diff --git a/refs/heads/yantai_master b/refs/heads/yantai_master
index 07f885db0..1166c9cab 100644
--- a/refs/heads/yantai_master
+++ b/refs/heads/yantai_master
@@ -1 +1 @@
-UPDATE 8e4cb35c7c672d6893e0d711acd4f5ed68517e30 36e624fe587d034b97a5d8a056e6fe8f75752372
\ No newline at end of file
+UPDATE 36e624fe587d034b97a5d8a056e6fe8f75752372 7fbd7ae4634a18f62d15f63981f1ee99a396773e
\ No newline at end of file