diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 2d5c12dcc..8ac7ff3b2 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE e1df2b4fe040e0eff3a7924306e4c48b1a20c14f 17a0f1a840a037baebbbec9494eb7a32dbd303cc
\ No newline at end of file
+UPDATE 17a0f1a840a037baebbbec9494eb7a32dbd303cc 624a7e9a4c58ef85f1c0f666b4291669365e5c76
\ No newline at end of file