diff --git a/src/cpp/serviceitem.cpp b/src/cpp/serviceitem.cpp
index 42c23cb..7169cb9 100644
--- a/src/cpp/serviceitem.cpp
+++ b/src/cpp/serviceitem.cpp
@@ -49,6 +49,16 @@ ServiceItem::ServiceItem(const QString &name, const QString &type, const QString
 
 }
 
+ServiceItem::ServiceItem(const QString &name, const QString &type, const QString &background,
+                         const QString &backgroundType, const QStringList &text,
+                         const QString &audio, const QString &font, const int &fontSize,
+                         const int &slideNumber, QObject *parent)
+  : QObject(parent),m_name(name),m_type(type),m_background(background),
+    m_backgroundType(backgroundType),m_text(text),m_audio(audio),m_font(font),m_fontSize(fontSize),m_slideNumber(slideNumber)
+{
+
+}
+
 QString ServiceItem::name() const {
   return m_name;
 }
@@ -84,6 +94,10 @@ int ServiceItem::fontSize() const {
   return m_fontSize;
 }
 
+int ServiceItem::slideNumber() const {
+  return m_slideNumber;
+}
+
 bool ServiceItem::active() const {
   return m_active;
 }
@@ -165,6 +179,15 @@ void ServiceItem::setFontSize(int fontSize)
     emit fontSizeChanged(m_fontSize);
 }
 
+void ServiceItem::setSlideNumber(int slideNumber)
+{
+    if (m_slideNumber == slideNumber)
+        return;
+
+    m_slideNumber = slideNumber;
+    emit slideNumberChanged(m_slideNumber);
+}
+
 void ServiceItem::setActive(bool active)
 {
   qDebug() << "::::::::::::::::::::";
diff --git a/src/cpp/serviceitem.h b/src/cpp/serviceitem.h
index 5d010b5..c37ff82 100644
--- a/src/cpp/serviceitem.h
+++ b/src/cpp/serviceitem.h
@@ -18,6 +18,7 @@ class ServiceItem : public QObject
   Q_PROPERTY(int fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
   Q_PROPERTY(bool active READ active WRITE setActive NOTIFY activeChanged)
   Q_PROPERTY(bool selected READ selected WRITE setSelected NOTIFY selectedChanged)
+  Q_PROPERTY(int slideNumber READ slideNumber WRITE setSlideNumber NOTIFY slideNumberChanged)
   // Q_PROPERTY(Thumbnail thumbnail READ thumbnail WRITE setThumbnail NOTIFY thumbnailChanged)
 
 public:
@@ -34,6 +35,10 @@ public:
   ServiceItem(const QString &name, const QString &type, const QString &background,
               const QString &backgroundType, const QStringList &text, const QString &audio,
               const QString &font, const int &fontSize, QObject * parent = nullptr);
+  ServiceItem(const QString &name, const QString &type, const QString &background,
+              const QString &backgroundType, const QStringList &text, const QString &audio,
+              const QString &font, const int &fontSize, const int &slideNumber,
+              QObject * parent = nullptr);
 
   QString name() const;
   QString type() const;
@@ -45,6 +50,7 @@ public:
   int fontSize() const;
   bool active() const;
   bool selected() const;
+  int slideNumber() const;
   // Thumbnail thumbnail() const;
 
   void setName(QString name);
@@ -55,6 +61,7 @@ public:
   void setAudio(QString audio);
   void setFont(QString font);
   void setFontSize(int fontSize);
+  void setSlideNumber(int slideNumber);
   void setActive(bool active);
   void setSelected(bool selected);
 
@@ -67,6 +74,7 @@ signals:
   void audioChanged(QString audio);
   void fontChanged(QString font);
   void fontSizeChanged(int fontSize);
+  void slideNumberChanged(int slideNumber);
   void activeChanged(bool active);
   void selectedChanged(bool selected);
 
@@ -79,6 +87,7 @@ private:
   QString m_audio;
   QString m_font;
   int m_fontSize;
+  int m_slideNumber;
   bool m_active;
   bool m_selected;
 };
diff --git a/src/cpp/serviceitemmodel.cpp b/src/cpp/serviceitemmodel.cpp
index 746a01d..bca1d59 100644
--- a/src/cpp/serviceitemmodel.cpp
+++ b/src/cpp/serviceitemmodel.cpp
@@ -316,6 +316,21 @@ void ServiceItemModel::insertItem(const int &index, const QString &name,
   qDebug() << "#################################";
 }
 
+void ServiceItemModel::insertItem(const int &index, const QString &name,
+                                  const QString &type,const QString &background,
+                                  const QString &backgroundType,const QStringList &text,
+                                  const QString &audio, const QString &font,
+                                  const int &fontSize, const int &slideNumber) {
+  ServiceItem *item = new ServiceItem(name, type, background, backgroundType,
+                                      text, audio, font, fontSize, slideNumber);
+  item->setSelected(false);
+  item->setActive(false);
+  insertItem(index, item);
+  qDebug() << "#################################";
+  qDebug() << name << type << font << fontSize << slideNumber;
+  qDebug() << "#################################";
+}
+
 void ServiceItemModel::removeItem(int index) {
   beginRemoveRows(QModelIndex(), index, index);
   m_items.removeAt(index);
diff --git a/src/cpp/serviceitemmodel.h b/src/cpp/serviceitemmodel.h
index e448411..86ee8a4 100644
--- a/src/cpp/serviceitemmodel.h
+++ b/src/cpp/serviceitemmodel.h
@@ -23,6 +23,7 @@ public:
     AudioRole,
     FontRole,
     FontSizeRole,
+    SlideNumberRole,
     ActiveRole,
     SelectedRole
   };
@@ -81,6 +82,11 @@ public:
                               const QString &type, const QString &background,
                               const QString &backgroundType, const QStringList &text,
                               const QString &audio, const QString &font, const int &fontSize);
+  Q_INVOKABLE void insertItem(const int &index, const QString &name,
+                              const QString &type, const QString &background,
+                              const QString &backgroundType, const QStringList &text,
+                              const QString &audio, const QString &font,
+                              const int &fontSize, const int &slideNumber);
   Q_INVOKABLE void removeItem(int index);
   Q_INVOKABLE bool moveRows(int sourceIndex, int destIndex, int count);
   Q_INVOKABLE bool moveDown(int index);