diff --git a/.gitignore b/.gitignore
index 740cefa..ebdc0a5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .*
 !.gitignore
 *.user
+build
diff --git a/IndoorMapEditor.pro b/IndoorMapEditor.pro
index 0259102..ad74453 100644
--- a/IndoorMapEditor.pro
+++ b/IndoorMapEditor.pro
@@ -40,7 +40,6 @@ SOURCES += main.cpp\
     core/room.cpp \
     gui/propviewroom.cpp \
     core/feature.cpp \
-    core/polygonfeature.cpp
 
 HEADERS  += mainwindow.h \
     core/building.h \
@@ -72,7 +71,6 @@ HEADERS  += mainwindow.h \
     core/room.h \
     gui/propviewroom.h \
     core/feature.h \
-    core/polygonfeature.h
 
 FORMS    += mainwindow.ui
 
diff --git a/README.md b/README.md
index 8cbdfb8..c46e2b9 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,48 @@
-This is a simple editor for creating and editing indoor maps.\
-The data can be used in my [indoor3D](https://github.com/wolfwind521/indoor3D) project for visualization.
+# 最近要落地 室内商场的三维展示 场景 ，于是在github上一顿找，没有找到好的。最符合的要求就是：
 
-Now it can only export a json file by my own definition, but it will support the GeoJson format in the future.
-More instructions are coming on the way.
\ No newline at end of file
+## indoor3D
+### 基于原生js的以及比较低版本的three.js
+https://github.com/wolfwind521/indoor3D
+
+### 它有配套的编辑器:基于qt5的c++
+https://github.com/wolfwind521/IndoorMapEditor
+
+## 它们也有各种衍生：
+
+### Angular版本的 也是早期node版本的
+https://github.com/tangerren/Indoor-Map
+https://github.com/tangerren/Indoor-Map-Draw
+未开发完成，也挺久的了
+
+### 在展示的部分 增加了 shapefile格式
+https://github.com/tommy2gis/indoor3D
+同样也是原生的，也挺久的了
+
+## 采坑记录
+本方案是基于 wolfwind521/indoor3D 的一套
+
+### 更新代码 [本项目master分支]
+代码直接拉取后 发现了问题，因为是很早之前的代码了，使用的是qt5.x的版本
+我用的是maco15.1.1 arm的m1 ，原则上从codex和sdk都不太兼容
+所以使用最新的qt6.x，然后codex也是最新的，当然项目indoor3D函数也根据最新的qt6.x方式更改了，即目前看到的最新版本
+打包编译运行都可以了。 但是app很脆弱很容易崩亏。
+
+### 匹配环境[本项目qt5.x分支]
+所以想是不是更改代码或者本身项目升级就会出现问题，因为c++的程序嘛，对底层内存的控制不同cpu运算字符了，可能会有区别。
+就用x86的笔记本，虚拟了macos14.x版本的系统，安装了qt5.x的版本 codex 10的sdk
+就是本项目qt5.x分支部分代码。
+同样打包编译运行都可以了。 但是app还是很脆弱很容易崩亏。
+
+### 崩溃思考
+不管使用哪种方式，打开app后，新建项目随便新增编辑就会崩溃
+或者载入现有json数据文件，出来看不到商铺，编辑也会崩溃
+### 待优化
+如果有人熟悉qt的UI部分，看了报错信息，还是挺难调试的
+### 操作使用
+如果有人知道操作方法，也请issues告知大家
+
+# 重构 three.js geojson
+本人是tvt.js的作者:https://github.com/hawk86104/three-vue-tres
+所以想在插件商场落地这个场景，看了数据结构后，还是想用通用的geojson格式的配置文件，通过tvt的底子来展示三维场景
+编辑器部分将使用通用的geojson编辑器
+已完成 详见 https://www.icegl.cn/tvtstore/networkLinkTopology.html
diff --git a/core/building.cpp b/core/building.cpp
index 1dcdb9e..319d6c9 100644
--- a/core/building.cpp
+++ b/core/building.cpp
@@ -191,8 +191,11 @@ bool Building::save(QJsonObject &jsonObject) const
             floorArray.append(floorObject);
         }
     }
-    qSort(tmpList);
-    foreach(int id, tmpList){
+    // qSqrt(tmpList);
+    QList<int> sqrtList;
+    std::transform(tmpList.begin(), tmpList.end(), std::back_inserter(sqrtList),
+                   [](int value) { return qSqrt(value); });
+    foreach(int id, sqrtList){
         floorsId += QString::number(id) + ",";
     }
 
@@ -296,7 +299,7 @@ void Building::setTel(const QString &tel){
     }
 }
 
-void Building::transformFeature(const QMatrix &matrix){
+void Building::transformFeature(const QTransform &matrix){
     PolygonFeature::transformFeature(matrix);
 
     QList<QGraphicsItem*> children = this->childItems();
diff --git a/core/building.h b/core/building.h
index 1675235..b8de509 100644
--- a/core/building.h
+++ b/core/building.h
@@ -53,7 +53,7 @@ class Building : public PolygonFeature
     QVector<Floor*> getFloors();
     Floor *getFloorById(int id);
 
-    virtual void transformFeature(const QMatrix &matrix);
+    virtual void transformFeature(const QTransform &matrix);
 
  private slots:
     void updateFloorIds(int oldId, int newId);
diff --git a/core/feature.cpp b/core/feature.cpp
index 70c0e0d..9e4cb7e 100644
--- a/core/feature.cpp
+++ b/core/feature.cpp
@@ -1,6 +1,8 @@
 #include "feature.h"
 #include <QJsonArray>
 #include <QDateTime>
+#include <QRandomGenerator>
+#include <QTextStream>
 
 Feature::Feature(QGraphicsItem *parent) :
     QGraphicsObject(parent), m_type("0")
@@ -22,7 +24,9 @@ const QString &Feature::brief() const
 
 int Feature::generateId(){
     //利用时间生成6位id, 小概率生成同样id...
-    m_id = QDateTime::currentDateTime().toTime_t() % 1000000 +  qrand()% 100000 + 1000000;
+    // m_id = QDateTime::currentDateTime().toTime_t() % 1000000 +  qrand()% 100000 + 1000000;
+    // m_id = QDateTime::currentDateTime().toSecsSinceEpoch() % 1000000 + std::rand() % 100000 + 1000000;
+    m_id = QDateTime::currentDateTime().toSecsSinceEpoch() % 1000000 + QRandomGenerator::global()->bounded(100000) + 1000000;
     return m_id;
 }
 
@@ -99,6 +103,10 @@ bool Feature::load(const QJsonObject &jsonObject)
     setObjectName( jsonObject["Name"].toString() );
     m_enName = jsonObject["Name_en"].toString();
     m_brief = jsonObject["Brief"].toString();
+
+    QTextStream out(stdout);
+    out << jsonObject["Name"].toString() << Qt::endl;
+
     const QJsonArray & jsonArray = jsonObject["Center"].toArray();
     if(jsonArray.size() == 2){
         m_center = QPointF(jsonArray[0].toDouble(), -jsonArray[1].toDouble());
@@ -124,7 +132,7 @@ void Feature::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, Q
 
 }
 
-void Feature::transformFeature(const QMatrix &matrix){
+void Feature::transformFeature(const QTransform &matrix){
     m_center = matrix.map(m_center);
     emit centerChanged(m_center);
 }
diff --git a/core/feature.h b/core/feature.h
index bd8b08f..9b6ab55 100644
--- a/core/feature.h
+++ b/core/feature.h
@@ -46,7 +46,7 @@ class Feature : public QGraphicsObject
     virtual bool load(const QJsonObject & jsonObject);
     virtual bool save(QJsonObject & jsonObject) const;
 
-    virtual void transformFeature(const QMatrix &matrix);
+    virtual void transformFeature(const QTransform &matrix);
     virtual int generateId();
 signals:
     void nameChanged(const QString & name);
diff --git a/core/floor.cpp b/core/floor.cpp
index 5b1fc1e..6bebd0b 100644
--- a/core/floor.cpp
+++ b/core/floor.cpp
@@ -135,7 +135,7 @@ QList<Room*> Floor::getRooms() const{
 }
 
 
-void Floor::transformFeature(const QMatrix &mat)
+void Floor::transformFeature(const QTransform &mat)
 {
     PolygonFeature::transformFeature(mat);
 
diff --git a/core/floor.h b/core/floor.h
index c982e37..c70e788 100644
--- a/core/floor.h
+++ b/core/floor.h
@@ -26,7 +26,7 @@ class Floor : public PolygonFeature
     static void resetMaxFloorId();
 
     //transform
-    virtual void transformFeature(const QMatrix &matrix);
+    virtual void transformFeature(const QTransform &matrix);
     virtual int generateId();
 signals:
     void heightChanged( double height );
diff --git a/core/polygonfeature.cpp b/core/polygonfeature.cpp
index 482fe74..840c446 100644
--- a/core/polygonfeature.cpp
+++ b/core/polygonfeature.cpp
@@ -234,7 +234,7 @@ QPointF PolygonFeature::computeMainDir(){
     return QPointF(double(obb.get_dir(0)[0]), double(obb.get_dir(0)[1]));
 }
 
-void PolygonFeature::transformFeature(const QMatrix &matrix){
+void PolygonFeature::transformFeature(const QTransform &matrix){
     Feature::transformFeature(matrix);
     m_outline = matrix.map(m_outline);
     computeArea();
diff --git a/core/polygonfeature.h b/core/polygonfeature.h
index 753a0b2..954e66e 100644
--- a/core/polygonfeature.h
+++ b/core/polygonfeature.h
@@ -6,7 +6,6 @@
 #include <QJsonArray>
 #include <QGraphicsObject>
 #include <QPolygon>
-
 class PolygonFeature : public Feature
 {
     Q_OBJECT
@@ -62,7 +61,7 @@ class PolygonFeature : public Feature
     virtual bool load(const QJsonObject & jsonObject);
     virtual bool save(QJsonObject & jsonObject) const;
 
-    virtual void transformFeature(const QMatrix &matrix);
+    virtual void transformFeature(const QTransform &matrix);
 protected:
 
     double m_frontAngle;
diff --git a/core/scene.cpp b/core/scene.cpp
index 33020dc..9c61b0d 100644
--- a/core/scene.cpp
+++ b/core/scene.cpp
@@ -293,7 +293,7 @@ QList<Feature *> Scene::findMapFeature(const QString &name){
 
 QList<QList<Feature*> > Scene::findAllRepeat(){
     QList<QList<Feature*> > result;
-    QHash<QString, Feature* > hash;
+    QMultiHash<QString, Feature* > hash;
     if(m_building != NULL){
         const QVector<Floor*> & floors = m_building->getFloors();
         Floor* floor;
@@ -304,7 +304,8 @@ QList<QList<Feature*> > Scene::findAllRepeat(){
             foreach (room, rooms) {
                 QString name = room->objectName();
                 if(name.compare("非开放区域") && name.compare("中空") && name.compare("空铺")){
-                    hash.insertMulti(room->objectName(), room);
+                    // hash.insertMulti(room->objectName(), room);
+                    hash.insert(room->objectName(), room);
                 }
 
             }
@@ -333,7 +334,7 @@ void Scene::selectMapFeature(Feature *feature){
     }
 }
 
-void Scene::transformMap(const QMatrix &mat)
+void Scene::transformMap(const QTransform &mat)
 {
     if(m_curFloor != NULL){//rotate current floor
         m_curFloor->transformFeature(mat);
@@ -345,7 +346,7 @@ void Scene::transformMap(const QMatrix &mat)
 void Scene::addScale(double s) {
     m_scaleNum ++;
     double scale = (s*m_curScale + m_curScale*(m_scaleNum-1))/m_scaleNum; //相对于初始的平均缩放
-    QMatrix mat;
+    QTransform mat;
     scale /= m_curScale; //相对于上一次的缩放
     mat.scale(scale, scale);
     m_building->transformFeature(mat);
diff --git a/core/scene.h b/core/scene.h
index 38c7461..b110056 100644
--- a/core/scene.h
+++ b/core/scene.h
@@ -64,7 +64,7 @@ class Scene : public QGraphicsScene
 
     QList<QList<Feature*> > findAllRepeat();
 
-    void transformMap(const QMatrix &matrix);
+    void transformMap(const QTransform &matrix);
     void addScale(double s);
     void clearSelectedLayers();
     void setSelectedLayer(Feature *feature);
diff --git a/gui/documentview.cpp b/gui/documentview.cpp
index a9aef06..b6a6a07 100644
--- a/gui/documentview.cpp
+++ b/gui/documentview.cpp
@@ -143,7 +143,8 @@ void DocumentView::printScene(QPrinter *printer){
         QVector<Floor*> floors = m_scene->building()->getFloors();
         m_scene->showFloor(floors[page-1]->id());
         QRectF newRect = rect.united(m_scene->currentFloor()->boundingRect()); //unite the building rect with the floor rect
-        m_scene->render(&painter, printer->pageRect(), newRect, Qt::KeepAspectRatio);
+        // m_scene->render(&painter, printer->pageRect(), newRect, Qt::KeepAspectRatio);
+        m_scene->render(&painter, printer->pageRect(QPrinter::Millimeter), newRect, Qt::KeepAspectRatio);
         firstPage = false;
     }
     painter.end();
@@ -286,7 +287,8 @@ void DocumentView::keyReleaseEvent(QKeyEvent *event){
 void DocumentView::wheelEvent(QWheelEvent *event){
 
     if(m_ctrlKeyPressed){
-        int numDegrees = event->delta() / 8;
+        // int numDegrees = event->delta() / 8;
+        int numDegrees = event->angleDelta().y() / 8;
         int numSteps = numDegrees / 15;
         zoom(numSteps);
     }else{
@@ -305,9 +307,10 @@ void DocumentView::zoomOut(int step){
 void DocumentView::zoom(int step){
     m_zoom += step;
     float scale = qPow(2.0, m_zoom / 50.0);
-    QMatrix matrix;
+    QTransform matrix;
     matrix.scale(scale, scale);
-    this->setMatrix(matrix);
+    // this->setMatrix(matrix);
+    this->setTransform(matrix);
 }
 
 void DocumentView::mousePressEvent(QMouseEvent *event){
@@ -318,7 +321,7 @@ void DocumentView::mousePressEvent(QMouseEvent *event){
 
 void DocumentView::fitView(){
     fitInView(m_scene->currentFloor()->boundingRect(),Qt::KeepAspectRatio);
-    qreal dx = matrix().m11();
+    qreal dx = transform().m11();
     m_zoom = qLn(dx)/qLn(2.0) * 50.0;
 }
 
@@ -328,7 +331,7 @@ void DocumentView::onRotate(){
     int angle = QInputDialog::getInt(this, tr("旋转地图"),
                                      tr("顺时针角度(0~360):"), 0, 0, 360, 1, &ok);
     if (ok){
-        QMatrix mat;
+        QTransform mat;
         mat.rotate(angle);
         m_scene->transformMap(mat);
     }
@@ -343,7 +346,7 @@ void DocumentView::onFlip(){
     QString item = QInputDialog::getItem(this, tr("对称翻转"),
                                              tr("选择对称方向"), items, 0, false, &ok);
     if (ok && !item.isEmpty()){
-        QMatrix mat;
+        QTransform mat;
         if(!item.compare(item1)){
             mat.scale(-1, 1);
         }else if(!item.compare(item2)){
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 68ba4da..52bf696 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -33,6 +33,8 @@
 #include <QtPrintSupport/QPrintDialog>
 #include <QtPrintSupport/QPrintPreviewDialog>
 #endif
+#include <QActionGroup>
+
 
 #pragma execution_character_set("utf-8")
 
@@ -47,7 +49,8 @@ MainWindow::MainWindow(QWidget *parent) :
     m_searchResultIter(m_searchResults)
 {
     ui->setupUi(this);
-    qsrand(time(0));
+    // srand(time(0));
+    arc4random();
 
     m_sceneTreeView = new QTreeView(ui->dockTreeWidget);
     ui->verticalLayout->insertWidget(0,m_sceneTreeView);
diff --git a/tool/splittool.cpp b/tool/splittool.cpp
index e9cd223..79c36be 100644
--- a/tool/splittool.cpp
+++ b/tool/splittool.cpp
@@ -154,7 +154,7 @@ bool Split::intersect(QPointF &crossPoint, const QPoint &polyPoint1, const QPoin
     QLineF l1(polyPoint1, polyPoint2);
     QLineF l2(linePoint1, linePoint2);
 
-    return l1.intersect(l2, &crossPoint) == QLineF::BoundedIntersection;
+    return l1.intersects(l2, &crossPoint) == QLineF::BoundedIntersection;
 }
 
 bool Split::isBetween(const QPoint &p0, const QPoint &p1, const QPoint &p2) {