diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 0920dfc04..b730e76ff 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 979c714f45a972f79e1d36b889548b4b2f0cf102 3eecc9f93aadf81872d061ff0ece6f9f526a73dd
\ No newline at end of file
+UPDATE 3eecc9f93aadf81872d061ff0ece6f9f526a73dd 903cb799f0fac9e6432a5c2a91e549278707664b
\ No newline at end of file