diff --git a/ctcgfw b/ctcgfw
index 7a54edaa8a..4d9881f18a 160000
--- a/ctcgfw
+++ b/ctcgfw
@@ -1 +1 @@
-Subproject commit 7a54edaa8afa80f43c9e45abb6fd83880638b994
+Subproject commit 4d9881f18a61387e9bd7cab1096e1ceec3cca0e3