diff --git a/refs/heads/yantai_master b/refs/heads/yantai_master
index 04bcb2c57..e22550d26 100644
--- a/refs/heads/yantai_master
+++ b/refs/heads/yantai_master
@@ -1 +1 @@
-UPDATE e6a593d4cdaebea2981ba1e3408f331e9eca1c1d 18af2cf44e9e68524ea79e47adf19d1764c9ca41
\ No newline at end of file
+UPDATE 18af2cf44e9e68524ea79e47adf19d1764c9ca41 332651519b92485155c548abbe6260f44a303231
\ No newline at end of file