diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index d49a7a0af..d3434ae9f 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 624a7e9a4c58ef85f1c0f666b4291669365e5c76 cbdc6f0e7341f15e9e5f30aab7bf11cf5d18c7b9
\ No newline at end of file
+UPDATE cbdc6f0e7341f15e9e5f30aab7bf11cf5d18c7b9 0091231899e82dc14a6345d7c60fcabce84aa353
\ No newline at end of file