diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 5f377cec8..4767f38fb 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 7bb8492b5d91d4fd70204faa3285e2e4bae24651 decf5ce1eb99f09dd355fb261b2a61c4076cf1f3
\ No newline at end of file
+UPDATE decf5ce1eb99f09dd355fb261b2a61c4076cf1f3 a5c2d8a1d4eb846921b2aa588b29b6090522b6e3
\ No newline at end of file