diff --git a/NEWS.md b/NEWS.md
index e114f181..9789ebdc 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -13,6 +13,8 @@ Red Panda C++ Version 2.23
   - enhancement: improve parsing result for function parameters like 'Node (&node)[10]'
   - fix: Can't copy by ctrl+dray&drop to current selection's begin/end
   - enhancement: Support debug executable files generated by mingw-w64 gcc 13.1 and filepath contains non-ascii chars.
+  - enhancement: When deleteing files in the files view, try moving to the trash bin instead.
+  - fix: GNU assembly files (.s) are not shown in the files view.
 
 Red Panda C++ Version 2.22
 
diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index 99db5398..7f5e5700 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -4412,6 +4412,13 @@ void MainWindow::onFilesViewRemoveFiles()
                 QMessageBox::Yes | QMessageBox::No, QMessageBox::No)!=QMessageBox::Yes)
             return;
         doFilesViewRemoveFile(index);
+    } else if (indexList.count()==1) {
+        QModelIndex index = indexList[0];
+        if (QMessageBox::question(ui->treeFiles,tr("Delete")
+                                  ,tr("Do you really want to delete %1?").arg(mFileSystemModel.fileName(index)),
+                QMessageBox::Yes | QMessageBox::No, QMessageBox::No)!=QMessageBox::Yes)
+            return;
+        doFilesViewRemoveFile(index);
     } else {
         if (QMessageBox::question(ui->treeFiles,tr("Delete")
                                   ,tr("Do you really want to delete %1 files?").arg(indexList.count()),
@@ -7445,9 +7452,19 @@ void MainWindow::doFilesViewRemoveFile(const QModelIndex &index)
                                       + tr("Do you really want to delete it?"),
                             QMessageBox::Yes | QMessageBox::No, QMessageBox::No)!=QMessageBox::Yes)
             return;
+#if QT_VERSION >= QT_VERSION_CHECK(5,15,2)
+        if (!QFile::moveToTrash(dir.absolutePath()))
+            dir.removeRecursively();
+#else
         dir.removeRecursively();
+#endif
     } else {
+#if QT_VERSION >= QT_VERSION_CHECK(5,15,2)
+        if (!QFile::moveToTrash(mFileSystemModel.filePath(index)))
+            QFile::remove(mFileSystemModel.filePath(index));
+#else
         QFile::remove(mFileSystemModel.filePath(index));
+#endif
     }
 }
 
diff --git a/RedPandaIDE/project.cpp b/RedPandaIDE/project.cpp
index d214f1e8..95592a45 100644
--- a/RedPandaIDE/project.cpp
+++ b/RedPandaIDE/project.cpp
@@ -525,7 +525,12 @@ bool Project::internalRemoveUnit(PProjectUnit& unit, bool doClose , bool removeF
     }
 
     if (removeFile) {
+#if QT_VERSION >= QT_VERSION_CHECK(5,15,2)
+        if (!QFile::moveToTrash(unit->fileName()))
+            QFile::remove(unit->fileName());
+#else
         QFile::remove(unit->fileName());
+#endif
     }
 
 //if not fUnits.GetItem(index).fNew then
diff --git a/RedPandaIDE/systemconsts.cpp b/RedPandaIDE/systemconsts.cpp
index a885b2fc..37edce9e 100644
--- a/RedPandaIDE/systemconsts.cpp
+++ b/RedPandaIDE/systemconsts.cpp
@@ -85,6 +85,8 @@ SystemConsts::SystemConsts(): mDefaultFileFilters()
     mDefaultFileNameFilters.append("*.dat");
     mDefaultFileNameFilters.append("*.md");
     mDefaultFileNameFilters.append("*.dev");
+    mDefaultFileNameFilters.append("*.s");
+    mDefaultFileNameFilters.append("*.S");
 }
 
 const QStringList &SystemConsts::defaultFileFilters() const noexcept