diff --git a/refs/heads/yantai_master b/refs/heads/yantai_master
index daffe8724..fa53de035 100644
--- a/refs/heads/yantai_master
+++ b/refs/heads/yantai_master
@@ -1 +1 @@
-UPDATE de1256fad87c5aaa8929e70c3d2283238d582925 38ab6854d4f6689b2a8401599eb59c039b711ba1
\ No newline at end of file
+UPDATE 38ab6854d4f6689b2a8401599eb59c039b711ba1 b11b3995db8eb7d57fe93e1809e46300b751624d
\ No newline at end of file