diff --git a/refs/heads/yantai_master b/refs/heads/yantai_master
index 5a56389f4..dac7f556d 100644
--- a/refs/heads/yantai_master
+++ b/refs/heads/yantai_master
@@ -1 +1 @@
-UPDATE acb65235f949d9815b3c80064731301a429fafe5 ca68bbae3a86316343f7f126679d2598ef76dfc1
\ No newline at end of file
+UPDATE ca68bbae3a86316343f7f126679d2598ef76dfc1 00a5bb62d6fb45df6d9ec05f6edb255790a1ba45
\ No newline at end of file