diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 2a95ccf07..91e890cc0 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE cc52c2f914c842679f3b7f5dfa67602cc8319dbb db039085ed167edfea49f52c2c4d3b48b652dd20
\ No newline at end of file
+UPDATE db039085ed167edfea49f52c2c4d3b48b652dd20 c3facf21ddcfd5cba83c4db985511c02a19a33dc
\ No newline at end of file