diff --git a/refs/heads/yantai_dev b/refs/heads/yantai_dev
index fd475e457..910865938 100644
--- a/refs/heads/yantai_dev
+++ b/refs/heads/yantai_dev
@@ -1 +1 @@
-UPDATE bb6aafb8677d7bbc396ccd960dc83d5b00ed1f5b 8ed19af279a720baa670a9f2ef5233391fb2add0
\ No newline at end of file
+UPDATE 8ed19af279a720baa670a9f2ef5233391fb2add0 330524a122862dbc6eb79832d1b4bb89f87a8a3c
\ No newline at end of file