diff --git a/refs/heads/yantai_master b/refs/heads/yantai_master
index 90f539d86..86a94e460 100644
--- a/refs/heads/yantai_master
+++ b/refs/heads/yantai_master
@@ -1 +1 @@
-UPDATE a6d9be69f6a210d7a368eb65c3ca62ef99f9051e 85f3bed16da69010b84021bdec1a999a00cc324d
\ No newline at end of file
+UPDATE 85f3bed16da69010b84021bdec1a999a00cc324d c74ea1b8339674fa32d8855df804d19db0a7de26
\ No newline at end of file