diff --git a/include/dbStructureModel.h b/include/dbStructureModel.h
index cbd6d71..73d4d10 100644
--- a/include/dbStructureModel.h
+++ b/include/dbStructureModel.h
@@ -32,6 +32,7 @@ public:
     QModelIndex getConnNodeIndex(const QString& name);
     void addDataModel(const QString& connection, Model& model);
     void removeDataModel(DBStructureNode*);
+    void updateDataModelName(const QString& connection, int modelID, const QString& name);
     void addDataGroup(const QString& connection, int modelID, QVector<int> groups);
     void removeDataGroup(DBStructureNode*);
 
diff --git a/include/mainwindow.h b/include/mainwindow.h
index 92b03fc..8508573 100644
--- a/include/mainwindow.h
+++ b/include/mainwindow.h
@@ -67,6 +67,7 @@ private slots:
     void onSIG_connectionStatusChanged(const QString& strConnectionName, bool bConnected);
     void onSIG_addModel(Model&);
     void onSIG_addGroups(int, QVector<int>);
+    void onSIG_updateModelNodeText(int, const QString&);
     //void onSIG_addAttributes();
     void onSIG_openAttributeInfo(const QString&, ModelAttributeGroup&);
     void onSIG_closeAttributeInfo(ModelAttributeGroup&);
diff --git a/include/modelInfoEditDialog.h b/include/modelInfoEditDialog.h
index 282e05c..5453463 100644
--- a/include/modelInfoEditDialog.h
+++ b/include/modelInfoEditDialog.h
@@ -57,6 +57,7 @@ private:
 
 signals:
     void addModel(Model&);
+    void updateModelNodeText(int, const QString&);
 
 public slots:
     void onBtnClicked_selectImage();
diff --git a/source/dbStructureModel.cpp b/source/dbStructureModel.cpp
index 78f2eb0..39356eb 100644
--- a/source/dbStructureModel.cpp
+++ b/source/dbStructureModel.cpp
@@ -239,6 +239,27 @@ void DBStructureModel::removeDataModel(DBStructureNode* modelNode)
     }
 }
 
+void DBStructureModel::updateDataModelName(const QString& connection, int modelID, const QString& name)
+{
+    DBStructureNode* connNode = getConnectionNode(connection);
+    if(!connNode)
+    {
+        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"更改模型名称时获取ConnectionNode失败，节点名称:%1").arg(connection));
+        return;
+    }
+
+    DBStructureNode* modelNode = getModelNode(connNode, modelID);
+    if(!connNode)
+    {
+        LOG_ERROR("DBStructureModel", QString::fromWCharArray(L"更改模型名称时获取ModelNode失败，节点ID:%1").arg(modelID));
+        return;
+    }
+
+    QModelIndex connIndex = index(connNode->row(), 0, QModelIndex());
+    QModelIndex modelIndex = index(modelNode->row(), 0, connIndex);
+    setData(modelIndex, name);
+}
+
 void DBStructureModel::addDataGroup(const QString& connection, int modelID, QVector<int> groups)
 {
     DBStructureNode* connNode = getConnectionNode(connection);
diff --git a/source/mainwindow.cpp b/source/mainwindow.cpp
index 1feafb0..57ff968 100644
--- a/source/mainwindow.cpp
+++ b/source/mainwindow.cpp
@@ -204,6 +204,7 @@ void MainWindow::onActionTrigger_addModel()
         m_pModelInfoDialog->setMainWindow(this);
         m_pModelInfoDialog->installEventFilter(this);
         connect(m_pModelInfoDialog, &ModelInfoEditDialog::addModel, this, &MainWindow::onSIG_addModel);
+        connect(m_pModelInfoDialog, &ModelInfoEditDialog::updateModelNodeText, this, &MainWindow::onSIG_updateModelNodeText);
         connect(m_pModelInfoDialog, &ModelInfoEditDialog::finished, this, [=]{ MaskManager::instance()->hideMask(m_pModelInfoDialog);});
     }
 
@@ -237,6 +238,7 @@ void MainWindow::onActionTrigger_updateModel(int modelID)
         m_pModelInfoDialog->setMainWindow(this);
         m_pModelInfoDialog->installEventFilter(this);
         connect(m_pModelInfoDialog, &ModelInfoEditDialog::addModel, this, &MainWindow::onSIG_addModel);
+        connect(m_pModelInfoDialog, &ModelInfoEditDialog::updateModelNodeText, this, &MainWindow::onSIG_updateModelNodeText);
         connect(m_pModelInfoDialog, &ModelInfoEditDialog::finished, this, [=]{ MaskManager::instance()->hideMask(m_pModelInfoDialog);});
     }
 
@@ -349,6 +351,12 @@ void MainWindow::onSIG_addGroups(int modelID, QVector<int> groups)
     m_pDBStrutureModel->addDataGroup(connection, modelID, groups);
 }
 
+void MainWindow::onSIG_updateModelNodeText(int modelID, const QString& text)
+{
+    QString connection = m_pDBStrutureView->curConnection();
+    m_pDBStrutureModel->updateDataModelName(connection, modelID, text);
+}
+
 void MainWindow::onSIG_openAttributeInfo(const QString& connection, ModelAttributeGroup& attributeGroup)
 {
     if(m_dbBrowser)
diff --git a/source/modelInfoEditDialog.cpp b/source/modelInfoEditDialog.cpp
index 94e82da..4f1f263 100644
--- a/source/modelInfoEditDialog.cpp
+++ b/source/modelInfoEditDialog.cpp
@@ -372,7 +372,7 @@ void ModelInfoEditDialog::onBtnClicked_save()
         {
             if(modelName != m_oldName) //更新对应树节点
             {
-
+                emit updateModelNodeText(m_curModelID, modelName);
             }
             //计算删除和添加的属性组-转化为QSet，然后利用QSet的‘-’运算符操作
             QSet<int> oldSet(m_oldGroups.begin(), m_oldGroups.end());