diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 980228084..61a9b200b 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE f2d420b4d2fd911260abbc0e9581432c32b78780 4d240c4a1b190eae6deccbb42024c0bc80e701ec
\ No newline at end of file
+UPDATE 4d240c4a1b190eae6deccbb42024c0bc80e701ec 8990b00691378c13c58d42cc1a4798cc09a25073
\ No newline at end of file