diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index cd5f392e7..5a7fd144a 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE 6e058d9dc5a4daceebb856b7069b039f4314e1ca 8faddfb0cad99ad6d0ab562662c5d6af1cdd846c
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+UPDATE 8faddfb0cad99ad6d0ab562662c5d6af1cdd846c f3d87878550bea3857a75907cd6cef2a63102dad
\ No newline at end of file