diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 08122ba9d..f324640f6 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 2d2b5301508e4dda9a4ad06784c072ff1778c43f 5bbf14ff630f15526b02c4253c46ee3525256ebb
\ No newline at end of file
+UPDATE 5bbf14ff630f15526b02c4253c46ee3525256ebb 4bbf60852c74671c2de2dd63bd2cdcb65508f74f
\ No newline at end of file