diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 1102a87b8..52686a181 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 0cd24853b6a9c11dbf05590368b5de6f614b9cc3 758be6218aa17da774019c57febd5a1d53edadd0
\ No newline at end of file
+UPDATE 758be6218aa17da774019c57febd5a1d53edadd0 42a10bced3893c8bc060ebd5fa30b3fdb4099c94
\ No newline at end of file