diff --git a/NEWS.md b/NEWS.md
index fd3949db..05a8ca42 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -2,6 +2,7 @@ Red Panda C++ Version 2.13
   
   - fix: Only C/C++/GAS files can set breakpoints.
   - Enhancement: Don't show breakpoints/watch related menuitems in context menu for non-C/C++/GAS files.
+  - Enhancement: Disable reformat code for non-C/C++ files.
 
 Red Panda C++ Version 2.12
 
diff --git a/RedPandaIDE/mainwindow.cpp b/RedPandaIDE/mainwindow.cpp
index be45b0c3..a50c89ee 100644
--- a/RedPandaIDE/mainwindow.cpp
+++ b/RedPandaIDE/mainwindow.cpp
@@ -624,7 +624,7 @@ void MainWindow::updateEditorActions(const Editor *e)
         ui->actionFind_Previous->setEnabled(true);
 
         //code
-        ui->actionReformat_Code->setEnabled(true);
+        ui->actionReformat_Code->setEnabled(isCFile(e->filename()) || isHFile(e->filename()));
 
         ui->actionClose->setEnabled(true);
         ui->actionClose_All->setEnabled(true);
diff --git a/Red_Panda_CPP.pro b/Red_Panda_CPP.pro
index 1f2fe1a9..dc78a583 100644
--- a/Red_Panda_CPP.pro
+++ b/Red_Panda_CPP.pro
@@ -14,7 +14,7 @@ qsynedit.subdir = libs/qsynedit
 
 APP_NAME = RedPandaCPP
 
-APP_VERSION = 2.12
+APP_VERSION = 2.13
 
 # Add the dependencies so that the RedPandaIDE project can add the depended programs
 # into the main app bundle