diff --git a/CellFrameDashboardService/DapChainHistoryHandler.cpp b/CellFrameDashboardService/DapChainHistoryHandler.cpp
index 9dfbfa5871f256e51a6bced002e21c19bff87f8c..136e34841e8ccff176082c7511a2ddf149e8c854 100644
--- a/CellFrameDashboardService/DapChainHistoryHandler.cpp
+++ b/CellFrameDashboardService/DapChainHistoryHandler.cpp
@@ -22,7 +22,7 @@ void DapChainHistoryHandler::onRequestNewHistory(const QMap<QString, QVariant>&
     for(int i = 0; i < wallets.count(); i++)
     {
         QProcess process;
-        process.start(QString(CLI_PATH) + " tx_history -net " + m_CurrentNetwork + " -chain gdb -addr " + wallets.at(i).toString());
+        process.start(QString("%1 tx_history -net %2 -chain gdb -addr %3").arg(CLI_PATH).arg(m_CurrentNetwork).arg(wallets.at(i).toString()));
         process.waitForFinished(-1);
 
         QByteArray result = process.readAll();
@@ -51,6 +51,7 @@ void DapChainHistoryHandler::onRequestNewHistory(const QMap<QString, QVariant>&
 
 void DapChainHistoryHandler::setCurrentNetwork(const QString& aNetwork)
 {
-    if(aNetwork == m_CurrentNetwork) return;
+    if(aNetwork == m_CurrentNetwork)
+        return;
     m_CurrentNetwork = aNetwork;
 }
diff --git a/CellFrameDashboardService/DapChainHistoryHandler.h b/CellFrameDashboardService/DapChainHistoryHandler.h
index 221a0ae6fd424c785d9cf389c00e8b0dd446dd45..6b56f6e35801057ea3d67c547cc0e64d7b904feb 100644
--- a/CellFrameDashboardService/DapChainHistoryHandler.h
+++ b/CellFrameDashboardService/DapChainHistoryHandler.h
@@ -31,6 +31,8 @@ public slots:
     /// Request new tx history
     /// @param wallet list
     void onRequestNewHistory(const QMap<QString, QVariant>& aWallets);
+    /// Set current network
+    /// @param name of network
     void setCurrentNetwork(const QString& aNetwork);
 
 signals:
diff --git a/CellFrameDashboardService/DapChainNodeNetworkHandler.cpp b/CellFrameDashboardService/DapChainNodeNetworkHandler.cpp
index 27411397d43c924e173f82b4369507e1a86b59b0..52fda1159009e3ef01df630316192ec216ec02ee 100644
--- a/CellFrameDashboardService/DapChainNodeNetworkHandler.cpp
+++ b/CellFrameDashboardService/DapChainNodeNetworkHandler.cpp
@@ -9,7 +9,7 @@ DapChainNodeNetworkHandler::DapChainNodeNetworkHandler(QObject *parent) : QObjec
 QVariant DapChainNodeNetworkHandler::getNodeNetwork() const
 {
     QProcess process;
-    process.start(QString(CLI_PATH) + " node dump -net " + m_CurrentNetwork + " -full");
+    process.start(QString("%1 node dump -net %2 -full").arg(CLI_PATH).arg(m_CurrentNetwork));
     process.waitForFinished(-1);
 
     QByteArray result = process.readAll();
@@ -69,7 +69,8 @@ QVariant DapChainNodeNetworkHandler::getNodeNetwork() const
 
 void DapChainNodeNetworkHandler::setCurrentNetwork(const QString& aNetwork)
 {
-    if(m_CurrentNetwork == aNetwork) return;
+    if(m_CurrentNetwork == aNetwork)
+        return;
     m_CurrentNetwork = aNetwork;
 }
 
diff --git a/CellFrameDashboardService/DapChainNodeNetworkHandler.h b/CellFrameDashboardService/DapChainNodeNetworkHandler.h
index ad148d42dfe589ae63776ba7006f3e37dea582f4..ab57a373debb8cb82ee3a880f4b1326f2723823e 100644
--- a/CellFrameDashboardService/DapChainNodeNetworkHandler.h
+++ b/CellFrameDashboardService/DapChainNodeNetworkHandler.h
@@ -26,7 +26,8 @@ public slots:
     /// Get new node network
     /// @return data of node network
     QVariant getNodeNetwork() const;
-
+    /// Set current network
+    /// @param name of network
     void setCurrentNetwork(const QString& aNetwork);
 };
 
diff --git a/CellFrameDashboardService/DapChainWalletHandler.cpp b/CellFrameDashboardService/DapChainWalletHandler.cpp
index 537053a7251577d3878148f714803de8852f151a..4da008ac980a5c0b0b36a7d7f7c5ae45b89b76c1 100755
--- a/CellFrameDashboardService/DapChainWalletHandler.cpp
+++ b/CellFrameDashboardService/DapChainWalletHandler.cpp
@@ -94,12 +94,13 @@ QString DapChainWalletHandler::sendToken(const QString &asSendWallet, const QStr
     QString answer;
     qInfo() << QString("sendTokenTest(%1, %2, %3, %4)").arg(asSendWallet).arg(asAddressReceiver).arg(asToken).arg(aAmount);
     QProcess processCreate;
-    processCreate.start(QString("%1 tx_create -net " + m_CurrentNetwork +" -chain gdb -from_wallet %2 -to_addr %3 -token %4 -value %5")
+    processCreate.start(QString("%1 tx_create -net %2 -chain gdb -from_wallet %3 -to_addr %4 -token %5 -value %6")
                   .arg(CLI_PATH)
+                  .arg(m_CurrentNetwork)
                   .arg(asSendWallet)
                   .arg(asAddressReceiver)
                   .arg(asToken)
-                  .arg(aAmount));
+                  .arg(aAmount) );
     processCreate.waitForFinished(-1);
     QString resultCreate = QString::fromLatin1(processCreate.readAll());
     qDebug() << resultCreate;
diff --git a/CellFrameDashboardService/DapChainWalletHandler.h b/CellFrameDashboardService/DapChainWalletHandler.h
index 7385778fe60b6dc16a9159ecc6dc912c1d51be85..3f8f4a5df1a17c0f5fe06d5e30c2a5ba8214479d 100755
--- a/CellFrameDashboardService/DapChainWalletHandler.h
+++ b/CellFrameDashboardService/DapChainWalletHandler.h
@@ -22,11 +22,30 @@ public:
 signals:
 
 public slots:
+    /// Create new wallet
+    /// @param name of wallet
+    /// @return result
     QStringList createWallet(const QString& asNameWallet);
+    /// Remove wallet
+    /// @param name of wallet
     void removeWallet(const QString& asNameWallet);
+    /// Get list of wallets
+    /// @return QMap of available wallets, where the key is name of wallet
+    /// and the value is number of wallet
     QMap<QString, QVariant> getWallets();
+    /// Get details about wallet
+    /// @param name of wallet
+    /// @return list with balances and tokens
     QStringList getWalletInfo(const QString& asNameWallet);
+    /// Create new token
+    /// @param name of wallet where is needed to send
+    /// @param andress of wallet which will receive
+    /// @param token name
+    /// @param sum for sending
+    /// @return result
     QString sendToken(const QString &asSendWallet, const QString& asAddressReceiver, const QString& asToken, const QString& aAmount);
+    /// Set current network
+    /// @param name of network
     void setCurrentNetwork(const QString& aNetwork);
 };