diff --git a/refs/heads/yantai_master b/refs/heads/yantai_master
index 51299b967..118ebc0b5 100644
--- a/refs/heads/yantai_master
+++ b/refs/heads/yantai_master
@@ -1 +1 @@
-UPDATE 7cd121d782ef3039c7b3b481f1fabcf5e6186995 00df6f3cc63fb9006727e75b10bb88a0b266a32b
\ No newline at end of file
+UPDATE 00df6f3cc63fb9006727e75b10bb88a0b266a32b baec8642bc4eddfbe2704e266f27398c726b9dda
\ No newline at end of file