diff --git a/libraries/gf180mcu_fd_pr/latest b/libraries/gf180mcu_fd_pr/latest
index e1b4e18..74e4ec5 160000
--- a/libraries/gf180mcu_fd_pr/latest
+++ b/libraries/gf180mcu_fd_pr/latest
@@ -1 +1 @@
-Subproject commit e1b4e187900370103bf9b8a22bb8625f883368ef
+Subproject commit 74e4ec59b55bcf5be2f153abff8519d15ebe21fa