diff --git a/libraries/gf180mcu_fd_pr/latest b/libraries/gf180mcu_fd_pr/latest
index 2e2eb4a..e1b4e18 160000
--- a/libraries/gf180mcu_fd_pr/latest
+++ b/libraries/gf180mcu_fd_pr/latest
@@ -1 +1 @@
-Subproject commit 2e2eb4ad16e9f26ae80f7b0cad70dfd9a10da177
+Subproject commit e1b4e187900370103bf9b8a22bb8625f883368ef