diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index da5a82dd9..d4e01fef6 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 9a65b6df665af2791c233366f19a499b1dad02c1 717a6143fddadc18cd8186785da33ec04f36a7f0
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+UPDATE 717a6143fddadc18cd8186785da33ec04f36a7f0 efae3ce54e853cfed27ad7202b8d0c6d29bee027
\ No newline at end of file