diff --git a/ltp b/ltp
index b4bc801..7aa6dcf 160000
--- a/ltp
+++ b/ltp
@@ -1 +1 @@
-Subproject commit b4bc801bfe05455a895df18732eed35d26e23f99
+Subproject commit 7aa6dcf78ad2ef5830db3d94192b8ca234ee587b