diff --git a/pglab/CrudTab.cpp b/pglab/CrudTab.cpp
index a7c6591..f44b0a1 100644
--- a/pglab/CrudTab.cpp
+++ b/pglab/CrudTab.cpp
@@ -29,7 +29,11 @@ CrudTab::CrudTab(IDatabaseWindow *context, QWidget *parent)
 	ui->tableView->setItemDelegate(delegate);
 
 	m_crudModel = new CrudModel(parent);
-	ui->tableView->setModel(m_crudModel);
+
+    m_SortFilterProxy = new QSortFilterProxyModel(this);
+    m_SortFilterProxy->setSourceModel(m_crudModel);
+    ui->tableView->setModel(m_SortFilterProxy);
+    ui->tableView->setSortingEnabled(true);
 
 	ui->tableView->setSelectionMode(QAbstractItemView::ExtendedSelection);
 	ui->tableView->setSelectionBehavior(QAbstractItemView::SelectRows);
@@ -62,7 +66,7 @@ void CrudTab::refresh()
 void CrudTab::on_actionRemove_rows_triggered()
 {
 	std::set<IntegerRange<int>> row_ranges;
-	auto selection = ui->tableView->selectionModel()->selection();
+    auto selection = m_SortFilterProxy->mapSelectionToSource(ui->tableView->selectionModel()->selection());
 	for (auto range : selection) {
 		row_ranges.emplace(range.top(), range.height());
 	}
diff --git a/pglab/CrudTab.h b/pglab/CrudTab.h
index 640d3fe..12bbc1f 100644
--- a/pglab/CrudTab.h
+++ b/pglab/CrudTab.h
@@ -1,6 +1,7 @@
 #ifndef CRUDTAB_H
 #define CRUDTAB_H
 
+#include <QSortFilterProxyModel>
 #include "catalog/PgClass.h"
 #include "IDatabaseWindow.h"
 #include <QWidget>
@@ -31,6 +32,7 @@ private:
 	std::optional<PgClass> m_table;
 
 	CrudModel *m_crudModel = nullptr;
+    QSortFilterProxyModel *m_SortFilterProxy = nullptr;
 
 	void initActions();