diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 615e7776b..ea4604c14 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE bb2fd47e8c07228f3705a57e4f412b07248b99a5 61adfe51bdb31fdadd1ed63b2a0e6f9304ff0d76
\ No newline at end of file
+UPDATE 61adfe51bdb31fdadd1ed63b2a0e6f9304ff0d76 b60f51de7aa7f21296940c456cc3f2cb6a3bef90
\ No newline at end of file