diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 9d31201b5..cef9954d1 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE f389a01fee6f92a489671344e01ef448947f74fa 880b404c85fc147a96ec2548219dd170337c6a9e
\ No newline at end of file
+UPDATE 880b404c85fc147a96ec2548219dd170337c6a9e f00a714e84b9d8b976dc84d2050d0e0e644e5d39
\ No newline at end of file