWarning("Starting transaction for feeds read change.");
-    return false;
-  }
-
-  QSqlQuery query_read_msg(db_handle);
-  query_read_msg.setForwardOnly(true);
-  query_read_msg.prepare(QSL("UPDATE Messages SET is_read = :read WHERE is_pdeleted = 0 AND account_id = :account_id;"));
-
-  query_read_msg.bindValue(QSL(":account_id"), accountId());
-  query_read_msg.bindValue(QSL(":read"), status == RootItem::Read ? 1 : 0);
-
-  if (!query_read_msg.exec()) {
-    qDebug("Query execution for feeds read change failed.");
-    db_handle.rollback();
-  }
-
-  // Commit changes.
-  if (db_handle.commit()) {
-    updateCounts(false);
-    itemChanged(getSubTree());
-    requestReloadMessageList(status == RootItem::Read);
-    return true;
-  }
-  else {
-    return db_handle.rollback();
-  }
+  return ServiceRoot::markAsReadUnread(status);
 }
 
 QVariant StandardServiceRoot::data(int column, int role) const {
diff --git a/src/services/tt-rss/ttrsscategory.h b/src/services/tt-rss/ttrsscategory.h
index 54e573448..d2355f8e2 100755
--- a/src/services/tt-rss/ttrsscategory.h
+++ b/src/services/tt-rss/ttrsscategory.h
@@ -31,8 +31,6 @@ class TtRssCategory : public Category {
     explicit TtRssCategory(const QSqlRecord &record);
     virtual ~TtRssCategory();
 
-
-
     int customId() const;
     void setCustomId(int custom_id);
 
diff --git a/src/services/tt-rss/ttrssfeed.cpp b/src/services/tt-rss/ttrssfeed.cpp
index 76a4b1ea8..a8b228522 100755
--- a/src/services/tt-rss/ttrssfeed.cpp
+++ b/src/services/tt-rss/ttrssfeed.cpp
@@ -144,6 +144,24 @@ QList<Message> TtRssFeed::undeletedMessages() const {
   return messages;
 }
 
+bool TtRssFeed::markAsReadUnread(RootItem::ReadStatus status) {
+  QNetworkReply::NetworkError error;
+  QStringList ids = serviceRoot()->customIDSOfMessagesForItem(this);
+  TtRssUpdateArticleResponse response = serviceRoot()->network()->updateArticles(ids, UpdateArticle::Unread,
+                                                                                 status == RootItem::Unread ?
+                                                                                   UpdateArticle::SetToTrue :
+                                                                                   UpdateArticle::SetToFalse,
+                                                                                 error);
+
+  if (error != QNetworkReply::NoError || response.updateStatus()  != STATUS_OK) {
+    return false;
+  }
+  else {
+    // TODO: todo
+    //return Feed::markAsReadUnread(status);
+  }
+}
+
 int TtRssFeed::customId() const {
   return m_customId;
 }
diff --git a/src/services/tt-rss/ttrssfeed.h b/src/services/tt-rss/ttrssfeed.h
index ccd78d386..c49501049 100755
--- a/src/services/tt-rss/ttrssfeed.h
+++ b/src/services/tt-rss/ttrssfeed.h
@@ -43,6 +43,8 @@ class TtRssFeed : public Feed {
     int update();
     QList<Message> undeletedMessages() const;
 
+    bool markAsReadUnread(ReadStatus status);
+
     int customId() const;
     void setCustomId(int custom_id);
 
diff --git a/src/services/tt-rss/ttrssserviceroot.cpp b/src/services/tt-rss/ttrssserviceroot.cpp
index ca6061a64..4ae0c6e97 100755
--- a/src/services/tt-rss/ttrssserviceroot.cpp
+++ b/src/services/tt-rss/ttrssserviceroot.cpp
@@ -86,6 +86,23 @@ bool TtRssServiceRoot::deleteViaGui() {
   }
 }
 
+bool TtRssServiceRoot::markAsReadUnread(RootItem::ReadStatus status) {
+  QNetworkReply::NetworkError error;
+  QStringList ids = customIDSOfMessagesForItem(this);
+  TtRssUpdateArticleResponse response = m_network->updateArticles(ids, UpdateArticle::Unread,
+                                                                  status == RootItem::Unread ?
+                                                                    UpdateArticle::SetToTrue :
+                                                                    UpdateArticle::SetToFalse,
+                                                                  error);
+
+  if (error != QNetworkReply::NoError || response.updateStatus()  != STATUS_OK) {
+    return false;
+  }
+  else {
+    return ServiceRoot::markAsReadUnread(status);
+  }
+}
+
 bool TtRssServiceRoot::canBeEdited() {
   return true;
 }
diff --git a/src/services/tt-rss/ttrssserviceroot.h b/src/services/tt-rss/ttrssserviceroot.h
index 6f594ab7f..6dd03a2a7 100755
--- a/src/services/tt-rss/ttrssserviceroot.h
+++ b/src/services/tt-rss/ttrssserviceroot.h
@@ -44,6 +44,8 @@ class TtRssServiceRoot : public ServiceRoot {
     bool editViaGui();
     bool deleteViaGui();
 
+    bool markAsReadUnread(ReadStatus status);
+
     QVariant data(int column, int role) const;
 
     QList<QAction*> addItemMenu();