diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index daa078a0f..f2e4a9138 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE a9fa99be4e3d5a79597574ae400c3d8a8d6ecbce 48d726f2f5d3f0b91c7fe72a670bb7967f17c3d3
\ No newline at end of file
+UPDATE 48d726f2f5d3f0b91c7fe72a670bb7967f17c3d3 9cc82113454fac32d5e28f0f37924752b9a846e8
\ No newline at end of file