diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index fcbd46d95..78c745f85 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 7efdfe151b0c5ca5518f8c15bc024a13b530e3c6 dbf76938221ed002f13a0ac5bbd8d1f51b98678c
\ No newline at end of file
+UPDATE dbf76938221ed002f13a0ac5bbd8d1f51b98678c ae87e6ad6d5ffd33b28043d47c373a35b41636a7
\ No newline at end of file