diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 5d242c6f8..e256d98da 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 8b8ff4f45d3539cb891541a0a339d1f16d5e6010 ee6b17bf698cd17f1016cbbe751ce72eb4cc00f8
\ No newline at end of file
+UPDATE ee6b17bf698cd17f1016cbbe751ce72eb4cc00f8 050055a199d1798de798d3ce276bf0edae80393b
\ No newline at end of file