diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index d8dcc372d..a81dc5636 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 3cb7c23b676b1cf586488eaa9b0bbd88a2f5e4ab 711041caa28607e3e4c241d7ce6c504bf2dcf17b
\ No newline at end of file
+UPDATE 711041caa28607e3e4c241d7ce6c504bf2dcf17b 57de118b2d93c43789cfde640e51ed1dd5448d85
\ No newline at end of file