diff --git a/gtk2/README.GTK2 b/gtk2/README.GTK2
index e306f53..5205822 100644
--- a/gtk2/README.GTK2
+++ b/gtk2/README.GTK2
@@ -1 +1,3 @@
-Some C/C++ code using gimp tookit(gtk) 2.24.10
+ Some C/C++ code using gimp tookit(gtk) 2.24.10
+
+ the gtk+2 has end-of-life at 2020-12-21,Goodbye,Gtk+2!