diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 891abc40f..95c4e79b6 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 21e90fadcb943338c46c7ef175f6fad41595a6b6 ca1a1e13a325bb1e1a1b02465c9610d6bc62f276
\ No newline at end of file
+UPDATE ca1a1e13a325bb1e1a1b02465c9610d6bc62f276 9a65b6df665af2791c233366f19a499b1dad02c1
\ No newline at end of file