diff --git a/colorchord2/cnfa b/colorchord2/cnfa
index 314da0d..9153df2 160000
--- a/colorchord2/cnfa
+++ b/colorchord2/cnfa
@@ -1 +1 @@
-Subproject commit 314da0d28f51cc57f13923210f7213a0fd8e8d3c
+Subproject commit 9153df275e6fadfa0e2de9cdc5b49a1d858c950b