diff --git a/NEWS.md b/NEWS.md
index f160bd88..927f5596 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,7 @@
+Red Panda C++ Version 0.14.5
+  - fix: the "gnu c++ 20" option in compiler set options is wrong
+
+
 Red Panda C++ Version 0.14.4
   - enhancement: git - log
   - fix: error in templates
diff --git a/RedPandaIDE/settings.cpp b/RedPandaIDE/settings.cpp
index 5650ee23..d89b376d 100644
--- a/RedPandaIDE/settings.cpp
+++ b/RedPandaIDE/settings.cpp
@@ -2259,7 +2259,7 @@ void Settings::CompilerSet::setOptions()
     sl.append("GNU C++11=gnu++11");
     sl.append("GNU C++14=gnu++14");
     sl.append("GNU C++17=gnu++17");
-    sl.append("GNU C++20=gnu++20");
+    sl.append("GNU C++20=gnu++2a");
     addOption(QObject::tr("Language standard (-std)"), groupName, true, true, false, 0, "-std=", sl);
 
     // Warnings