diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 1df3aee82..473acd570 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 08884b52a1f911bae70f65d83749248d226d9922 dca24dfc8e8ba42cfea21a1710389dfebf56b81c
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+UPDATE dca24dfc8e8ba42cfea21a1710389dfebf56b81c 2eab0f799116eafa897d9d0b9c8c735c0cb6445f
\ No newline at end of file