diff --git a/components/cplusplus/KConfig b/components/cplusplus/KConfig
new file mode 100644
index 0000000000..f2b817823d
--- /dev/null
+++ b/components/cplusplus/KConfig
@@ -0,0 +1,7 @@
+menu "C++ features"
+
+config RT_USING_CPLUSPLUS
+    bool "Support C++ features"
+    default n
+
+endmenu