diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index 877baed30..2d5c12dcc 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE cd2704deac6f57cbde3f806cdeba16df113cda0a e1df2b4fe040e0eff3a7924306e4c48b1a20c14f
\ No newline at end of file
+UPDATE e1df2b4fe040e0eff3a7924306e4c48b1a20c14f 17a0f1a840a037baebbbec9494eb7a32dbd303cc
\ No newline at end of file