diff -r 185eb297dc1e -r e085f36e4d9f src/mainwindow.cpp
--- a/src/mainwindow.cpp	Tue Sep 28 00:10:29 2021 +0300
+++ b/src/mainwindow.cpp	Tue Sep 28 00:21:09 2021 +0300
@@ -301,6 +301,7 @@
 		if (not newPath.isEmpty())
 		{
 			this->currentDocument()->setModelPath(newPath);
+			this->ui->tabs->setTabText(this->ui->tabs->currentIndex(), QFileInfo{newPath}.fileName());
 			this->actionSave();
 		}
 	}