diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index b0ce56f0b..ee87fadb1 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE a9093bf8b12c5ca1f74b0e3171fcc3f06b252c86 c1046cd2fd0d268704d51b0bfded82ce6b1da130
\ No newline at end of file
+UPDATE c1046cd2fd0d268704d51b0bfded82ce6b1da130 0cd24853b6a9c11dbf05590368b5de6f614b9cc3
\ No newline at end of file